Add progressive web app companion for cross-platform access

Vite + TypeScript PWA that mirrors the Android app's core features:
- Pre-processed shelter data (build-time UTM33N→WGS84 conversion)
- Leaflet map with shelter markers, user location, and offline tiles
- Canvas compass arrow (ported from DirectionArrowView.kt)
- IndexedDB shelter cache with 7-day staleness check
- Service worker with CacheFirst tiles and precached app shell
- i18n for en, nb, nn (ported from Android strings.xml)
- iOS/Android compass handling with low-pass filter
- Respects user map interaction (no auto-snap on pan/zoom)
- Build revision cache-breaker for reliable SW updates

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
This commit is contained in:
Ole-Morten Duesund 2026-03-08 17:41:38 +01:00
commit e8428de775
12051 changed files with 1799735 additions and 0 deletions

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# @rollup/plugin-babel ChangeLog
## v5.3.1
_2022-02-22_
### Bugfixes
- fix: consider path delimeter on windows (#1090)
## v5.3.0
_2021-02-14_
### Features
- feat: add custom filter option (#767)
- feat: pass rollup context as this context into override config function (#784)
### Updates
- docs: typo in README.md (#800)
- chore: commit updated readme format (bfda6d8)
## v5.2.3
_2021-01-29_
### Updates
- docs: add usage with commonjs. fixes #622 (6b4b7b6)
- docs: update export in README (#690)
## v5.2.2
_2020-11-30_
### Bugfixes
- fix: clone cached helper identifier before returning it (#584)
- fix: strip hash and query param in extension filter (#533)
## v5.2.1
_2020-09-09_
### Updates
- chore: add deprecation/migration warnings for the runtime (#534)
## v5.2.0
_2020-08-13_
### Features
- feat: `export * as ns` support (#511)
### Updates
- chore: update dependencies (13526d6)
## v5.1.0
_2020-07-12_
### Features
- feat: add typings (#462)
### Updates
- docs: add note about excluding @babel/runtime helpers via regex (#483)
## v5.0.4
_2020-06-22_
### Updates
- docs: remove unused import in "Usage" example (#460)
- docs: update node requirement in readme (#443)
- docs: fix typo in readme (#447)
## v5.0.3
_2020-06-05_
### Updates
- docs: update `babelHelpers` description (#397)
## v5.0.2
_2020-05-20_
### Bugfixes
- fix: use loadPartialConfigAsync when it is available (#359)
### Updates
- docs: Cleanup misleading leftovers in the README (#377)
- docs: correct breaking change note in v5 CHANGELOG (#368)
## v5.0.1
_2020-05-20_
### Bugfixes
- fix: use loadPartialConfigAsync when it is available (#359)
### Updates
- docs: Cleanup misleading leftovers in the README (#377)
- docs: correct breaking change note in v5 CHANGELOG (#368)
# @rollup/plugin-babel changelog
## 5.0.0
_2020-04-27_
### Features
- Added `getBabelOutputPlugin` and `createBabelOutputPluginFactory` exports which can be used to transform generated code
- Added `skipPreflightCheck` option. The plugin performs some extra checks to see if the passed configuration is correct and matching its expectations. This comes with some runtime overhead and can slow down builds. If you know what you are doing and you are confident that you have configured things correctly you can disable those checks with this option.
- Published as `@rollup/plugin-babel`
### Updates
- Default export exported as `getBabelInputPlugin` for symmetry with `getBabelOutputPlugin`
### Breaking Changes
- Minimum compatible Rollup version is 1.2.0
- Minimum supported Node version is 10.0.0
- `.custom` factory is now available as separate `createBabelInputPluginFactory` export
- Removed `externalHelpers` & `runtimeHelpers` options. There is now a single `babelHelpers` option which can take one of `'bundled'`, `'inline'`, `'runtime'` and `'external'` as a value. The default is `'bundled'` which matches 4.x behavior, but it is recommended to configure this option explicitly.
## 4.3.2
- Fixed usage with `externalHelpers: true` option
## 4.3.1
- Add `.js` extension to the virtual babel helpers file (only matters when using `preserveModules` option in rollup)
## 4.3.0
- Added `.custom` builder.
- Fail build when a plugin tries to add non existent babel helper
## 4.2.0
Allow `rollup@1` as peer dependency.
## 4.1.0
- Fixed "preflight check" for ignored files.
- Return `null` when no transformation has been done (fixing source maps for this case)
## 4.0.3
Fixed fallback class transform in "preflight check".
## 4.0.2
Fixed `rollup` peer dependency.
## 4.0.0
Babel 7 compatible! (dropped Babel 6 compatibility though).
Additionally:
- Internal preflight checks are created now per plugin instance, so using 2 instances of rollup-plugin-babel (i.e. targeting 2 different set of files with include/exclude options) shouldn't conflict with each other
- Transpiling by default only what Babel transpiles - files with those extensions: .js, .jsx, .es6, .es, .mjs. You can customize this with new `extensions` option. This also fixes long standing issue with rollup-plugin-babel trying to transform JSON files.
## 3.0.3
- Drop babel7 support. Use 4.0.0-beta if you use babel 7
- Use "module" in addition to "jsnext:main" ([#150](https://github.com/rollup/rollup-plugin-babel/issues/150))
- Remove unused babel helpers namespace declaration & expression ([#164](https://github.com/rollup/rollup-plugin-babel/issues/164))
## 3.0.2
- Fix regression with Babel 6 ([#158](https://github.com/rollup/rollup-plugin-babel/issues/158))
## 3.0.1
- Wasn't working, fix bug with transform (not using es2015-classes for preflight check)
## 3.0.0
- Drop Node 0.10/0.12 (Use native `Object.assign`)
- Change `babel-core` to be a peerDependency
- Support `babel-core` v7 as well as a peerDep (no changes necessary)
## 2.7.1
- Prevent erroneous warnings about duplicated runtime helpers ([#105](https://github.com/rollup/rollup-plugin-babel/issues/105))
- Ignore `ignore` option in preflight check ([#102](https://github.com/rollup/rollup-plugin-babel/issues/102))
- Allow custom `moduleName` with `runtime-helpers` ([#95](https://github.com/rollup/rollup-plugin-babel/issues/95))
## 2.7.0
- Add `externalHelpersWhitelist` option ([#92](https://github.com/rollup/rollup-plugin-babel/pull/92))
- Ignore `only` option during preflight checks ([#98](https://github.com/rollup/rollup-plugin-babel/issues/98))
- Use `options.onwarn` if available ([#84](https://github.com/rollup/rollup-plugin-babel/issues/84))
- Update documentation and dependencies
## 2.6.1
- Return a `name`
## 2.6.0
- Use `\0` convention for helper module ID ([#64](https://github.com/rollup/rollup-plugin-babel/issues/64))
## 2.5.1
- Don't mutate `options.plugins` ([#47](https://github.com/rollup/rollup-plugin-babel/issues/47))
## 2.5.0
- Import `babelHelpers` rather than injecting them allows `transform` function to be pure ([#rollup/658](https://github.com/rollup/rollup/pull/658#issuecomment-223876824))
## 2.4.0
- Add `externalHelpers` option ([#41](https://github.com/rollup/rollup-plugin-babel/pull/41))
## 2.3.9
- Do not rename Babel helpers ([#34](https://github.com/rollup/rollup-plugin-babel/pull/34))
## 2.3.8
- Create new version to (hopefully) solve bizarre CI issue
## 2.3.7
- Be less clever about renaming Babel helpers ([#19](https://github.com/rollup/rollup-plugin-babel/issues/19))
## 2.3.6
- Fix cache misses in preflight check ([#29](https://github.com/rollup/rollup-plugin-babel/pull/29))
## 2.3.5
- Use class transformer local to plugin, not project being built
## 2.3.4
- Ensure class transformer is present for preflight check, and only run check once per directory ([#23](https://github.com/rollup/rollup-plugin-babel/issues/23))
## 2.3.3
- Fix helper renaming ([#22](https://github.com/rollup/rollup-plugin-babel/issues/22))
## 2.3.1-2
- Include correct files in npm package
## 2.3.0
- Allow `transform-runtime` Babel plugin, if combined with `runtimeHelpers: true` option ([#17](https://github.com/rollup/rollup-plugin-babel/issues/17))
- More permissive handling of helpers only warn if inline helpers are duplicated
- Handle plugins that change export patterns ([#18](https://github.com/rollup/rollup-plugin-babel/issues/18))
## 2.2.0
- Preflight checks are run per-file, to avoid configuration snafus ([#16](https://github.com/rollup/rollup-plugin-babel/issues/16))
## 2.1.0
- Generate sourcemaps by default
## 2.0.1
- Use object-assign ponyfill
- Add travis support
- Fix test
## 2.0.0
- Babel 6 compatible
## 1.0.0
- First release

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The MIT License (MIT)
Copyright (c) 2019 RollupJS Plugin Contributors (https://github.com/rollup/plugins/graphs/contributors)
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.

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[npm]: https://img.shields.io/npm/v/@rollup/plugin-babel
[npm-url]: https://www.npmjs.com/package/@rollup/plugin-babel
[size]: https://packagephobia.now.sh/badge?p=@rollup/plugin-babel
[size-url]: https://packagephobia.now.sh/result?p=@rollup/plugin-babel
[![npm][npm]][npm-url]
[![size][size]][size-url]
[![libera manifesto](https://img.shields.io/badge/libera-manifesto-lightgrey.svg)](https://liberamanifesto.com)
# @rollup/plugin-babel
🍣 A Rollup plugin for seamless integration between Rollup and Babel.
## Why?
If you're using Babel to transpile your ES6/7 code and Rollup to generate a standalone bundle, you have a couple of options:
- run the code through Babel first, being careful to exclude the module transformer, or
- run the code through Rollup first, and _then_ pass it to Babel.
Both approaches have disadvantages in the first case, on top of the additional configuration complexity, you may end up with Babel's helpers (like `classCallCheck`) repeated throughout your code (once for each module where the helpers are used). In the second case, transpiling is likely to be slower, because transpiling a large bundle is much more work for Babel than transpiling a set of small files.
Either way, you have to worry about a place to put the intermediate files, and getting sourcemaps to behave becomes a royal pain.
Using Rollup with `@rollup/plugin-babel` makes the process far easier.
## Requirements
This plugin requires an [LTS](https://github.com/nodejs/Release) Node version (v10.0.0+) and Rollup v1.20.0+.
## Install
```bash
npm install @rollup/plugin-babel --save-dev
```
## Usage
Create a `rollup.config.js` [configuration file](https://www.rollupjs.org/guide/en/#configuration-files) and import the plugin:
```js
import { babel } from '@rollup/plugin-babel';
const config = {
input: 'src/index.js',
output: {
dir: 'output',
format: 'esm'
},
plugins: [babel({ babelHelpers: 'bundled' })]
};
export default config;
```
Then call `rollup` either via the [CLI](https://www.rollupjs.org/guide/en/#command-line-reference) or the [API](https://www.rollupjs.org/guide/en/#javascript-api).
### Using With `@rollup/plugin-commonjs`
When using `@rollup/plugin-babel` with `@rollup/plugin-commonjs` in the same Rollup configuration, it's important to note that `@rollup/plugin-commonjs` _must_ be placed before this plugin in the `plugins` array for the two to work together properly. e.g.
```js
import { babel } from '@rollup/plugin-babel';
import commonjs from '@rollup/plugin-commonjs';
const config = {
...
plugins: [
commonjs(),
babel({ babelHelpers: 'bundled' })
],
};
```
## Options
This plugin respects Babel [configuration files](https://babeljs.io/docs/en/configuration) by default and they are generally the best place to put your configuration.
You can also run Babel on the generated chunks instead of the input files. Even though this is slower, it is the only way to transpile Rollup's auto-generated wrapper code to lower compatibility targets than ES5, see [Running Babel on the generated code](#running-babel-on-the-generated-code) for details.
All options are as per the [Babel documentation](https://babeljs.io/docs/en/options), plus the following:
### `exclude`
Type: `String | RegExp | Array[...String|RegExp]`<br>
A [minimatch pattern](https://github.com/isaacs/minimatch), or array of patterns, which specifies the files in the build the plugin should _ignore_. When relying on Babel configuration files you can only exclude additional files with this option, you cannot override what you have configured for Babel itself.
### `include`
Type: `String | RegExp | Array[...String|RegExp]`<br>
A [minimatch pattern](https://github.com/isaacs/minimatch), or array of patterns, which specifies the files in the build the plugin should operate on. When relying on Babel configuration files you cannot include files already excluded there.
### `filter`
Type: (id: string) => boolean<br>
Custom [filter function](https://github.com/rollup/plugins/tree/master/packages/pluginutils#createfilter) can be used to determine whether or not certain modules should be operated upon.
Usage:
```js
import { createFilter } from '@rollup/pluginutils';
const include = 'include/**.js';
const exclude = 'exclude/**.js';
const filter = createFilter(include, exclude, {});
```
### `extensions`
Type: `Array[...String]`<br>
Default: `['.js', '.jsx', '.es6', '.es', '.mjs']`
An array of file extensions that Babel should transpile. If you want to transpile TypeScript files with this plugin it's essential to include `.ts` and `.tsx` in this option.
### `babelHelpers`
Type: `'bundled' | 'runtime' | 'inline' | 'external'`<br>
Default: `'bundled'`
It is recommended to configure this option explicitly (even if with its default value) so an informed decision is taken on how those babel helpers are inserted into the code.
We recommend to follow these guidelines to determine the most appropriate value for your project:
- `'runtime'` - you should use this especially when building libraries with Rollup. It has to be used in combination with `@babel/plugin-transform-runtime` and you should also specify `@babel/runtime` as dependency of your package. Don't forget to tell Rollup to treat the helpers imported from within the `@babel/runtime` module as external dependencies when bundling for `cjs` & `es` formats. This can be accomplished via regex (`external: [/@babel\/runtime/]`) or a function (`external: id => id.includes('@babel/runtime')`). It's important to not only specify `external: ['@babel/runtime']` since the helpers are imported from nested paths (e.g `@babel/runtime/helpers/get`) and [Rollup will only exclude modules that match strings exactly](https://rollupjs.org/guide/en/#peer-dependencies).
- `'bundled'` - you should use this if you want your resulting bundle to contain those helpers (at most one copy of each). Useful especially if you bundle an application code.
- `'external'` - use this only if you know what you are doing. It will reference helpers on **global** `babelHelpers` object. Used in combination with `@babel/plugin-external-helpers`.
- `'inline'` - this is not recommended. Helpers will be inserted in each file using this option. This can cause serious code duplication. This is the default Babel behavior as Babel operates on isolated files - however, as Rollup is a bundler and is project-aware (and therefore likely operating across multiple input files), the default of this plugin is `"bundled"`.
### `skipPreflightCheck`
Type: `Boolean`<br>
Default: `false`
Before transpiling your input files this plugin also transpile a short piece of code **for each** input file. This is used to validate some misconfiguration errors, but for sufficiently big projects it can slow your build times so if you are confident about your configuration then you might disable those checks with this option.
### External dependencies
Ideally, you should only be transforming your source code, rather than running all of your external dependencies through Babel (to ignore external dependencies from being handled by this plugin you might use `exclude: 'node_modules/**'` option). If you have a dependency that exposes untranspiled ES6 source code that doesn't run in your target environment, then you may need to break this rule, but it often causes problems with unusual `.babelrc` files or mismatched versions of Babel.
We encourage library authors not to distribute code that uses untranspiled ES6 features (other than modules) for this reason. Consumers of your library should _not_ have to transpile your ES6 code, any more than they should have to transpile your CoffeeScript, ClojureScript or TypeScript.
Use `babelrc: false` to prevent Babel from using local (i.e. to your external dependencies) `.babelrc` files, relying instead on the configuration you pass in.
### Helpers
In some cases Babel uses _helpers_ to avoid repeating chunks of code  for example, if you use the `class` keyword, it will use a `classCallCheck` function to ensure that the class is instantiated correctly.
By default, those helpers will be inserted at the top of the file being transformed, which can lead to duplication. This rollup plugin automatically deduplicates those helpers, keeping only one copy of each one used in the output bundle. Rollup will combine the helpers in a single block at the top of your bundle.
You can customize how those helpers are being inserted into the transformed file with [`babelHelpers`](#babelhelpers) option.
### Modules
This is not needed since Babel 7 - it knows automatically that Rollup understands ES modules & that it shouldn't use any module transform with it. Unless you forcefully include a module transform in your Babel configuration.
If you have been pointed to this section by an error thrown by this plugin, please check your Babel configuration files and disable any module transforms when running Rollup builds.
## Running Babel on the generated code
You can run `@rollup/plugin-babel` on the output files instead of the input files by using `getBabelOutputPlugin(...)`. This can be used to perform code transformations on the resulting chunks and is the only way to transform Rollup's auto-generated code. By default, the plugin will be applied to all outputs:
```js
// rollup.config.js
import { getBabelOutputPlugin } from '@rollup/plugin-babel';
export default {
input: 'main.js',
plugins: [
getBabelOutputPlugin({
presets: ['@babel/preset-env']
})
],
output: [
{ file: 'bundle.cjs.js', format: 'cjs' },
{ file: 'bundle.esm.js', format: 'esm' }
]
};
```
If you only want to apply it to specific outputs, you can use it as an output plugin (requires at least Rollup v1.27.0):
```js
// rollup.config.js
import { getBabelOutputPlugin } from '@rollup/plugin-babel';
export default {
input: 'main.js',
output: [
{ file: 'bundle.js', format: 'esm' },
{
file: 'bundle.es5.js',
format: 'esm',
plugins: [getBabelOutputPlugin({ presets: ['@babel/preset-env'] })]
}
]
};
```
The `include`, `exclude` and `extensions` options are ignored when the when using `getBabelOutputPlugin` and `createBabelOutputPluginFactory` will produce warnings, and there are a few more points to note that users should be aware of.
You can also run the plugin twice on the code, once when processing the input files to transpile special syntax to JavaScript and once on the output to transpile to a lower compatibility target:
```js
// rollup.config.js
import babel, { getBabelOutputPlugin } from '@rollup/plugin-babel';
export default {
input: 'main.js',
plugins: [babel({ presets: ['@babel/preset-react'] })],
output: [
{
file: 'bundle.js',
format: 'esm',
plugins: [getBabelOutputPlugin({ presets: ['@babel/preset-env'] })]
}
]
};
```
### Babel configuration files
Unlike the regular `babel` plugin, `getBabelOutputPlugin(...)` will **not** automatically search for [Babel configuration files](https://babeljs.io/docs/en/config-files). Besides passing in Babel options directly, however, you can specify a configuration file manually via Babel's [`configFile`](https://babeljs.io/docs/en/options#configfile) option:
```js
getBabelOutputPlugin({
configFile: path.resolve(__dirname, 'babel.config.js')
});
```
### Using formats other than ES modules or CommonJS
As `getBabelOutputPlugin(...)` will run _after_ Rollup has done all its transformations, it needs to make sure it preserves the semantics of Rollup's output format. This is especially important for Babel plugins that add, modify or remove imports or exports, but also for other transformations that add new variables as they can accidentally become global variables depending on the format. Therefore it is recommended that for formats other than `esm` or `cjs`, you set Rollup to use the `esm` output format and let Babel handle the transformation to another format, e.g. via
```
presets: [['@babel/preset-env', { modules: 'umd' }], ...]
```
to create a UMD/IIFE compatible output. If you want to use `getBabelOutputPlugin(...)` with other formats, you need to specify `allowAllFormats: true` as plugin option:
```js
rollup.rollup({...})
.then(bundle => bundle.generate({
format: 'iife',
plugins: [getBabelOutputPlugin({
allowAllFormats: true,
// ...
})]
}))
```
### Injected helpers
By default, helpers e.g. when transpiling classes will be inserted at the top of each chunk. In contrast to when applying this plugin on the input files, helpers will not be deduplicated across chunks.
Alternatively, you can use imported runtime helpers by adding the `@babel/transform-runtime` plugin. This will make `@babel/runtime` an external dependency of your project, see [@babel/plugin-transform-runtime](https://babeljs.io/docs/en/babel-plugin-transform-runtime) for details.
Note that this will only work for `esm` and `cjs` formats, and you need to make sure to set the `useESModules` option of `@babel/plugin-transform-runtime` to `true` if you create ESM output:
```js
rollup.rollup({...})
.then(bundle => bundle.generate({
format: 'esm',
plugins: [getBabelOutputPlugin({
presets: ['@babel/preset-env'],
plugins: [['@babel/plugin-transform-runtime', { useESModules: true }]]
})]
}))
```
```js
// input
export default class Foo {}
// output
import _classCallCheck from '@babel/runtime/helpers/esm/classCallCheck';
var Foo = function Foo() {
_classCallCheck(this, Foo);
};
export default Foo;
```
And for CommonJS:
```js
rollup.rollup({...})
.then(bundle => bundle.generate({
format: 'cjs',
plugins: [getBabelOutputPlugin({
presets: ['@babel/preset-env'],
plugins: [['@babel/plugin-transform-runtime', { useESModules: false }]]
})]
}))
```
```js
// input
export default class Foo {}
// output
('use strict');
var _classCallCheck = require('@babel/runtime/helpers/classCallCheck');
var Foo = function Foo() {
_classCallCheck(this, Foo);
};
module.exports = Foo;
```
Another option is to use `@babel/plugin-external-helpers`, which will reference the global `babelHelpers` object. It is your responsibility to make sure this global variable exists.
## Custom plugin builder
`@rollup/plugin-babel` exposes a plugin-builder utility that allows users to add custom handling of Babel's configuration for each file that it processes.
`createBabelInputPluginFactory` accepts a callback that will be called with the loader's instance of `babel` so that tooling can ensure that it using exactly the same `@babel/core` instance as the loader itself.
It's main purpose is to allow other tools for configuration of transpilation without forcing people to add extra configuration but still allow for using their own babelrc / babel config files.
### Example
```js
import { createBabelInputPluginFactory } from '@rollup/plugin-babel';
export default createBabelInputPluginFactory((babelCore) => {
function myPlugin() {
return {
visitor: {}
};
}
return {
// Passed the plugin options.
options({ opt1, opt2, ...pluginOptions }) {
return {
// Pull out any custom options that the plugin might have.
customOptions: { opt1, opt2 },
// Pass the options back with the two custom options removed.
pluginOptions
};
},
config(cfg /* Passed Babel's 'PartialConfig' object. */, { code, customOptions }) {
if (cfg.hasFilesystemConfig()) {
// Use the normal config
return cfg.options;
}
return {
...cfg.options,
plugins: [
...(cfg.options.plugins || []),
// Include a custom plugin in the options.
myPlugin
]
};
},
result(result, { code, customOptions, config, transformOptions }) {
return {
...result,
code: result.code + '\n// Generated by some custom plugin'
};
}
};
});
```
## Meta
[CONTRIBUTING](/.github/CONTRIBUTING.md)
[LICENSE (MIT)](/LICENSE)

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import * as babel from '@babel/core';
import { createFilter } from '@rollup/pluginutils';
import { addNamed } from '@babel/helper-module-imports';
function _defineProperty(obj, key, value) {
if (key in obj) {
Object.defineProperty(obj, key, {
value: value,
enumerable: true,
configurable: true,
writable: true
});
} else {
obj[key] = value;
}
return obj;
}
function ownKeys(object, enumerableOnly) {
var keys = Object.keys(object);
if (Object.getOwnPropertySymbols) {
var symbols = Object.getOwnPropertySymbols(object);
if (enumerableOnly) symbols = symbols.filter(function (sym) {
return Object.getOwnPropertyDescriptor(object, sym).enumerable;
});
keys.push.apply(keys, symbols);
}
return keys;
}
function _objectSpread2(target) {
for (var i = 1; i < arguments.length; i++) {
var source = arguments[i] != null ? arguments[i] : {};
if (i % 2) {
ownKeys(Object(source), true).forEach(function (key) {
_defineProperty(target, key, source[key]);
});
} else if (Object.getOwnPropertyDescriptors) {
Object.defineProperties(target, Object.getOwnPropertyDescriptors(source));
} else {
ownKeys(Object(source)).forEach(function (key) {
Object.defineProperty(target, key, Object.getOwnPropertyDescriptor(source, key));
});
}
}
return target;
}
function _objectWithoutPropertiesLoose(source, excluded) {
if (source == null) return {};
var target = {};
var sourceKeys = Object.keys(source);
var key, i;
for (i = 0; i < sourceKeys.length; i++) {
key = sourceKeys[i];
if (excluded.indexOf(key) >= 0) continue;
target[key] = source[key];
}
return target;
}
function _objectWithoutProperties(source, excluded) {
if (source == null) return {};
var target = _objectWithoutPropertiesLoose(source, excluded);
var key, i;
if (Object.getOwnPropertySymbols) {
var sourceSymbolKeys = Object.getOwnPropertySymbols(source);
for (i = 0; i < sourceSymbolKeys.length; i++) {
key = sourceSymbolKeys[i];
if (excluded.indexOf(key) >= 0) continue;
if (!Object.prototype.propertyIsEnumerable.call(source, key)) continue;
target[key] = source[key];
}
}
return target;
}
const BUNDLED = 'bundled';
const INLINE = 'inline';
const RUNTIME = 'runtime';
const EXTERNAL = 'external'; // NOTE: DO NOT REMOVE the null character `\0` as it may be used by other plugins
// e.g. https://github.com/rollup/rollup-plugin-node-resolve/blob/313a3e32f432f9eb18cc4c231cc7aac6df317a51/src/index.js#L74
const HELPERS = '\0rollupPluginBabelHelpers.js';
function importHelperPlugin({
types: t
}) {
return {
pre(file) {
const cachedHelpers = {};
file.set('helperGenerator', name => {
if (!file.availableHelper(name)) {
return null;
}
if (cachedHelpers[name]) {
return t.cloneNode(cachedHelpers[name]);
}
return cachedHelpers[name] = addNamed(file.path, name, HELPERS);
});
}
};
}
const addBabelPlugin = (options, plugin) => {
return _objectSpread2(_objectSpread2({}, options), {}, {
plugins: options.plugins.concat(plugin)
});
};
const warned = {};
function warnOnce(ctx, msg) {
if (warned[msg]) return;
warned[msg] = true;
ctx.warn(msg);
}
const regExpCharactersRegExp = /[\\^$.*+?()[\]{}|]/g;
const escapeRegExpCharacters = str => str.replace(regExpCharactersRegExp, '\\$&');
function stripQuery(id) {
// strip query params from import
const [bareId, query] = id.split('?');
const suffix = `${query ? `?${query}` : ''}`;
return {
bareId,
query,
suffix
};
}
const MODULE_ERROR = 'Rollup requires that your Babel configuration keeps ES6 module syntax intact. ' + 'Unfortunately it looks like your configuration specifies a module transformer ' + 'to replace ES6 modules with another module format. To continue you have to disable it.' + '\n\n' + "Most commonly it's a CommonJS transform added by @babel/preset-env - " + 'in such case you should disable it by adding `modules: false` option to that preset ' + '(described in more detail here - https://github.com/rollup/plugins/tree/master/packages/babel#modules ).';
const UNEXPECTED_ERROR = 'An unexpected situation arose. Please raise an issue at ' + 'https://github.com/rollup/plugins/issues. Thanks!';
const PREFLIGHT_TEST_STRING = '__ROLLUP__PREFLIGHT_CHECK_DO_NOT_TOUCH__';
const PREFLIGHT_INPUT = `export default "${PREFLIGHT_TEST_STRING}";`;
function helpersTestTransform() {
return {
visitor: {
StringLiteral(path, state) {
if (path.node.value === PREFLIGHT_TEST_STRING) {
path.replaceWith(state.file.addHelper('inherits'));
}
}
}
};
}
const mismatchError = (actual, expected, filename) => `You have declared using "${expected}" babelHelpers, but transforming ${filename} resulted in "${actual}". Please check your configuration.`; // Revert to /\/helpers\/(esm\/)?inherits/ when Babel 8 gets released, this was fixed in https://github.com/babel/babel/issues/14185
const inheritsHelperRe = /[\\/]+helpers[\\/]+(esm[\\/]+)?inherits/;
async function preflightCheck(ctx, babelHelpers, transformOptions) {
const finalOptions = addBabelPlugin(transformOptions, helpersTestTransform);
const check = (await babel.transformAsync(PREFLIGHT_INPUT, finalOptions)).code; // Babel sometimes splits ExportDefaultDeclaration into 2 statements, so we also check for ExportNamedDeclaration
if (!/export (d|{)/.test(check)) {
ctx.error(MODULE_ERROR);
}
if (inheritsHelperRe.test(check)) {
if (babelHelpers === RUNTIME) {
return;
}
ctx.error(mismatchError(RUNTIME, babelHelpers, transformOptions.filename));
}
if (check.includes('babelHelpers.inherits')) {
if (babelHelpers === EXTERNAL) {
return;
}
ctx.error(mismatchError(EXTERNAL, babelHelpers, transformOptions.filename));
} // test unminifiable string content
if (check.includes('Super expression must either be null or a function')) {
if (babelHelpers === INLINE || babelHelpers === BUNDLED) {
return;
}
if (babelHelpers === RUNTIME && !transformOptions.plugins.length) {
ctx.error(`You must use the \`@babel/plugin-transform-runtime\` plugin when \`babelHelpers\` is "${RUNTIME}".\n`);
}
ctx.error(mismatchError(INLINE, babelHelpers, transformOptions.filename));
}
ctx.error(UNEXPECTED_ERROR);
}
async function transformCode(inputCode, babelOptions, overrides, customOptions, ctx, finalizeOptions) {
// loadPartialConfigAsync has become available in @babel/core@7.8.0
const config = await (babel.loadPartialConfigAsync || babel.loadPartialConfig)(babelOptions); // file is ignored by babel
if (!config) {
return null;
}
let transformOptions = !overrides.config ? config.options : await overrides.config.call(ctx, config, {
code: inputCode,
customOptions
});
if (finalizeOptions) {
transformOptions = await finalizeOptions(transformOptions);
}
if (!overrides.result) {
const {
code,
map
} = await babel.transformAsync(inputCode, transformOptions);
return {
code,
map
};
}
const result = await babel.transformAsync(inputCode, transformOptions);
const {
code,
map
} = await overrides.result.call(ctx, result, {
code: inputCode,
customOptions,
config,
transformOptions
});
return {
code,
map
};
}
const unpackOptions = (_ref = {}) => {
let {
extensions = babel.DEFAULT_EXTENSIONS,
// rollup uses sourcemap, babel uses sourceMaps
// just normalize them here so people don't have to worry about it
sourcemap = true,
sourcemaps = true,
sourceMap = true,
sourceMaps = true
} = _ref,
rest = _objectWithoutProperties(_ref, ["extensions", "sourcemap", "sourcemaps", "sourceMap", "sourceMaps"]);
return _objectSpread2(_objectSpread2({
extensions,
plugins: [],
sourceMaps: sourcemap && sourcemaps && sourceMap && sourceMaps
}, rest), {}, {
caller: _objectSpread2({
name: '@rollup/plugin-babel'
}, rest.caller)
});
};
const warnAboutDeprecatedHelpersOption = ({
deprecatedOption,
suggestion
}) => {
// eslint-disable-next-line no-console
console.warn(`\`${deprecatedOption}\` has been removed in favor a \`babelHelpers\` option. Try changing your configuration to \`${suggestion}\`. ` + `Refer to the documentation to learn more: https://github.com/rollup/plugins/tree/master/packages/babel#babelhelpers`);
};
const unpackInputPluginOptions = (_ref2, rollupVersion) => {
let {
skipPreflightCheck = false
} = _ref2,
rest = _objectWithoutProperties(_ref2, ["skipPreflightCheck"]);
if ('runtimeHelpers' in rest) {
warnAboutDeprecatedHelpersOption({
deprecatedOption: 'runtimeHelpers',
suggestion: `babelHelpers: 'runtime'`
});
} else if ('externalHelpers' in rest) {
warnAboutDeprecatedHelpersOption({
deprecatedOption: 'externalHelpers',
suggestion: `babelHelpers: 'external'`
});
} else if (!rest.babelHelpers) {
// eslint-disable-next-line no-console
console.warn("babelHelpers: 'bundled' option was used by default. It is recommended to configure this option explicitly, read more here: " + 'https://github.com/rollup/plugins/tree/master/packages/babel#babelhelpers');
}
return unpackOptions(_objectSpread2(_objectSpread2({}, rest), {}, {
skipPreflightCheck,
babelHelpers: rest.babelHelpers || BUNDLED,
caller: _objectSpread2({
supportsStaticESM: true,
supportsDynamicImport: true,
supportsTopLevelAwait: true,
// todo: remove version checks for 1.20 - 1.25 when we bump peer deps
supportsExportNamespaceFrom: !rollupVersion.match(/^1\.2[0-5]\./)
}, rest.caller)
}));
};
const unpackOutputPluginOptions = (options, {
format
}) => unpackOptions(_objectSpread2(_objectSpread2({
configFile: false,
sourceType: format === 'es' ? 'module' : 'script'
}, options), {}, {
caller: _objectSpread2({
supportsStaticESM: format === 'es'
}, options.caller)
}));
function getOptionsWithOverrides(pluginOptions = {}, overrides = {}) {
if (!overrides.options) return {
customOptions: null,
pluginOptionsWithOverrides: pluginOptions
};
const overridden = overrides.options(pluginOptions);
if (typeof overridden.then === 'function') {
throw new Error(".options hook can't be asynchronous. It should return `{ customOptions, pluginsOptions }` synchronously.");
}
return {
customOptions: overridden.customOptions || null,
pluginOptionsWithOverrides: overridden.pluginOptions || pluginOptions
};
}
const returnObject = () => {
return {};
};
function createBabelInputPluginFactory(customCallback = returnObject) {
const overrides = customCallback(babel);
return pluginOptions => {
const {
customOptions,
pluginOptionsWithOverrides
} = getOptionsWithOverrides(pluginOptions, overrides);
let babelHelpers;
let babelOptions;
let filter;
let skipPreflightCheck;
return {
name: 'babel',
options() {
// todo: remove options hook and hoist declarations when version checks are removed
let exclude;
let include;
let extensions;
let customFilter;
var _unpackInputPluginOpt = unpackInputPluginOptions(pluginOptionsWithOverrides, this.meta.rollupVersion);
({
exclude,
extensions,
babelHelpers,
include,
filter: customFilter,
skipPreflightCheck
} = _unpackInputPluginOpt);
babelOptions = _objectWithoutProperties(_unpackInputPluginOpt, ["exclude", "extensions", "babelHelpers", "include", "filter", "skipPreflightCheck"]);
const extensionRegExp = new RegExp(`(${extensions.map(escapeRegExpCharacters).join('|')})$`);
if (customFilter && (include || exclude)) {
throw new Error('Could not handle include or exclude with custom filter together');
}
const userDefinedFilter = typeof customFilter === 'function' ? customFilter : createFilter(include, exclude);
filter = id => extensionRegExp.test(stripQuery(id).bareId) && userDefinedFilter(id);
return null;
},
resolveId(id) {
if (id !== HELPERS) {
return null;
}
return id;
},
load(id) {
if (id !== HELPERS) {
return null;
}
return babel.buildExternalHelpers(null, 'module');
},
transform(code, filename) {
if (!filter(filename)) return null;
if (filename === HELPERS) return null;
return transformCode(code, _objectSpread2(_objectSpread2({}, babelOptions), {}, {
filename
}), overrides, customOptions, this, async transformOptions => {
if (!skipPreflightCheck) {
await preflightCheck(this, babelHelpers, transformOptions);
}
return babelHelpers === BUNDLED ? addBabelPlugin(transformOptions, importHelperPlugin) : transformOptions;
});
}
};
};
}
function getRecommendedFormat(rollupFormat) {
switch (rollupFormat) {
case 'amd':
return 'amd';
case 'iife':
case 'umd':
return 'umd';
case 'system':
return 'systemjs';
default:
return '<module format>';
}
}
function createBabelOutputPluginFactory(customCallback = returnObject) {
const overrides = customCallback(babel);
return pluginOptions => {
const {
customOptions,
pluginOptionsWithOverrides
} = getOptionsWithOverrides(pluginOptions, overrides);
return {
name: 'babel',
renderStart(outputOptions) {
const {
extensions,
include,
exclude,
allowAllFormats
} = pluginOptionsWithOverrides;
if (extensions || include || exclude) {
warnOnce(this, 'The "include", "exclude" and "extensions" options are ignored when transforming the output.');
}
if (!allowAllFormats && outputOptions.format !== 'es' && outputOptions.format !== 'cjs') {
this.error(`Using Babel on the generated chunks is strongly discouraged for formats other than "esm" or "cjs" as it can easily break wrapper code and lead to accidentally created global variables. Instead, you should set "output.format" to "esm" and use Babel to transform to another format, e.g. by adding "presets: [['@babel/env', { modules: '${getRecommendedFormat(outputOptions.format)}' }]]" to your Babel options. If you still want to proceed, add "allowAllFormats: true" to your plugin options.`);
}
},
renderChunk(code, chunk, outputOptions) {
/* eslint-disable no-unused-vars */
const _unpackOutputPluginOp = unpackOutputPluginOptions(pluginOptionsWithOverrides, outputOptions),
babelOptions = _objectWithoutProperties(_unpackOutputPluginOp, ["allowAllFormats", "exclude", "extensions", "externalHelpers", "externalHelpersWhitelist", "include", "runtimeHelpers"]);
/* eslint-enable no-unused-vars */
return transformCode(code, babelOptions, overrides, customOptions, this);
}
};
};
} // export this for symmetry with output-related exports
const getBabelInputPlugin = createBabelInputPluginFactory();
const getBabelOutputPlugin = createBabelOutputPluginFactory();
export { getBabelInputPlugin as babel, createBabelInputPluginFactory, createBabelOutputPluginFactory, getBabelInputPlugin as default, getBabelInputPlugin, getBabelOutputPlugin };

517
pwa/node_modules/@rollup/plugin-babel/dist/index.js generated vendored Normal file
View file

@ -0,0 +1,517 @@
'use strict';
Object.defineProperty(exports, '__esModule', { value: true });
var babel = require('@babel/core');
var pluginutils = require('@rollup/pluginutils');
var helperModuleImports = require('@babel/helper-module-imports');
function _interopNamespace(e) {
if (e && e.__esModule) return e;
var n = Object.create(null);
if (e) {
Object.keys(e).forEach(function (k) {
if (k !== 'default') {
var d = Object.getOwnPropertyDescriptor(e, k);
Object.defineProperty(n, k, d.get ? d : {
enumerable: true,
get: function () { return e[k]; }
});
}
});
}
n["default"] = e;
return Object.freeze(n);
}
var babel__namespace = /*#__PURE__*/_interopNamespace(babel);
function _defineProperty(obj, key, value) {
if (key in obj) {
Object.defineProperty(obj, key, {
value: value,
enumerable: true,
configurable: true,
writable: true
});
} else {
obj[key] = value;
}
return obj;
}
function ownKeys(object, enumerableOnly) {
var keys = Object.keys(object);
if (Object.getOwnPropertySymbols) {
var symbols = Object.getOwnPropertySymbols(object);
if (enumerableOnly) symbols = symbols.filter(function (sym) {
return Object.getOwnPropertyDescriptor(object, sym).enumerable;
});
keys.push.apply(keys, symbols);
}
return keys;
}
function _objectSpread2(target) {
for (var i = 1; i < arguments.length; i++) {
var source = arguments[i] != null ? arguments[i] : {};
if (i % 2) {
ownKeys(Object(source), true).forEach(function (key) {
_defineProperty(target, key, source[key]);
});
} else if (Object.getOwnPropertyDescriptors) {
Object.defineProperties(target, Object.getOwnPropertyDescriptors(source));
} else {
ownKeys(Object(source)).forEach(function (key) {
Object.defineProperty(target, key, Object.getOwnPropertyDescriptor(source, key));
});
}
}
return target;
}
function _objectWithoutPropertiesLoose(source, excluded) {
if (source == null) return {};
var target = {};
var sourceKeys = Object.keys(source);
var key, i;
for (i = 0; i < sourceKeys.length; i++) {
key = sourceKeys[i];
if (excluded.indexOf(key) >= 0) continue;
target[key] = source[key];
}
return target;
}
function _objectWithoutProperties(source, excluded) {
if (source == null) return {};
var target = _objectWithoutPropertiesLoose(source, excluded);
var key, i;
if (Object.getOwnPropertySymbols) {
var sourceSymbolKeys = Object.getOwnPropertySymbols(source);
for (i = 0; i < sourceSymbolKeys.length; i++) {
key = sourceSymbolKeys[i];
if (excluded.indexOf(key) >= 0) continue;
if (!Object.prototype.propertyIsEnumerable.call(source, key)) continue;
target[key] = source[key];
}
}
return target;
}
const BUNDLED = 'bundled';
const INLINE = 'inline';
const RUNTIME = 'runtime';
const EXTERNAL = 'external'; // NOTE: DO NOT REMOVE the null character `\0` as it may be used by other plugins
// e.g. https://github.com/rollup/rollup-plugin-node-resolve/blob/313a3e32f432f9eb18cc4c231cc7aac6df317a51/src/index.js#L74
const HELPERS = '\0rollupPluginBabelHelpers.js';
function importHelperPlugin({
types: t
}) {
return {
pre(file) {
const cachedHelpers = {};
file.set('helperGenerator', name => {
if (!file.availableHelper(name)) {
return null;
}
if (cachedHelpers[name]) {
return t.cloneNode(cachedHelpers[name]);
}
return cachedHelpers[name] = helperModuleImports.addNamed(file.path, name, HELPERS);
});
}
};
}
const addBabelPlugin = (options, plugin) => {
return _objectSpread2(_objectSpread2({}, options), {}, {
plugins: options.plugins.concat(plugin)
});
};
const warned = {};
function warnOnce(ctx, msg) {
if (warned[msg]) return;
warned[msg] = true;
ctx.warn(msg);
}
const regExpCharactersRegExp = /[\\^$.*+?()[\]{}|]/g;
const escapeRegExpCharacters = str => str.replace(regExpCharactersRegExp, '\\$&');
function stripQuery(id) {
// strip query params from import
const [bareId, query] = id.split('?');
const suffix = `${query ? `?${query}` : ''}`;
return {
bareId,
query,
suffix
};
}
const MODULE_ERROR = 'Rollup requires that your Babel configuration keeps ES6 module syntax intact. ' + 'Unfortunately it looks like your configuration specifies a module transformer ' + 'to replace ES6 modules with another module format. To continue you have to disable it.' + '\n\n' + "Most commonly it's a CommonJS transform added by @babel/preset-env - " + 'in such case you should disable it by adding `modules: false` option to that preset ' + '(described in more detail here - https://github.com/rollup/plugins/tree/master/packages/babel#modules ).';
const UNEXPECTED_ERROR = 'An unexpected situation arose. Please raise an issue at ' + 'https://github.com/rollup/plugins/issues. Thanks!';
const PREFLIGHT_TEST_STRING = '__ROLLUP__PREFLIGHT_CHECK_DO_NOT_TOUCH__';
const PREFLIGHT_INPUT = `export default "${PREFLIGHT_TEST_STRING}";`;
function helpersTestTransform() {
return {
visitor: {
StringLiteral(path, state) {
if (path.node.value === PREFLIGHT_TEST_STRING) {
path.replaceWith(state.file.addHelper('inherits'));
}
}
}
};
}
const mismatchError = (actual, expected, filename) => `You have declared using "${expected}" babelHelpers, but transforming ${filename} resulted in "${actual}". Please check your configuration.`; // Revert to /\/helpers\/(esm\/)?inherits/ when Babel 8 gets released, this was fixed in https://github.com/babel/babel/issues/14185
const inheritsHelperRe = /[\\/]+helpers[\\/]+(esm[\\/]+)?inherits/;
async function preflightCheck(ctx, babelHelpers, transformOptions) {
const finalOptions = addBabelPlugin(transformOptions, helpersTestTransform);
const check = (await babel__namespace.transformAsync(PREFLIGHT_INPUT, finalOptions)).code; // Babel sometimes splits ExportDefaultDeclaration into 2 statements, so we also check for ExportNamedDeclaration
if (!/export (d|{)/.test(check)) {
ctx.error(MODULE_ERROR);
}
if (inheritsHelperRe.test(check)) {
if (babelHelpers === RUNTIME) {
return;
}
ctx.error(mismatchError(RUNTIME, babelHelpers, transformOptions.filename));
}
if (check.includes('babelHelpers.inherits')) {
if (babelHelpers === EXTERNAL) {
return;
}
ctx.error(mismatchError(EXTERNAL, babelHelpers, transformOptions.filename));
} // test unminifiable string content
if (check.includes('Super expression must either be null or a function')) {
if (babelHelpers === INLINE || babelHelpers === BUNDLED) {
return;
}
if (babelHelpers === RUNTIME && !transformOptions.plugins.length) {
ctx.error(`You must use the \`@babel/plugin-transform-runtime\` plugin when \`babelHelpers\` is "${RUNTIME}".\n`);
}
ctx.error(mismatchError(INLINE, babelHelpers, transformOptions.filename));
}
ctx.error(UNEXPECTED_ERROR);
}
async function transformCode(inputCode, babelOptions, overrides, customOptions, ctx, finalizeOptions) {
// loadPartialConfigAsync has become available in @babel/core@7.8.0
const config = await (babel__namespace.loadPartialConfigAsync || babel__namespace.loadPartialConfig)(babelOptions); // file is ignored by babel
if (!config) {
return null;
}
let transformOptions = !overrides.config ? config.options : await overrides.config.call(ctx, config, {
code: inputCode,
customOptions
});
if (finalizeOptions) {
transformOptions = await finalizeOptions(transformOptions);
}
if (!overrides.result) {
const {
code,
map
} = await babel__namespace.transformAsync(inputCode, transformOptions);
return {
code,
map
};
}
const result = await babel__namespace.transformAsync(inputCode, transformOptions);
const {
code,
map
} = await overrides.result.call(ctx, result, {
code: inputCode,
customOptions,
config,
transformOptions
});
return {
code,
map
};
}
const unpackOptions = (_ref = {}) => {
let {
extensions = babel__namespace.DEFAULT_EXTENSIONS,
// rollup uses sourcemap, babel uses sourceMaps
// just normalize them here so people don't have to worry about it
sourcemap = true,
sourcemaps = true,
sourceMap = true,
sourceMaps = true
} = _ref,
rest = _objectWithoutProperties(_ref, ["extensions", "sourcemap", "sourcemaps", "sourceMap", "sourceMaps"]);
return _objectSpread2(_objectSpread2({
extensions,
plugins: [],
sourceMaps: sourcemap && sourcemaps && sourceMap && sourceMaps
}, rest), {}, {
caller: _objectSpread2({
name: '@rollup/plugin-babel'
}, rest.caller)
});
};
const warnAboutDeprecatedHelpersOption = ({
deprecatedOption,
suggestion
}) => {
// eslint-disable-next-line no-console
console.warn(`\`${deprecatedOption}\` has been removed in favor a \`babelHelpers\` option. Try changing your configuration to \`${suggestion}\`. ` + `Refer to the documentation to learn more: https://github.com/rollup/plugins/tree/master/packages/babel#babelhelpers`);
};
const unpackInputPluginOptions = (_ref2, rollupVersion) => {
let {
skipPreflightCheck = false
} = _ref2,
rest = _objectWithoutProperties(_ref2, ["skipPreflightCheck"]);
if ('runtimeHelpers' in rest) {
warnAboutDeprecatedHelpersOption({
deprecatedOption: 'runtimeHelpers',
suggestion: `babelHelpers: 'runtime'`
});
} else if ('externalHelpers' in rest) {
warnAboutDeprecatedHelpersOption({
deprecatedOption: 'externalHelpers',
suggestion: `babelHelpers: 'external'`
});
} else if (!rest.babelHelpers) {
// eslint-disable-next-line no-console
console.warn("babelHelpers: 'bundled' option was used by default. It is recommended to configure this option explicitly, read more here: " + 'https://github.com/rollup/plugins/tree/master/packages/babel#babelhelpers');
}
return unpackOptions(_objectSpread2(_objectSpread2({}, rest), {}, {
skipPreflightCheck,
babelHelpers: rest.babelHelpers || BUNDLED,
caller: _objectSpread2({
supportsStaticESM: true,
supportsDynamicImport: true,
supportsTopLevelAwait: true,
// todo: remove version checks for 1.20 - 1.25 when we bump peer deps
supportsExportNamespaceFrom: !rollupVersion.match(/^1\.2[0-5]\./)
}, rest.caller)
}));
};
const unpackOutputPluginOptions = (options, {
format
}) => unpackOptions(_objectSpread2(_objectSpread2({
configFile: false,
sourceType: format === 'es' ? 'module' : 'script'
}, options), {}, {
caller: _objectSpread2({
supportsStaticESM: format === 'es'
}, options.caller)
}));
function getOptionsWithOverrides(pluginOptions = {}, overrides = {}) {
if (!overrides.options) return {
customOptions: null,
pluginOptionsWithOverrides: pluginOptions
};
const overridden = overrides.options(pluginOptions);
if (typeof overridden.then === 'function') {
throw new Error(".options hook can't be asynchronous. It should return `{ customOptions, pluginsOptions }` synchronously.");
}
return {
customOptions: overridden.customOptions || null,
pluginOptionsWithOverrides: overridden.pluginOptions || pluginOptions
};
}
const returnObject = () => {
return {};
};
function createBabelInputPluginFactory(customCallback = returnObject) {
const overrides = customCallback(babel__namespace);
return pluginOptions => {
const {
customOptions,
pluginOptionsWithOverrides
} = getOptionsWithOverrides(pluginOptions, overrides);
let babelHelpers;
let babelOptions;
let filter;
let skipPreflightCheck;
return {
name: 'babel',
options() {
// todo: remove options hook and hoist declarations when version checks are removed
let exclude;
let include;
let extensions;
let customFilter;
var _unpackInputPluginOpt = unpackInputPluginOptions(pluginOptionsWithOverrides, this.meta.rollupVersion);
({
exclude,
extensions,
babelHelpers,
include,
filter: customFilter,
skipPreflightCheck
} = _unpackInputPluginOpt);
babelOptions = _objectWithoutProperties(_unpackInputPluginOpt, ["exclude", "extensions", "babelHelpers", "include", "filter", "skipPreflightCheck"]);
const extensionRegExp = new RegExp(`(${extensions.map(escapeRegExpCharacters).join('|')})$`);
if (customFilter && (include || exclude)) {
throw new Error('Could not handle include or exclude with custom filter together');
}
const userDefinedFilter = typeof customFilter === 'function' ? customFilter : pluginutils.createFilter(include, exclude);
filter = id => extensionRegExp.test(stripQuery(id).bareId) && userDefinedFilter(id);
return null;
},
resolveId(id) {
if (id !== HELPERS) {
return null;
}
return id;
},
load(id) {
if (id !== HELPERS) {
return null;
}
return babel__namespace.buildExternalHelpers(null, 'module');
},
transform(code, filename) {
if (!filter(filename)) return null;
if (filename === HELPERS) return null;
return transformCode(code, _objectSpread2(_objectSpread2({}, babelOptions), {}, {
filename
}), overrides, customOptions, this, async transformOptions => {
if (!skipPreflightCheck) {
await preflightCheck(this, babelHelpers, transformOptions);
}
return babelHelpers === BUNDLED ? addBabelPlugin(transformOptions, importHelperPlugin) : transformOptions;
});
}
};
};
}
function getRecommendedFormat(rollupFormat) {
switch (rollupFormat) {
case 'amd':
return 'amd';
case 'iife':
case 'umd':
return 'umd';
case 'system':
return 'systemjs';
default:
return '<module format>';
}
}
function createBabelOutputPluginFactory(customCallback = returnObject) {
const overrides = customCallback(babel__namespace);
return pluginOptions => {
const {
customOptions,
pluginOptionsWithOverrides
} = getOptionsWithOverrides(pluginOptions, overrides);
return {
name: 'babel',
renderStart(outputOptions) {
const {
extensions,
include,
exclude,
allowAllFormats
} = pluginOptionsWithOverrides;
if (extensions || include || exclude) {
warnOnce(this, 'The "include", "exclude" and "extensions" options are ignored when transforming the output.');
}
if (!allowAllFormats && outputOptions.format !== 'es' && outputOptions.format !== 'cjs') {
this.error(`Using Babel on the generated chunks is strongly discouraged for formats other than "esm" or "cjs" as it can easily break wrapper code and lead to accidentally created global variables. Instead, you should set "output.format" to "esm" and use Babel to transform to another format, e.g. by adding "presets: [['@babel/env', { modules: '${getRecommendedFormat(outputOptions.format)}' }]]" to your Babel options. If you still want to proceed, add "allowAllFormats: true" to your plugin options.`);
}
},
renderChunk(code, chunk, outputOptions) {
/* eslint-disable no-unused-vars */
const _unpackOutputPluginOp = unpackOutputPluginOptions(pluginOptionsWithOverrides, outputOptions),
babelOptions = _objectWithoutProperties(_unpackOutputPluginOp, ["allowAllFormats", "exclude", "extensions", "externalHelpers", "externalHelpersWhitelist", "include", "runtimeHelpers"]);
/* eslint-enable no-unused-vars */
return transformCode(code, babelOptions, overrides, customOptions, this);
}
};
};
} // export this for symmetry with output-related exports
const getBabelInputPlugin = createBabelInputPluginFactory();
const getBabelOutputPlugin = createBabelOutputPluginFactory();
exports.babel = getBabelInputPlugin;
exports.createBabelInputPluginFactory = createBabelInputPluginFactory;
exports.createBabelOutputPluginFactory = createBabelOutputPluginFactory;
exports["default"] = getBabelInputPlugin;
exports.getBabelInputPlugin = getBabelInputPlugin;
exports.getBabelOutputPlugin = getBabelOutputPlugin;

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@ -0,0 +1 @@
../rollup/dist/bin/rollup

View file

@ -0,0 +1,703 @@
# Rollup core license
Rollup is released under the MIT license:
The MIT License (MIT)
Copyright (c) 2017 [these people](https://github.com/rollup/rollup/graphs/contributors)
Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
# Licenses of bundled dependencies
The published Rollup artifact additionally contains code with the following licenses:
MIT, ISC
# Bundled dependencies:
## @rollup/pluginutils
License: MIT
By: Rich Harris
Repository: rollup/plugins
---------------------------------------
## acorn
License: MIT
By: Marijn Haverbeke, Ingvar Stepanyan, Adrian Heine
Repository: https://github.com/acornjs/acorn.git
> MIT License
>
> Copyright (C) 2012-2022 by various contributors (see AUTHORS)
>
> Permission is hereby granted, free of charge, to any person obtaining a copy
> of this software and associated documentation files (the "Software"), to deal
> in the Software without restriction, including without limitation the rights
> to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
> copies of the Software, and to permit persons to whom the Software is
> furnished to do so, subject to the following conditions:
>
> The above copyright notice and this permission notice shall be included in
> all copies or substantial portions of the Software.
>
> THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
> IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
> FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
> AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
> LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
> OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
> THE SOFTWARE.
---------------------------------------
## acorn-walk
License: MIT
By: Marijn Haverbeke, Ingvar Stepanyan, Adrian Heine
Repository: https://github.com/acornjs/acorn.git
> MIT License
>
> Copyright (C) 2012-2020 by various contributors (see AUTHORS)
>
> Permission is hereby granted, free of charge, to any person obtaining a copy
> of this software and associated documentation files (the "Software"), to deal
> in the Software without restriction, including without limitation the rights
> to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
> copies of the Software, and to permit persons to whom the Software is
> furnished to do so, subject to the following conditions:
>
> The above copyright notice and this permission notice shall be included in
> all copies or substantial portions of the Software.
>
> THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
> IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
> FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
> AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
> LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
> OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
> THE SOFTWARE.
---------------------------------------
## anymatch
License: ISC
By: Elan Shanker
Repository: https://github.com/micromatch/anymatch
> The ISC License
>
> Copyright (c) 2019 Elan Shanker, Paul Miller (https://paulmillr.com)
>
> Permission to use, copy, modify, and/or distribute this software for any
> purpose with or without fee is hereby granted, provided that the above
> copyright notice and this permission notice appear in all copies.
>
> THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
> WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
> MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
> ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
> WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
> ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR
> IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
---------------------------------------
## binary-extensions
License: MIT
By: Sindre Sorhus
Repository: sindresorhus/binary-extensions
> MIT License
>
> Copyright (c) 2019 Sindre Sorhus <sindresorhus@gmail.com> (https://sindresorhus.com), Paul Miller (https://paulmillr.com)
>
> Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
>
> The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
>
> THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
---------------------------------------
## braces
License: MIT
By: Jon Schlinkert, Brian Woodward, Elan Shanker, Eugene Sharygin, hemanth.hm
Repository: micromatch/braces
> The MIT License (MIT)
>
> Copyright (c) 2014-2018, Jon Schlinkert.
>
> Permission is hereby granted, free of charge, to any person obtaining a copy
> of this software and associated documentation files (the "Software"), to deal
> in the Software without restriction, including without limitation the rights
> to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
> copies of the Software, and to permit persons to whom the Software is
> furnished to do so, subject to the following conditions:
>
> The above copyright notice and this permission notice shall be included in
> all copies or substantial portions of the Software.
>
> THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
> IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
> FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
> AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
> LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
> OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
> THE SOFTWARE.
---------------------------------------
## chokidar
License: MIT
By: Paul Miller, Elan Shanker
Repository: git+https://github.com/paulmillr/chokidar.git
> The MIT License (MIT)
>
> Copyright (c) 2012-2019 Paul Miller (https://paulmillr.com), Elan Shanker
>
> Permission is hereby granted, free of charge, to any person obtaining a copy
> of this software and associated documentation files (the “Software”), to deal
> in the Software without restriction, including without limitation the rights
> to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
> copies of the Software, and to permit persons to whom the Software is
> furnished to do so, subject to the following conditions:
>
> The above copyright notice and this permission notice shall be included in
> all copies or substantial portions of the Software.
>
> THE SOFTWARE IS PROVIDED “AS IS”, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
> IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
> FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
> AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
> LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
> OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
> THE SOFTWARE.
---------------------------------------
## colorette
License: MIT
By: Jorge Bucaran
Repository: jorgebucaran/colorette
> Copyright © Jorge Bucaran <<https://jorgebucaran.com>>
>
> Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the 'Software'), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
>
> The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
>
> THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
---------------------------------------
## date-time
License: MIT
By: Sindre Sorhus
Repository: sindresorhus/date-time
> MIT License
>
> Copyright (c) Sindre Sorhus <sindresorhus@gmail.com> (https://sindresorhus.com)
>
> Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
>
> The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
>
> THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
---------------------------------------
## fill-range
License: MIT
By: Jon Schlinkert, Edo Rivai, Paul Miller, Rouven Weßling
Repository: jonschlinkert/fill-range
> The MIT License (MIT)
>
> Copyright (c) 2014-present, Jon Schlinkert.
>
> Permission is hereby granted, free of charge, to any person obtaining a copy
> of this software and associated documentation files (the "Software"), to deal
> in the Software without restriction, including without limitation the rights
> to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
> copies of the Software, and to permit persons to whom the Software is
> furnished to do so, subject to the following conditions:
>
> The above copyright notice and this permission notice shall be included in
> all copies or substantial portions of the Software.
>
> THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
> IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
> FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
> AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
> LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
> OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
> THE SOFTWARE.
---------------------------------------
## glob-parent
License: ISC
By: Gulp Team, Elan Shanker, Blaine Bublitz
Repository: gulpjs/glob-parent
> The ISC License
>
> Copyright (c) 2015, 2019 Elan Shanker
>
> Permission to use, copy, modify, and/or distribute this software for any
> purpose with or without fee is hereby granted, provided that the above
> copyright notice and this permission notice appear in all copies.
>
> THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
> WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
> MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
> ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
> WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
> ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR
> IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
---------------------------------------
## hash.js
License: MIT
By: Fedor Indutny
Repository: git@github.com:indutny/hash.js
---------------------------------------
## inherits
License: ISC
Repository: git://github.com/isaacs/inherits
> The ISC License
>
> Copyright (c) Isaac Z. Schlueter
>
> Permission to use, copy, modify, and/or distribute this software for any
> purpose with or without fee is hereby granted, provided that the above
> copyright notice and this permission notice appear in all copies.
>
> THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH
> REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
> FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,
> INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
> LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
> OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
> PERFORMANCE OF THIS SOFTWARE.
---------------------------------------
## is-binary-path
License: MIT
By: Sindre Sorhus
Repository: sindresorhus/is-binary-path
> MIT License
>
> Copyright (c) 2019 Sindre Sorhus <sindresorhus@gmail.com> (https://sindresorhus.com), Paul Miller (https://paulmillr.com)
>
> Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
>
> The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
>
> THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
---------------------------------------
## is-extglob
License: MIT
By: Jon Schlinkert
Repository: jonschlinkert/is-extglob
> The MIT License (MIT)
>
> Copyright (c) 2014-2016, Jon Schlinkert
>
> Permission is hereby granted, free of charge, to any person obtaining a copy
> of this software and associated documentation files (the "Software"), to deal
> in the Software without restriction, including without limitation the rights
> to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
> copies of the Software, and to permit persons to whom the Software is
> furnished to do so, subject to the following conditions:
>
> The above copyright notice and this permission notice shall be included in
> all copies or substantial portions of the Software.
>
> THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
> IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
> FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
> AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
> LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
> OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
> THE SOFTWARE.
---------------------------------------
## is-glob
License: MIT
By: Jon Schlinkert, Brian Woodward, Daniel Perez
Repository: micromatch/is-glob
> The MIT License (MIT)
>
> Copyright (c) 2014-2017, Jon Schlinkert.
>
> Permission is hereby granted, free of charge, to any person obtaining a copy
> of this software and associated documentation files (the "Software"), to deal
> in the Software without restriction, including without limitation the rights
> to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
> copies of the Software, and to permit persons to whom the Software is
> furnished to do so, subject to the following conditions:
>
> The above copyright notice and this permission notice shall be included in
> all copies or substantial portions of the Software.
>
> THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
> IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
> FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
> AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
> LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
> OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
> THE SOFTWARE.
---------------------------------------
## is-number
License: MIT
By: Jon Schlinkert, Olsten Larck, Rouven Weßling
Repository: jonschlinkert/is-number
> The MIT License (MIT)
>
> Copyright (c) 2014-present, Jon Schlinkert.
>
> Permission is hereby granted, free of charge, to any person obtaining a copy
> of this software and associated documentation files (the "Software"), to deal
> in the Software without restriction, including without limitation the rights
> to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
> copies of the Software, and to permit persons to whom the Software is
> furnished to do so, subject to the following conditions:
>
> The above copyright notice and this permission notice shall be included in
> all copies or substantial portions of the Software.
>
> THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
> IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
> FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
> AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
> LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
> OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
> THE SOFTWARE.
---------------------------------------
## is-reference
License: MIT
By: Rich Harris
Repository: git+https://github.com/Rich-Harris/is-reference.git
---------------------------------------
## locate-character
License: MIT
By: Rich Harris
Repository: Rich-Harris/locate-character
---------------------------------------
## magic-string
License: MIT
By: Rich Harris
Repository: https://github.com/rich-harris/magic-string
> Copyright 2018 Rich Harris
>
> Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
>
> The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
>
> THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
---------------------------------------
## minimalistic-assert
License: ISC
Repository: https://github.com/calvinmetcalf/minimalistic-assert.git
> Copyright 2015 Calvin Metcalf
>
> Permission to use, copy, modify, and/or distribute this software for any purpose
> with or without fee is hereby granted, provided that the above copyright notice
> and this permission notice appear in all copies.
>
> THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH
> REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
> FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,
> INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
> LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
> OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
> PERFORMANCE OF THIS SOFTWARE.
---------------------------------------
## normalize-path
License: MIT
By: Jon Schlinkert, Blaine Bublitz
Repository: jonschlinkert/normalize-path
> The MIT License (MIT)
>
> Copyright (c) 2014-2018, Jon Schlinkert.
>
> Permission is hereby granted, free of charge, to any person obtaining a copy
> of this software and associated documentation files (the "Software"), to deal
> in the Software without restriction, including without limitation the rights
> to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
> copies of the Software, and to permit persons to whom the Software is
> furnished to do so, subject to the following conditions:
>
> The above copyright notice and this permission notice shall be included in
> all copies or substantial portions of the Software.
>
> THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
> IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
> FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
> AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
> LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
> OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
> THE SOFTWARE.
---------------------------------------
## parse-ms
License: MIT
By: Sindre Sorhus
Repository: sindresorhus/parse-ms
> MIT License
>
> Copyright (c) Sindre Sorhus <sindresorhus@gmail.com> (sindresorhus.com)
>
> Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
>
> The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
>
> THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
---------------------------------------
## picomatch
License: MIT
By: Jon Schlinkert
Repository: micromatch/picomatch
> The MIT License (MIT)
>
> Copyright (c) 2017-present, Jon Schlinkert.
>
> Permission is hereby granted, free of charge, to any person obtaining a copy
> of this software and associated documentation files (the "Software"), to deal
> in the Software without restriction, including without limitation the rights
> to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
> copies of the Software, and to permit persons to whom the Software is
> furnished to do so, subject to the following conditions:
>
> The above copyright notice and this permission notice shall be included in
> all copies or substantial portions of the Software.
>
> THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
> IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
> FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
> AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
> LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
> OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
> THE SOFTWARE.
---------------------------------------
## pretty-bytes
License: MIT
By: Sindre Sorhus
Repository: sindresorhus/pretty-bytes
> MIT License
>
> Copyright (c) Sindre Sorhus <sindresorhus@gmail.com> (https://sindresorhus.com)
>
> Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
>
> The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
>
> THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
---------------------------------------
## pretty-ms
License: MIT
By: Sindre Sorhus
Repository: sindresorhus/pretty-ms
> MIT License
>
> Copyright (c) Sindre Sorhus <sindresorhus@gmail.com> (sindresorhus.com)
>
> Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
>
> The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
>
> THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
---------------------------------------
## readdirp
License: MIT
By: Thorsten Lorenz, Paul Miller
Repository: git://github.com/paulmillr/readdirp.git
> MIT License
>
> Copyright (c) 2012-2019 Thorsten Lorenz, Paul Miller (https://paulmillr.com)
>
> Permission is hereby granted, free of charge, to any person obtaining a copy
> of this software and associated documentation files (the "Software"), to deal
> in the Software without restriction, including without limitation the rights
> to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
> copies of the Software, and to permit persons to whom the Software is
> furnished to do so, subject to the following conditions:
>
> The above copyright notice and this permission notice shall be included in all
> copies or substantial portions of the Software.
>
> THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
> IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
> FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
> AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
> LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
> OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
> SOFTWARE.
---------------------------------------
## signal-exit
License: ISC
By: Ben Coe
Repository: https://github.com/tapjs/signal-exit.git
> The ISC License
>
> Copyright (c) 2015, Contributors
>
> Permission to use, copy, modify, and/or distribute this software
> for any purpose with or without fee is hereby granted, provided
> that the above copyright notice and this permission notice
> appear in all copies.
>
> THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
> WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES
> OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE
> LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES
> OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
> WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
> ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
---------------------------------------
## sourcemap-codec
License: MIT
By: Rich Harris
Repository: https://github.com/Rich-Harris/sourcemap-codec
> The MIT License
>
> Copyright (c) 2015 Rich Harris
>
> Permission is hereby granted, free of charge, to any person obtaining a copy
> of this software and associated documentation files (the "Software"), to deal
> in the Software without restriction, including without limitation the rights
> to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
> copies of the Software, and to permit persons to whom the Software is
> furnished to do so, subject to the following conditions:
>
> The above copyright notice and this permission notice shall be included in
> all copies or substantial portions of the Software.
>
> THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
> IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
> FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
> AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
> LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
> OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
> THE SOFTWARE.
---------------------------------------
## time-zone
License: MIT
By: Sindre Sorhus
Repository: sindresorhus/time-zone
> MIT License
>
> Copyright (c) Sindre Sorhus <sindresorhus@gmail.com> (https://sindresorhus.com)
>
> Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
>
> The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
>
> THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
---------------------------------------
## to-regex-range
License: MIT
By: Jon Schlinkert, Rouven Weßling
Repository: micromatch/to-regex-range
> The MIT License (MIT)
>
> Copyright (c) 2015-present, Jon Schlinkert.
>
> Permission is hereby granted, free of charge, to any person obtaining a copy
> of this software and associated documentation files (the "Software"), to deal
> in the Software without restriction, including without limitation the rights
> to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
> copies of the Software, and to permit persons to whom the Software is
> furnished to do so, subject to the following conditions:
>
> The above copyright notice and this permission notice shall be included in
> all copies or substantial portions of the Software.
>
> THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
> IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
> FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
> AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
> LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
> OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
> THE SOFTWARE.
---------------------------------------
## yargs-parser
License: ISC
By: Ben Coe
Repository: https://github.com/yargs/yargs-parser.git
> Copyright (c) 2016, Contributors
>
> Permission to use, copy, modify, and/or distribute this software
> for any purpose with or without fee is hereby granted, provided
> that the above copyright notice and this permission notice
> appear in all copies.
>
> THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
> WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES
> OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE
> LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES
> OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
> WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
> ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.

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<p align="center">
<a href="https://rollupjs.org/"><img src="https://rollupjs.org/logo.svg" width="150" /></a>
</p>
<p align="center">
<a href="https://www.npmjs.com/package/rollup">
<img src="https://img.shields.io/npm/v/rollup.svg" alt="npm version" >
</a>
<a href="https://packagephobia.now.sh/result?p=rollup">
<img src="https://packagephobia.now.sh/badge?p=rollup" alt="install size" >
</a>
<a href="https://codecov.io/gh/rollup/rollup">
<img src="https://codecov.io/gh/rollup/rollup/graph/badge.svg" alt="code coverage" >
</a>
<a href="#backers" alt="sponsors on Open Collective">
<img src="https://opencollective.com/rollup/backers/badge.svg" alt="backers" >
</a>
<a href="#sponsors" alt="Sponsors on Open Collective">
<img src="https://opencollective.com/rollup/sponsors/badge.svg" alt="sponsors" >
</a>
<a href="https://github.com/rollup/rollup/blob/master/LICENSE.md">
<img src="https://img.shields.io/npm/l/rollup.svg" alt="license">
</a>
<a href='https://is.gd/rollup_chat?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=badge'>
<img src='https://img.shields.io/discord/466787075518365708?color=778cd1&label=chat' alt='Join the chat at https://is.gd/rollup_chat'>
</a>
</p>
<h1 align="center">Rollup</h1>
## Overview
Rollup is a module bundler for JavaScript which compiles small pieces of code into something larger and more complex, such as a library or application. It uses the standardized ES module format for code, instead of previous idiosyncratic solutions such as CommonJS and AMD. ES modules let you freely and seamlessly combine the most useful individual functions from your favorite libraries. Rollup can optimize ES modules for faster native loading in modern browsers, or output a legacy module format allowing ES module workflows today.
## Quick Start Guide
Install with `npm install --global rollup`. Rollup can be used either through a [command line interface](https://rollupjs.org/#command-line-reference) with an optional configuration file or else through its [JavaScript API](https://rollupjs.org/guide/en/#javascript-api). Run `rollup --help` to see the available options and parameters. The starter project templates, [rollup-starter-lib](https://github.com/rollup/rollup-starter-lib) and [rollup-starter-app](https://github.com/rollup/rollup-starter-app), demonstrate common configuration options, and more detailed instructions are available throughout the [user guide](https://rollupjs.org/).
### Commands
These commands assume the entry point to your application is named main.js, and that you'd like all imports compiled into a single file named bundle.js.
For browsers:
```bash
# compile to a <script> containing a self-executing function
rollup main.js --format iife --name "myBundle" --file bundle.js
```
For Node.js:
```bash
# compile to a CommonJS module
rollup main.js --format cjs --file bundle.js
```
For both browsers and Node.js:
```bash
# UMD format requires a bundle name
rollup main.js --format umd --name "myBundle" --file bundle.js
```
## Why
Developing software is usually easier if you break your project into smaller separate pieces, since that often removes unexpected interactions and dramatically reduces the complexity of the problems you'll need to solve, and simply writing smaller projects in the first place [isn't necessarily the answer](https://medium.com/@Rich_Harris/small-modules-it-s-not-quite-that-simple-3ca532d65de4). Unfortunately, JavaScript has not historically included this capability as a core feature in the language.
This finally changed with ES modules support in JavaScript, which provides a syntax for importing and exporting functions and data so they can be shared between separate scripts. Most browsers and Node.js support ES modules. However, Node.js releases before 12.17 support ES modules only behind the `--experimental-modules` flag, and older browsers like Internet Explorer do not support ES modules at all. Rollup allows you to write your code using ES modules, and run your application even in environments that do not support ES modules natively. For environments that support them, Rollup can output optimized ES modules; for environments that don't, Rollup can compile your code to other formats such as CommonJS modules, AMD modules, and IIFE-style scripts. This means that you get to _write future-proof code_, and you also get the tremendous benefits of...
## Tree Shaking
In addition to enabling the use of ES modules, Rollup also statically analyzes and optimizes the code you are importing, and will exclude anything that isn't actually used. This allows you to build on top of existing tools and modules without adding extra dependencies or bloating the size of your project.
For example, with CommonJS, the _entire tool or library must be imported_.
```js
// import the entire utils object with CommonJS
var utils = require('utils');
var query = 'Rollup';
// use the ajax method of the utils object
utils.ajax('https://api.example.com?search=' + query).then(handleResponse);
```
But with ES modules, instead of importing the whole `utils` object, we can just import the one `ajax` function we need:
```js
// import the ajax function with an ES import statement
import { ajax } from 'utils';
var query = 'Rollup';
// call the ajax function
ajax('https://api.example.com?search=' + query).then(handleResponse);
```
Because Rollup includes the bare minimum, it results in lighter, faster, and less complicated libraries and applications. Since this approach is based on explicit `import` and `export` statements, it is vastly more effective than simply running an automated minifier to detect unused variables in the compiled output code.
## Compatibility
### Importing CommonJS
Rollup can import existing CommonJS modules [through a plugin](https://github.com/rollup/plugins/tree/master/packages/commonjs).
### Publishing ES Modules
To make sure your ES modules are immediately usable by tools that work with CommonJS such as Node.js and webpack, you can use Rollup to compile to UMD or CommonJS format, and then point to that compiled version with the `main` property in your `package.json` file. If your `package.json` file also has a `module` field, ES-module-aware tools like Rollup and [webpack](https://webpack.js.org/) will [import the ES module version](https://github.com/rollup/rollup/wiki/pkg.module) directly.
## Contributors
This project exists thanks to all the people who contribute. [[Contribute](CONTRIBUTING.md)]. <a href="https://github.com/rollup/rollup/graphs/contributors"><img src="https://opencollective.com/rollup/contributors.svg?width=890" /></a>
## Backers
Thank you to all our backers! 🙏 [[Become a backer](https://opencollective.com/rollup#backer)]
<a href="https://opencollective.com/rollup#backers" target="_blank"><img src="https://opencollective.com/rollup/backers.svg?width=890"></a>
## Sponsors
Support this project by becoming a sponsor. Your logo will show up here with a link to your website. [[Become a sponsor](https://opencollective.com/rollup#sponsor)]
<a href="https://opencollective.com/rollup/sponsor/0/website" target="_blank"><img src="https://opencollective.com/rollup/sponsor/0/avatar.svg"></a> <a href="https://opencollective.com/rollup/sponsor/1/website" target="_blank"><img src="https://opencollective.com/rollup/sponsor/1/avatar.svg"></a> <a href="https://opencollective.com/rollup/sponsor/2/website" target="_blank"><img src="https://opencollective.com/rollup/sponsor/2/avatar.svg"></a> <a href="https://opencollective.com/rollup/sponsor/3/website" target="_blank"><img src="https://opencollective.com/rollup/sponsor/3/avatar.svg"></a> <a href="https://opencollective.com/rollup/sponsor/4/website" target="_blank"><img src="https://opencollective.com/rollup/sponsor/4/avatar.svg"></a> <a href="https://opencollective.com/rollup/sponsor/5/website" target="_blank"><img src="https://opencollective.com/rollup/sponsor/5/avatar.svg"></a> <a href="https://opencollective.com/rollup/sponsor/6/website" target="_blank"><img src="https://opencollective.com/rollup/sponsor/6/avatar.svg"></a> <a href="https://opencollective.com/rollup/sponsor/7/website" target="_blank"><img src="https://opencollective.com/rollup/sponsor/7/avatar.svg"></a> <a href="https://opencollective.com/rollup/sponsor/8/website" target="_blank"><img src="https://opencollective.com/rollup/sponsor/8/avatar.svg"></a> <a href="https://opencollective.com/rollup/sponsor/9/website" target="_blank"><img src="https://opencollective.com/rollup/sponsor/9/avatar.svg"></a>
## License
[MIT](https://github.com/rollup/rollup/blob/master/LICENSE.md)

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{"type":"module"}

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/*
@license
Rollup.js v2.80.0
Sun, 22 Feb 2026 06:16:40 GMT - commit d17ae15336a45c3c59b2a4aacac2b14186035d28
https://github.com/rollup/rollup
Released under the MIT License.
*/
export { version as VERSION, defineConfig, rollup, watch } from './shared/rollup.js';
import 'path';
import 'process';
import 'perf_hooks';
import 'crypto';
import 'fs';
import 'events';

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/*
@license
Rollup.js v2.80.0
Sun, 22 Feb 2026 06:16:40 GMT - commit d17ae15336a45c3c59b2a4aacac2b14186035d28
https://github.com/rollup/rollup
Released under the MIT License.
*/
'use strict';
require('path');
require('process');
require('url');
const loadConfigFile_js = require('./shared/loadConfigFile.js');
require('./shared/rollup.js');
require('./shared/mergeOptions.js');
require('tty');
require('perf_hooks');
require('crypto');
require('fs');
require('events');
module.exports = loadConfigFile_js.loadAndParseConfigFile;
//# sourceMappingURL=loadConfigFile.js.map

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export const VERSION: string;
export interface RollupError extends RollupLogProps {
parserError?: Error;
stack?: string;
watchFiles?: string[];
}
export interface RollupWarning extends RollupLogProps {
chunkName?: string;
cycle?: string[];
exportName?: string;
exporter?: string;
guess?: string;
importer?: string;
missing?: string;
modules?: string[];
names?: string[];
reexporter?: string;
source?: string;
sources?: string[];
}
export interface RollupLogProps {
code?: string;
frame?: string;
hook?: string;
id?: string;
loc?: {
column: number;
file?: string;
line: number;
};
message: string;
name?: string;
plugin?: string;
pluginCode?: string;
pos?: number;
url?: string;
}
export type SourceMapSegment =
| [number]
| [number, number, number, number]
| [number, number, number, number, number];
export interface ExistingDecodedSourceMap {
file?: string;
mappings: SourceMapSegment[][];
names: string[];
sourceRoot?: string;
sources: string[];
sourcesContent?: string[];
version: number;
}
export interface ExistingRawSourceMap {
file?: string;
mappings: string;
names: string[];
sourceRoot?: string;
sources: string[];
sourcesContent?: string[];
version: number;
}
export type DecodedSourceMapOrMissing =
| {
mappings?: never;
missing: true;
plugin: string;
}
| ExistingDecodedSourceMap;
export interface SourceMap {
file: string;
mappings: string;
names: string[];
sources: string[];
sourcesContent: string[];
version: number;
toString(): string;
toUrl(): string;
}
export type SourceMapInput = ExistingRawSourceMap | string | null | { mappings: '' };
type PartialNull<T> = {
[P in keyof T]: T[P] | null;
};
interface ModuleOptions {
meta: CustomPluginOptions;
moduleSideEffects: boolean | 'no-treeshake';
syntheticNamedExports: boolean | string;
}
export interface SourceDescription extends Partial<PartialNull<ModuleOptions>> {
ast?: AcornNode;
code: string;
map?: SourceMapInput;
}
export interface TransformModuleJSON {
ast?: AcornNode;
code: string;
// note if plugins use new this.cache to opt-out auto transform cache
customTransformCache: boolean;
originalCode: string;
originalSourcemap: ExistingDecodedSourceMap | null;
sourcemapChain: DecodedSourceMapOrMissing[];
transformDependencies: string[];
}
export interface ModuleJSON extends TransformModuleJSON, ModuleOptions {
ast: AcornNode;
dependencies: string[];
id: string;
resolvedIds: ResolvedIdMap;
transformFiles: EmittedFile[] | undefined;
}
export interface PluginCache {
delete(id: string): boolean;
get<T = any>(id: string): T;
has(id: string): boolean;
set<T = any>(id: string, value: T): void;
}
export interface MinimalPluginContext {
meta: PluginContextMeta;
}
export interface EmittedAsset {
fileName?: string;
name?: string;
source?: string | Uint8Array;
type: 'asset';
}
export interface EmittedChunk {
fileName?: string;
id: string;
implicitlyLoadedAfterOneOf?: string[];
importer?: string;
name?: string;
preserveSignature?: PreserveEntrySignaturesOption;
type: 'chunk';
}
export type EmittedFile = EmittedAsset | EmittedChunk;
export type EmitAsset = (name: string, source?: string | Uint8Array) => string;
export type EmitChunk = (id: string, options?: { name?: string }) => string;
export type EmitFile = (emittedFile: EmittedFile) => string;
interface ModuleInfo extends ModuleOptions {
ast: AcornNode | null;
code: string | null;
dynamicImporters: readonly string[];
dynamicallyImportedIdResolutions: readonly ResolvedId[];
dynamicallyImportedIds: readonly string[];
hasDefaultExport: boolean | null;
/** @deprecated Use `moduleSideEffects` instead */
hasModuleSideEffects: boolean | 'no-treeshake';
id: string;
implicitlyLoadedAfterOneOf: readonly string[];
implicitlyLoadedBefore: readonly string[];
importedIdResolutions: readonly ResolvedId[];
importedIds: readonly string[];
importers: readonly string[];
isEntry: boolean;
isExternal: boolean;
isIncluded: boolean | null;
}
export type GetModuleInfo = (moduleId: string) => ModuleInfo | null;
export interface CustomPluginOptions {
[plugin: string]: any;
}
export interface PluginContext extends MinimalPluginContext {
addWatchFile: (id: string) => void;
cache: PluginCache;
/** @deprecated Use `this.emitFile` instead */
emitAsset: EmitAsset;
/** @deprecated Use `this.emitFile` instead */
emitChunk: EmitChunk;
emitFile: EmitFile;
error: (err: RollupError | string, pos?: number | { column: number; line: number }) => never;
/** @deprecated Use `this.getFileName` instead */
getAssetFileName: (assetReferenceId: string) => string;
/** @deprecated Use `this.getFileName` instead */
getChunkFileName: (chunkReferenceId: string) => string;
getFileName: (fileReferenceId: string) => string;
getModuleIds: () => IterableIterator<string>;
getModuleInfo: GetModuleInfo;
getWatchFiles: () => string[];
/** @deprecated Use `this.resolve` instead */
isExternal: IsExternal;
load: (
options: { id: string; resolveDependencies?: boolean } & Partial<PartialNull<ModuleOptions>>
) => Promise<ModuleInfo>;
/** @deprecated Use `this.getModuleIds` instead */
moduleIds: IterableIterator<string>;
parse: (input: string, options?: any) => AcornNode;
resolve: (
source: string,
importer?: string,
options?: { custom?: CustomPluginOptions; isEntry?: boolean; skipSelf?: boolean }
) => Promise<ResolvedId | null>;
/** @deprecated Use `this.resolve` instead */
resolveId: (source: string, importer?: string) => Promise<string | null>;
setAssetSource: (assetReferenceId: string, source: string | Uint8Array) => void;
warn: (warning: RollupWarning | string, pos?: number | { column: number; line: number }) => void;
}
export interface PluginContextMeta {
rollupVersion: string;
watchMode: boolean;
}
export interface ResolvedId extends ModuleOptions {
external: boolean | 'absolute';
id: string;
}
export interface ResolvedIdMap {
[key: string]: ResolvedId;
}
interface PartialResolvedId extends Partial<PartialNull<ModuleOptions>> {
external?: boolean | 'absolute' | 'relative';
id: string;
}
export type ResolveIdResult = string | false | null | void | PartialResolvedId;
export type ResolveIdHook = (
this: PluginContext,
source: string,
importer: string | undefined,
options: { custom?: CustomPluginOptions; isEntry: boolean }
) => ResolveIdResult;
export type ShouldTransformCachedModuleHook = (
this: PluginContext,
options: {
ast: AcornNode;
code: string;
id: string;
meta: CustomPluginOptions;
moduleSideEffects: boolean | 'no-treeshake';
resolvedSources: ResolvedIdMap;
syntheticNamedExports: boolean | string;
}
) => boolean;
export type IsExternal = (
source: string,
importer: string | undefined,
isResolved: boolean
) => boolean;
export type IsPureModule = (id: string) => boolean | null | void;
export type HasModuleSideEffects = (id: string, external: boolean) => boolean;
export type LoadResult = SourceDescription | string | null | void;
export type LoadHook = (this: PluginContext, id: string) => LoadResult;
export interface TransformPluginContext extends PluginContext {
getCombinedSourcemap: () => SourceMap;
}
export type TransformResult = string | null | void | Partial<SourceDescription>;
export type TransformHook = (
this: TransformPluginContext,
code: string,
id: string
) => TransformResult;
export type ModuleParsedHook = (this: PluginContext, info: ModuleInfo) => void;
export type RenderChunkHook = (
this: PluginContext,
code: string,
chunk: RenderedChunk,
options: NormalizedOutputOptions
) => { code: string; map?: SourceMapInput } | string | null | undefined;
export type ResolveDynamicImportHook = (
this: PluginContext,
specifier: string | AcornNode,
importer: string
) => ResolveIdResult;
export type ResolveImportMetaHook = (
this: PluginContext,
prop: string | null,
options: { chunkId: string; format: InternalModuleFormat; moduleId: string }
) => string | null | void;
export type ResolveAssetUrlHook = (
this: PluginContext,
options: {
assetFileName: string;
chunkId: string;
format: InternalModuleFormat;
moduleId: string;
relativeAssetPath: string;
}
) => string | null | void;
export type ResolveFileUrlHook = (
this: PluginContext,
options: {
assetReferenceId: string | null;
chunkId: string;
chunkReferenceId: string | null;
fileName: string;
format: InternalModuleFormat;
moduleId: string;
referenceId: string;
relativePath: string;
}
) => string | null | void;
export type AddonHookFunction = (this: PluginContext) => string | Promise<string>;
export type AddonHook = string | AddonHookFunction;
export type ChangeEvent = 'create' | 'update' | 'delete';
export type WatchChangeHook = (
this: PluginContext,
id: string,
change: { event: ChangeEvent }
) => void;
/**
* use this type for plugin annotation
* @example
* ```ts
* interface Options {
* ...
* }
* const myPlugin: PluginImpl<Options> = (options = {}) => { ... }
* ```
*/
// eslint-disable-next-line @typescript-eslint/ban-types
export type PluginImpl<O extends object = object> = (options?: O) => Plugin;
export interface OutputBundle {
[fileName: string]: OutputAsset | OutputChunk;
}
export interface FunctionPluginHooks {
augmentChunkHash: (this: PluginContext, chunk: PreRenderedChunk) => string | void;
buildEnd: (this: PluginContext, err?: Error) => void;
buildStart: (this: PluginContext, options: NormalizedInputOptions) => void;
closeBundle: (this: PluginContext) => void;
closeWatcher: (this: PluginContext) => void;
generateBundle: (
this: PluginContext,
options: NormalizedOutputOptions,
bundle: OutputBundle,
isWrite: boolean
) => void;
load: LoadHook;
moduleParsed: ModuleParsedHook;
options: (this: MinimalPluginContext, options: InputOptions) => InputOptions | null | void;
outputOptions: (this: PluginContext, options: OutputOptions) => OutputOptions | null | void;
renderChunk: RenderChunkHook;
renderDynamicImport: (
this: PluginContext,
options: {
customResolution: string | null;
format: InternalModuleFormat;
moduleId: string;
targetModuleId: string | null;
}
) => { left: string; right: string } | null | void;
renderError: (this: PluginContext, err?: Error) => void;
renderStart: (
this: PluginContext,
outputOptions: NormalizedOutputOptions,
inputOptions: NormalizedInputOptions
) => void;
/** @deprecated Use `resolveFileUrl` instead */
resolveAssetUrl: ResolveAssetUrlHook;
resolveDynamicImport: ResolveDynamicImportHook;
resolveFileUrl: ResolveFileUrlHook;
resolveId: ResolveIdHook;
resolveImportMeta: ResolveImportMetaHook;
shouldTransformCachedModule: ShouldTransformCachedModuleHook;
transform: TransformHook;
watchChange: WatchChangeHook;
writeBundle: (
this: PluginContext,
options: NormalizedOutputOptions,
bundle: OutputBundle
) => void;
}
export type OutputPluginHooks =
| 'augmentChunkHash'
| 'generateBundle'
| 'outputOptions'
| 'renderChunk'
| 'renderDynamicImport'
| 'renderError'
| 'renderStart'
| 'resolveAssetUrl'
| 'resolveFileUrl'
| 'resolveImportMeta'
| 'writeBundle';
export type InputPluginHooks = Exclude<keyof FunctionPluginHooks, OutputPluginHooks>;
export type SyncPluginHooks =
| 'augmentChunkHash'
| 'outputOptions'
| 'renderDynamicImport'
| 'resolveAssetUrl'
| 'resolveFileUrl'
| 'resolveImportMeta';
export type AsyncPluginHooks = Exclude<keyof FunctionPluginHooks, SyncPluginHooks>;
export type FirstPluginHooks =
| 'load'
| 'renderDynamicImport'
| 'resolveAssetUrl'
| 'resolveDynamicImport'
| 'resolveFileUrl'
| 'resolveId'
| 'resolveImportMeta'
| 'shouldTransformCachedModule';
export type SequentialPluginHooks =
| 'augmentChunkHash'
| 'generateBundle'
| 'options'
| 'outputOptions'
| 'renderChunk'
| 'transform';
export type ParallelPluginHooks = Exclude<
keyof FunctionPluginHooks | AddonHooks,
FirstPluginHooks | SequentialPluginHooks
>;
export type AddonHooks = 'banner' | 'footer' | 'intro' | 'outro';
type MakeAsync<Fn> = Fn extends (this: infer This, ...args: infer Args) => infer Return
? (this: This, ...args: Args) => Return | Promise<Return>
: never;
// eslint-disable-next-line @typescript-eslint/ban-types
type ObjectHook<T, O = {}> = T | ({ handler: T; order?: 'pre' | 'post' | null } & O);
export type PluginHooks = {
[K in keyof FunctionPluginHooks]: ObjectHook<
K extends AsyncPluginHooks ? MakeAsync<FunctionPluginHooks[K]> : FunctionPluginHooks[K],
// eslint-disable-next-line @typescript-eslint/ban-types
K extends ParallelPluginHooks ? { sequential?: boolean } : {}
>;
};
export interface OutputPlugin
extends Partial<{ [K in OutputPluginHooks]: PluginHooks[K] }>,
Partial<{ [K in AddonHooks]: ObjectHook<AddonHook> }> {
cacheKey?: string;
name: string;
}
export interface Plugin extends OutputPlugin, Partial<PluginHooks> {
// for inter-plugin communication
api?: any;
}
type TreeshakingPreset = 'smallest' | 'safest' | 'recommended';
export interface NormalizedTreeshakingOptions {
annotations: boolean;
correctVarValueBeforeDeclaration: boolean;
moduleSideEffects: HasModuleSideEffects;
propertyReadSideEffects: boolean | 'always';
tryCatchDeoptimization: boolean;
unknownGlobalSideEffects: boolean;
}
export interface TreeshakingOptions
extends Partial<Omit<NormalizedTreeshakingOptions, 'moduleSideEffects'>> {
moduleSideEffects?: ModuleSideEffectsOption;
preset?: TreeshakingPreset;
/** @deprecated Use `moduleSideEffects` instead */
pureExternalModules?: PureModulesOption;
}
interface GetManualChunkApi {
getModuleIds: () => IterableIterator<string>;
getModuleInfo: GetModuleInfo;
}
export type GetManualChunk = (id: string, api: GetManualChunkApi) => string | null | void;
export type ExternalOption =
| (string | RegExp)[]
| string
| RegExp
| ((source: string, importer: string | undefined, isResolved: boolean) => boolean | null | void);
export type PureModulesOption = boolean | string[] | IsPureModule;
export type GlobalsOption = { [name: string]: string } | ((name: string) => string);
export type InputOption = string | string[] | { [entryAlias: string]: string };
export type ManualChunksOption = { [chunkAlias: string]: string[] } | GetManualChunk;
export type ModuleSideEffectsOption = boolean | 'no-external' | string[] | HasModuleSideEffects;
export type PreserveEntrySignaturesOption = false | 'strict' | 'allow-extension' | 'exports-only';
export type SourcemapPathTransformOption = (
relativeSourcePath: string,
sourcemapPath: string
) => string;
export interface InputOptions {
acorn?: Record<string, unknown>;
acornInjectPlugins?: (() => unknown)[] | (() => unknown);
cache?: false | RollupCache;
context?: string;
experimentalCacheExpiry?: number;
external?: ExternalOption;
/** @deprecated Use the "inlineDynamicImports" output option instead. */
inlineDynamicImports?: boolean;
input?: InputOption;
makeAbsoluteExternalsRelative?: boolean | 'ifRelativeSource';
/** @deprecated Use the "manualChunks" output option instead. */
manualChunks?: ManualChunksOption;
maxParallelFileOps?: number;
/** @deprecated Use the "maxParallelFileOps" option instead. */
maxParallelFileReads?: number;
moduleContext?: ((id: string) => string | null | void) | { [id: string]: string };
onwarn?: WarningHandlerWithDefault;
perf?: boolean;
plugins?: (Plugin | null | false | undefined)[];
preserveEntrySignatures?: PreserveEntrySignaturesOption;
/** @deprecated Use the "preserveModules" output option instead. */
preserveModules?: boolean;
preserveSymlinks?: boolean;
shimMissingExports?: boolean;
strictDeprecations?: boolean;
treeshake?: boolean | TreeshakingPreset | TreeshakingOptions;
watch?: WatcherOptions | false;
}
export interface NormalizedInputOptions {
acorn: Record<string, unknown>;
acornInjectPlugins: (() => unknown)[];
cache: false | undefined | RollupCache;
context: string;
experimentalCacheExpiry: number;
external: IsExternal;
/** @deprecated Use the "inlineDynamicImports" output option instead. */
inlineDynamicImports: boolean | undefined;
input: string[] | { [entryAlias: string]: string };
makeAbsoluteExternalsRelative: boolean | 'ifRelativeSource';
/** @deprecated Use the "manualChunks" output option instead. */
manualChunks: ManualChunksOption | undefined;
maxParallelFileOps: number;
/** @deprecated Use the "maxParallelFileOps" option instead. */
maxParallelFileReads: number;
moduleContext: (id: string) => string;
onwarn: WarningHandler;
perf: boolean;
plugins: Plugin[];
preserveEntrySignatures: PreserveEntrySignaturesOption;
/** @deprecated Use the "preserveModules" output option instead. */
preserveModules: boolean | undefined;
preserveSymlinks: boolean;
shimMissingExports: boolean;
strictDeprecations: boolean;
treeshake: false | NormalizedTreeshakingOptions;
}
export type InternalModuleFormat = 'amd' | 'cjs' | 'es' | 'iife' | 'system' | 'umd';
export type ModuleFormat = InternalModuleFormat | 'commonjs' | 'esm' | 'module' | 'systemjs';
type GeneratedCodePreset = 'es5' | 'es2015';
interface NormalizedGeneratedCodeOptions {
arrowFunctions: boolean;
constBindings: boolean;
objectShorthand: boolean;
reservedNamesAsProps: boolean;
symbols: boolean;
}
interface GeneratedCodeOptions extends Partial<NormalizedGeneratedCodeOptions> {
preset?: GeneratedCodePreset;
}
export type OptionsPaths = Record<string, string> | ((id: string) => string);
export type InteropType = boolean | 'auto' | 'esModule' | 'default' | 'defaultOnly';
export type GetInterop = (id: string | null) => InteropType;
export type AmdOptions = (
| {
autoId?: false;
id: string;
}
| {
autoId: true;
basePath?: string;
id?: undefined;
}
| {
autoId?: false;
id?: undefined;
}
) & {
define?: string;
forceJsExtensionForImports?: boolean;
};
export type NormalizedAmdOptions = (
| {
autoId: false;
id?: string;
}
| {
autoId: true;
basePath: string;
}
) & {
define: string;
forceJsExtensionForImports: boolean;
};
export interface OutputOptions {
amd?: AmdOptions;
assetFileNames?: string | ((chunkInfo: PreRenderedAsset) => string);
banner?: string | (() => string | Promise<string>);
chunkFileNames?: string | ((chunkInfo: PreRenderedChunk) => string);
compact?: boolean;
// only required for bundle.write
dir?: string;
/** @deprecated Use the "renderDynamicImport" plugin hook instead. */
dynamicImportFunction?: string;
entryFileNames?: string | ((chunkInfo: PreRenderedChunk) => string);
esModule?: boolean;
exports?: 'default' | 'named' | 'none' | 'auto';
extend?: boolean;
externalLiveBindings?: boolean;
// only required for bundle.write
file?: string;
footer?: string | (() => string | Promise<string>);
format?: ModuleFormat;
freeze?: boolean;
generatedCode?: GeneratedCodePreset | GeneratedCodeOptions;
globals?: GlobalsOption;
hoistTransitiveImports?: boolean;
indent?: string | boolean;
inlineDynamicImports?: boolean;
interop?: InteropType | GetInterop;
intro?: string | (() => string | Promise<string>);
manualChunks?: ManualChunksOption;
minifyInternalExports?: boolean;
name?: string;
/** @deprecated Use "generatedCode.symbols" instead. */
namespaceToStringTag?: boolean;
noConflict?: boolean;
outro?: string | (() => string | Promise<string>);
paths?: OptionsPaths;
plugins?: (OutputPlugin | null | false | undefined)[];
/** @deprecated Use "generatedCode.constBindings" instead. */
preferConst?: boolean;
preserveModules?: boolean;
preserveModulesRoot?: string;
sanitizeFileName?: boolean | ((fileName: string) => string);
sourcemap?: boolean | 'inline' | 'hidden';
sourcemapBaseUrl?: string;
sourcemapExcludeSources?: boolean;
sourcemapFile?: string;
sourcemapPathTransform?: SourcemapPathTransformOption;
strict?: boolean;
systemNullSetters?: boolean;
validate?: boolean;
}
export interface NormalizedOutputOptions {
amd: NormalizedAmdOptions;
assetFileNames: string | ((chunkInfo: PreRenderedAsset) => string);
banner: () => string | Promise<string>;
chunkFileNames: string | ((chunkInfo: PreRenderedChunk) => string);
compact: boolean;
dir: string | undefined;
/** @deprecated Use the "renderDynamicImport" plugin hook instead. */
dynamicImportFunction: string | undefined;
entryFileNames: string | ((chunkInfo: PreRenderedChunk) => string);
esModule: boolean;
exports: 'default' | 'named' | 'none' | 'auto';
extend: boolean;
externalLiveBindings: boolean;
file: string | undefined;
footer: () => string | Promise<string>;
format: InternalModuleFormat;
freeze: boolean;
generatedCode: NormalizedGeneratedCodeOptions;
globals: GlobalsOption;
hoistTransitiveImports: boolean;
indent: true | string;
inlineDynamicImports: boolean;
interop: GetInterop;
intro: () => string | Promise<string>;
manualChunks: ManualChunksOption;
minifyInternalExports: boolean;
name: string | undefined;
namespaceToStringTag: boolean;
noConflict: boolean;
outro: () => string | Promise<string>;
paths: OptionsPaths;
plugins: OutputPlugin[];
/** @deprecated Use the "renderDynamicImport" plugin hook instead. */
preferConst: boolean;
preserveModules: boolean;
preserveModulesRoot: string | undefined;
sanitizeFileName: (fileName: string) => string;
sourcemap: boolean | 'inline' | 'hidden';
sourcemapBaseUrl: string | undefined;
sourcemapExcludeSources: boolean;
sourcemapFile: string | undefined;
sourcemapPathTransform: SourcemapPathTransformOption | undefined;
strict: boolean;
systemNullSetters: boolean;
validate: boolean;
}
export type WarningHandlerWithDefault = (
warning: RollupWarning,
defaultHandler: WarningHandler
) => void;
export type WarningHandler = (warning: RollupWarning) => void;
export interface SerializedTimings {
[label: string]: [number, number, number];
}
export interface PreRenderedAsset {
name: string | undefined;
source: string | Uint8Array;
type: 'asset';
}
export interface OutputAsset extends PreRenderedAsset {
fileName: string;
/** @deprecated Accessing "isAsset" on files in the bundle is deprecated, please use "type === \'asset\'" instead */
isAsset: true;
}
export interface RenderedModule {
code: string | null;
originalLength: number;
removedExports: string[];
renderedExports: string[];
renderedLength: number;
}
export interface PreRenderedChunk {
exports: string[];
facadeModuleId: string | null;
isDynamicEntry: boolean;
isEntry: boolean;
isImplicitEntry: boolean;
modules: {
[id: string]: RenderedModule;
};
name: string;
type: 'chunk';
}
export interface RenderedChunk extends PreRenderedChunk {
code?: string;
dynamicImports: string[];
fileName: string;
implicitlyLoadedBefore: string[];
importedBindings: {
[imported: string]: string[];
};
imports: string[];
map?: SourceMap;
referencedFiles: string[];
}
export interface OutputChunk extends RenderedChunk {
code: string;
}
export interface SerializablePluginCache {
[key: string]: [number, any];
}
export interface RollupCache {
modules: ModuleJSON[];
plugins?: Record<string, SerializablePluginCache>;
}
export interface RollupOutput {
output: [OutputChunk, ...(OutputChunk | OutputAsset)[]];
}
export interface RollupBuild {
cache: RollupCache | undefined;
close: () => Promise<void>;
closed: boolean;
generate: (outputOptions: OutputOptions) => Promise<RollupOutput>;
getTimings?: () => SerializedTimings;
watchFiles: string[];
write: (options: OutputOptions) => Promise<RollupOutput>;
}
export interface RollupOptions extends InputOptions {
// This is included for compatibility with config files but ignored by rollup.rollup
output?: OutputOptions | OutputOptions[];
}
export interface MergedRollupOptions extends InputOptions {
output: OutputOptions[];
}
export function rollup(options: RollupOptions): Promise<RollupBuild>;
export interface ChokidarOptions {
alwaysStat?: boolean;
atomic?: boolean | number;
awaitWriteFinish?:
| {
pollInterval?: number;
stabilityThreshold?: number;
}
| boolean;
binaryInterval?: number;
cwd?: string;
depth?: number;
disableGlobbing?: boolean;
followSymlinks?: boolean;
ignoreInitial?: boolean;
ignorePermissionErrors?: boolean;
ignored?: any;
interval?: number;
persistent?: boolean;
useFsEvents?: boolean;
usePolling?: boolean;
}
export type RollupWatchHooks = 'onError' | 'onStart' | 'onBundleStart' | 'onBundleEnd' | 'onEnd';
export interface WatcherOptions {
buildDelay?: number;
chokidar?: ChokidarOptions;
clearScreen?: boolean;
exclude?: string | RegExp | (string | RegExp)[];
include?: string | RegExp | (string | RegExp)[];
skipWrite?: boolean;
}
export interface RollupWatchOptions extends InputOptions {
output?: OutputOptions | OutputOptions[];
watch?: WatcherOptions | false;
}
interface TypedEventEmitter<T extends { [event: string]: (...args: any) => any }> {
addListener<K extends keyof T>(event: K, listener: T[K]): this;
emit<K extends keyof T>(event: K, ...args: Parameters<T[K]>): boolean;
eventNames(): Array<keyof T>;
getMaxListeners(): number;
listenerCount(type: keyof T): number;
listeners<K extends keyof T>(event: K): Array<T[K]>;
off<K extends keyof T>(event: K, listener: T[K]): this;
on<K extends keyof T>(event: K, listener: T[K]): this;
once<K extends keyof T>(event: K, listener: T[K]): this;
prependListener<K extends keyof T>(event: K, listener: T[K]): this;
prependOnceListener<K extends keyof T>(event: K, listener: T[K]): this;
rawListeners<K extends keyof T>(event: K): Array<T[K]>;
removeAllListeners<K extends keyof T>(event?: K): this;
removeListener<K extends keyof T>(event: K, listener: T[K]): this;
setMaxListeners(n: number): this;
}
export interface RollupAwaitingEmitter<T extends { [event: string]: (...args: any) => any }>
extends TypedEventEmitter<T> {
close(): Promise<void>;
emitAndAwait<K extends keyof T>(event: K, ...args: Parameters<T[K]>): Promise<ReturnType<T[K]>[]>;
/**
* Registers an event listener that will be awaited before Rollup continues
* for events emitted via emitAndAwait. All listeners will be awaited in
* parallel while rejections are tracked via Promise.all.
* Listeners are removed automatically when removeAwaited is called, which
* happens automatically after each run.
*/
onCurrentAwaited<K extends keyof T>(
event: K,
listener: (...args: Parameters<T[K]>) => Promise<ReturnType<T[K]>>
): this;
removeAwaited(): this;
}
export type RollupWatcherEvent =
| { code: 'START' }
| { code: 'BUNDLE_START'; input?: InputOption; output: readonly string[] }
| {
code: 'BUNDLE_END';
duration: number;
input?: InputOption;
output: readonly string[];
result: RollupBuild;
}
| { code: 'END' }
| { code: 'ERROR'; error: RollupError; result: RollupBuild | null };
export type RollupWatcher = RollupAwaitingEmitter<{
change: (id: string, change: { event: ChangeEvent }) => void;
close: () => void;
event: (event: RollupWatcherEvent) => void;
restart: () => void;
}>;
export function watch(config: RollupWatchOptions | RollupWatchOptions[]): RollupWatcher;
interface AcornNode {
end: number;
start: number;
type: string;
}
export function defineConfig(options: RollupOptions): RollupOptions;
export function defineConfig(options: RollupOptions[]): RollupOptions[];

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/*
@license
Rollup.js v2.80.0
Sun, 22 Feb 2026 06:16:40 GMT - commit d17ae15336a45c3c59b2a4aacac2b14186035d28
https://github.com/rollup/rollup
Released under the MIT License.
*/
'use strict';
Object.defineProperties(exports, { __esModule: { value: true }, [Symbol.toStringTag]: { value: 'Module' } });
const rollup = require('./shared/rollup.js');
require('path');
require('process');
require('perf_hooks');
require('crypto');
require('fs');
require('events');
exports.VERSION = rollup.version;
exports.defineConfig = rollup.defineConfig;
exports.rollup = rollup.rollup;
exports.watch = rollup.watch;
//# sourceMappingURL=rollup.js.map

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/*
@license
Rollup.js v2.80.0
Sun, 22 Feb 2026 06:16:40 GMT - commit d17ae15336a45c3c59b2a4aacac2b14186035d28
https://github.com/rollup/rollup
Released under the MIT License.
*/
'use strict';
const require$$0 = require('path');
const process$1 = require('process');
const url = require('url');
const tty = require('tty');
const rollup = require('./rollup.js');
const mergeOptions = require('./mergeOptions.js');
function _interopNamespaceDefault(e) {
const n = Object.create(null, { [Symbol.toStringTag]: { value: 'Module' } });
if (e) {
for (const k in e) {
n[k] = e[k];
}
}
n.default = e;
return n;
}
const tty__namespace = /*#__PURE__*/_interopNamespaceDefault(tty);
const {
env = {},
argv = [],
platform = "",
} = typeof process === "undefined" ? {} : process;
const isDisabled = "NO_COLOR" in env || argv.includes("--no-color");
const isForced = "FORCE_COLOR" in env || argv.includes("--color");
const isWindows = platform === "win32";
const isDumbTerminal = env.TERM === "dumb";
const isCompatibleTerminal =
tty__namespace && tty__namespace.isatty && tty__namespace.isatty(1) && env.TERM && !isDumbTerminal;
const isCI =
"CI" in env &&
("GITHUB_ACTIONS" in env || "GITLAB_CI" in env || "CIRCLECI" in env);
const isColorSupported =
!isDisabled &&
(isForced || (isWindows && !isDumbTerminal) || isCompatibleTerminal || isCI);
const replaceClose = (
index,
string,
close,
replace,
head = string.substring(0, index) + replace,
tail = string.substring(index + close.length),
next = tail.indexOf(close)
) => head + (next < 0 ? tail : replaceClose(next, tail, close, replace));
const clearBleed = (index, string, open, close, replace) =>
index < 0
? open + string + close
: open + replaceClose(index, string, close, replace) + close;
const filterEmpty =
(open, close, replace = open, at = open.length + 1) =>
(string) =>
string || !(string === "" || string === undefined)
? clearBleed(
("" + string).indexOf(close, at),
string,
open,
close,
replace
)
: "";
const init = (open, close, replace) =>
filterEmpty(`\x1b[${open}m`, `\x1b[${close}m`, replace);
const colors = {
reset: init(0, 0),
bold: init(1, 22, "\x1b[22m\x1b[1m"),
dim: init(2, 22, "\x1b[22m\x1b[2m"),
italic: init(3, 23),
underline: init(4, 24),
inverse: init(7, 27),
hidden: init(8, 28),
strikethrough: init(9, 29),
black: init(30, 39),
red: init(31, 39),
green: init(32, 39),
yellow: init(33, 39),
blue: init(34, 39),
magenta: init(35, 39),
cyan: init(36, 39),
white: init(37, 39),
gray: init(90, 39),
bgBlack: init(40, 49),
bgRed: init(41, 49),
bgGreen: init(42, 49),
bgYellow: init(43, 49),
bgBlue: init(44, 49),
bgMagenta: init(45, 49),
bgCyan: init(46, 49),
bgWhite: init(47, 49),
blackBright: init(90, 39),
redBright: init(91, 39),
greenBright: init(92, 39),
yellowBright: init(93, 39),
blueBright: init(94, 39),
magentaBright: init(95, 39),
cyanBright: init(96, 39),
whiteBright: init(97, 39),
bgBlackBright: init(100, 49),
bgRedBright: init(101, 49),
bgGreenBright: init(102, 49),
bgYellowBright: init(103, 49),
bgBlueBright: init(104, 49),
bgMagentaBright: init(105, 49),
bgCyanBright: init(106, 49),
bgWhiteBright: init(107, 49),
};
const createColors = ({ useColor = isColorSupported } = {}) =>
useColor
? colors
: Object.keys(colors).reduce(
(colors, key) => ({ ...colors, [key]: String }),
{}
);
createColors();
// @see https://no-color.org
// @see https://www.npmjs.com/package/chalk
const { bold, cyan, dim, gray, green, red, underline, yellow } = createColors({
useColor: process$1.env.FORCE_COLOR !== '0' && !process$1.env.NO_COLOR
});
// log to stderr to keep `rollup main.js > bundle.js` from breaking
const stderr = (...args) => process$1.stderr.write(`${args.join('')}\n`);
function handleError(err, recover = false) {
let description = err.message || err;
if (err.name)
description = `${err.name}: ${description}`;
const message = (err.plugin ? `(plugin ${err.plugin}) ${description}` : description) || err;
stderr(bold(red(`[!] ${bold(message.toString())}`)));
if (err.url) {
stderr(cyan(err.url));
}
if (err.loc) {
stderr(`${rollup.relativeId((err.loc.file || err.id))} (${err.loc.line}:${err.loc.column})`);
}
else if (err.id) {
stderr(rollup.relativeId(err.id));
}
if (err.frame) {
stderr(dim(err.frame));
}
if (err.stack) {
stderr(dim(err.stack));
}
stderr('');
if (!recover)
process$1.exit(1);
}
function batchWarnings() {
let count = 0;
const deferredWarnings = new Map();
let warningOccurred = false;
return {
add(warning) {
count += 1;
warningOccurred = true;
if (warning.code in deferredHandlers) {
rollup.getOrCreate(deferredWarnings, warning.code, () => []).push(warning);
}
else if (warning.code in immediateHandlers) {
immediateHandlers[warning.code](warning);
}
else {
title(warning.message);
if (warning.url)
info(warning.url);
const id = (warning.loc && warning.loc.file) || warning.id;
if (id) {
const loc = warning.loc
? `${rollup.relativeId(id)} (${warning.loc.line}:${warning.loc.column})`
: rollup.relativeId(id);
stderr(bold(rollup.relativeId(loc)));
}
if (warning.frame)
info(warning.frame);
}
},
get count() {
return count;
},
flush() {
if (count === 0)
return;
const codes = Array.from(deferredWarnings.keys()).sort((a, b) => deferredWarnings.get(b).length - deferredWarnings.get(a).length);
for (const code of codes) {
deferredHandlers[code](deferredWarnings.get(code));
}
deferredWarnings.clear();
count = 0;
},
get warningOccurred() {
return warningOccurred;
}
};
}
const immediateHandlers = {
MISSING_NODE_BUILTINS(warning) {
title(`Missing shims for Node.js built-ins`);
stderr(`Creating a browser bundle that depends on ${rollup.printQuotedStringList(warning.modules)}. You might need to include https://github.com/FredKSchott/rollup-plugin-polyfill-node`);
},
UNKNOWN_OPTION(warning) {
title(`You have passed an unrecognized option`);
stderr(warning.message);
}
};
const deferredHandlers = {
CIRCULAR_DEPENDENCY(warnings) {
title(`Circular dependenc${warnings.length > 1 ? 'ies' : 'y'}`);
const displayed = warnings.length > 5 ? warnings.slice(0, 3) : warnings;
for (const warning of displayed) {
stderr(warning.cycle.join(' -> '));
}
if (warnings.length > displayed.length) {
stderr(`...and ${warnings.length - displayed.length} more`);
}
},
EMPTY_BUNDLE(warnings) {
title(`Generated${warnings.length === 1 ? ' an' : ''} empty ${warnings.length > 1 ? 'chunks' : 'chunk'}`);
stderr(warnings.map(warning => warning.chunkName).join(', '));
},
EVAL(warnings) {
title('Use of eval is strongly discouraged');
info('https://rollupjs.org/guide/en/#avoiding-eval');
showTruncatedWarnings(warnings);
},
MISSING_EXPORT(warnings) {
title('Missing exports');
info('https://rollupjs.org/guide/en/#error-name-is-not-exported-by-module');
for (const warning of warnings) {
stderr(bold(warning.importer));
stderr(`${warning.missing} is not exported by ${warning.exporter}`);
stderr(gray(warning.frame));
}
},
MISSING_GLOBAL_NAME(warnings) {
title(`Missing global variable ${warnings.length > 1 ? 'names' : 'name'}`);
stderr(`Use output.globals to specify browser global variable names corresponding to external modules`);
for (const warning of warnings) {
stderr(`${bold(warning.source)} (guessing '${warning.guess}')`);
}
},
MIXED_EXPORTS(warnings) {
title('Mixing named and default exports');
info(`https://rollupjs.org/guide/en/#outputexports`);
stderr(bold('The following entry modules are using named and default exports together:'));
warnings.sort((a, b) => (a.id < b.id ? -1 : 1));
const displayedWarnings = warnings.length > 5 ? warnings.slice(0, 3) : warnings;
for (const warning of displayedWarnings) {
stderr(rollup.relativeId(warning.id));
}
if (displayedWarnings.length < warnings.length) {
stderr(`...and ${warnings.length - displayedWarnings.length} other entry modules`);
}
stderr(`\nConsumers of your bundle will have to use chunk['default'] to access their default export, which may not be what you want. Use \`output.exports: 'named'\` to disable this warning`);
},
NAMESPACE_CONFLICT(warnings) {
title(`Conflicting re-exports`);
for (const warning of warnings) {
stderr(`"${bold(rollup.relativeId(warning.reexporter))}" re-exports "${warning.name}" from both "${rollup.relativeId(warning.sources[0])}" and "${rollup.relativeId(warning.sources[1])}" (will be ignored)`);
}
},
NON_EXISTENT_EXPORT(warnings) {
title(`Import of non-existent ${warnings.length > 1 ? 'exports' : 'export'}`);
showTruncatedWarnings(warnings);
},
PLUGIN_WARNING(warnings) {
var _a;
const nestedByPlugin = nest(warnings, 'plugin');
for (const { key: plugin, items } of nestedByPlugin) {
const nestedByMessage = nest(items, 'message');
let lastUrl = '';
for (const { key: message, items } of nestedByMessage) {
title(`Plugin ${plugin}: ${message}`);
for (const warning of items) {
if (warning.url && warning.url !== lastUrl)
info((lastUrl = warning.url));
const id = warning.id || ((_a = warning.loc) === null || _a === void 0 ? void 0 : _a.file);
if (id) {
let loc = rollup.relativeId(id);
if (warning.loc) {
loc += `: (${warning.loc.line}:${warning.loc.column})`;
}
stderr(bold(loc));
}
if (warning.frame)
info(warning.frame);
}
}
}
},
SOURCEMAP_BROKEN(warnings) {
title(`Broken sourcemap`);
info('https://rollupjs.org/guide/en/#warning-sourcemap-is-likely-to-be-incorrect');
const plugins = [...new Set(warnings.map(({ plugin }) => plugin).filter(Boolean))];
stderr(`Plugins that transform code (such as ${rollup.printQuotedStringList(plugins)}) should generate accompanying sourcemaps`);
},
THIS_IS_UNDEFINED(warnings) {
title('`this` has been rewritten to `undefined`');
info('https://rollupjs.org/guide/en/#error-this-is-undefined');
showTruncatedWarnings(warnings);
},
UNRESOLVED_IMPORT(warnings) {
title('Unresolved dependencies');
info('https://rollupjs.org/guide/en/#warning-treating-module-as-external-dependency');
const dependencies = new Map();
for (const warning of warnings) {
rollup.getOrCreate(dependencies, warning.source, () => []).push(warning.importer);
}
for (const [dependency, importers] of dependencies) {
stderr(`${bold(dependency)} (imported by ${importers.join(', ')})`);
}
},
UNUSED_EXTERNAL_IMPORT(warnings) {
title('Unused external imports');
for (const warning of warnings) {
stderr(warning.names +
' imported from external module "' +
warning.source +
'" but never used in ' +
rollup.printQuotedStringList(warning.sources.map(id => rollup.relativeId(id))));
}
}
};
function title(str) {
stderr(bold(yellow(`(!) ${str}`)));
}
function info(url) {
stderr(gray(url));
}
function nest(array, prop) {
const nested = [];
const lookup = new Map();
for (const item of array) {
const key = item[prop];
rollup.getOrCreate(lookup, key, () => {
const items = {
items: [],
key
};
nested.push(items);
return items;
}).items.push(item);
}
return nested;
}
function showTruncatedWarnings(warnings) {
const nestedByModule = nest(warnings, 'id');
const displayedByModule = nestedByModule.length > 5 ? nestedByModule.slice(0, 3) : nestedByModule;
for (const { key: id, items } of displayedByModule) {
stderr(bold(rollup.relativeId(id)));
stderr(gray(items[0].frame));
if (items.length > 1) {
stderr(`...and ${items.length - 1} other ${items.length > 2 ? 'occurrences' : 'occurrence'}`);
}
}
if (nestedByModule.length > displayedByModule.length) {
stderr(`\n...and ${nestedByModule.length - displayedByModule.length} other files`);
}
}
const stdinName = '-';
let stdinResult = null;
function stdinPlugin(arg) {
const suffix = typeof arg == 'string' && arg.length ? '.' + arg : '';
return {
load(id) {
if (id === stdinName || id.startsWith(stdinName + '.')) {
return stdinResult || (stdinResult = readStdin());
}
},
name: 'stdin',
resolveId(id) {
if (id === stdinName) {
return id + suffix;
}
}
};
}
function readStdin() {
return new Promise((resolve, reject) => {
const chunks = [];
process$1.stdin.setEncoding('utf8');
process$1.stdin
.on('data', chunk => chunks.push(chunk))
.on('end', () => {
const result = chunks.join('');
resolve(result);
})
.on('error', err => {
reject(err);
});
});
}
function waitForInputPlugin() {
return {
async buildStart(options) {
const inputSpecifiers = Array.isArray(options.input)
? options.input
: Object.keys(options.input);
let lastAwaitedSpecifier = null;
checkSpecifiers: while (true) {
for (const specifier of inputSpecifiers) {
if ((await this.resolve(specifier)) === null) {
if (lastAwaitedSpecifier !== specifier) {
stderr(`waiting for input ${bold(specifier)}...`);
lastAwaitedSpecifier = specifier;
}
await new Promise(resolve => setTimeout(resolve, 500));
continue checkSpecifiers;
}
}
break;
}
},
name: 'wait-for-input'
};
}
async function addCommandPluginsToInputOptions(inputOptions, command) {
if (command.stdin !== false) {
inputOptions.plugins.push(stdinPlugin(command.stdin));
}
if (command.waitForBundleInput === true) {
inputOptions.plugins.push(waitForInputPlugin());
}
await addPluginsFromCommandOption(command.plugin, inputOptions);
}
async function addPluginsFromCommandOption(commandPlugin, inputOptions) {
if (commandPlugin) {
const plugins = Array.isArray(commandPlugin) ? commandPlugin : [commandPlugin];
for (const plugin of plugins) {
if (/[={}]/.test(plugin)) {
// -p plugin=value
// -p "{transform(c,i){...}}"
await loadAndRegisterPlugin(inputOptions, plugin);
}
else {
// split out plugins joined by commas
// -p node-resolve,commonjs,buble
for (const p of plugin.split(',')) {
await loadAndRegisterPlugin(inputOptions, p);
}
}
}
}
}
async function loadAndRegisterPlugin(inputOptions, pluginText) {
let plugin = null;
let pluginArg = undefined;
if (pluginText[0] === '{') {
// -p "{transform(c,i){...}}"
plugin = new Function('return ' + pluginText);
}
else {
const match = pluginText.match(/^([@.:/\\\w|^{}-]+)(=(.*))?$/);
if (match) {
// -p plugin
// -p plugin=arg
pluginText = match[1];
pluginArg = new Function('return ' + match[3])();
}
else {
throw new Error(`Invalid --plugin argument format: ${JSON.stringify(pluginText)}`);
}
if (!/^\.|^rollup-plugin-|[@/\\]/.test(pluginText)) {
// Try using plugin prefix variations first if applicable.
// Prefix order is significant - left has higher precedence.
for (const prefix of ['@rollup/plugin-', 'rollup-plugin-']) {
try {
plugin = await requireOrImport(prefix + pluginText);
break;
}
catch (_a) {
// if this does not work, we try requiring the actual name below
}
}
}
if (!plugin) {
try {
if (pluginText[0] == '.')
pluginText = require$$0.resolve(pluginText);
// Windows absolute paths must be specified as file:// protocol URL
// Note that we do not have coverage for Windows-only code paths
else if (pluginText.match(/^[A-Za-z]:\\/)) {
pluginText = url.pathToFileURL(require$$0.resolve(pluginText)).href;
}
plugin = await requireOrImport(pluginText);
}
catch (err) {
throw new Error(`Cannot load plugin "${pluginText}": ${err.message}.`);
}
}
}
// some plugins do not use `module.exports` for their entry point,
// in which case we try the named default export and the plugin name
if (typeof plugin === 'object') {
plugin = plugin.default || plugin[getCamelizedPluginBaseName(pluginText)];
}
if (!plugin) {
throw new Error(`Cannot find entry for plugin "${pluginText}". The plugin needs to export a function either as "default" or "${getCamelizedPluginBaseName(pluginText)}" for Rollup to recognize it.`);
}
inputOptions.plugins.push(typeof plugin === 'function' ? plugin.call(plugin, pluginArg) : plugin);
}
function getCamelizedPluginBaseName(pluginText) {
var _a;
return (((_a = pluginText.match(/(@rollup\/plugin-|rollup-plugin-)(.+)$/)) === null || _a === void 0 ? void 0 : _a[2]) || pluginText)
.split(/[\\/]/)
.slice(-1)[0]
.split('.')[0]
.split('-')
.map((part, index) => (index === 0 || !part ? part : part[0].toUpperCase() + part.slice(1)))
.join('');
}
async function requireOrImport(pluginPath) {
try {
return require(pluginPath);
}
catch (_a) {
return import(pluginPath);
}
}
function supportsNativeESM() {
return Number(/^v(\d+)/.exec(process$1.version)[1]) >= 13;
}
async function loadAndParseConfigFile(fileName, commandOptions = {}) {
const configs = await loadConfigFile(fileName, commandOptions);
const warnings = batchWarnings();
try {
const normalizedConfigs = [];
for (const config of configs) {
const options = mergeOptions.mergeOptions(config, commandOptions, warnings.add);
await addCommandPluginsToInputOptions(options, commandOptions);
normalizedConfigs.push(options);
}
return { options: normalizedConfigs, warnings };
}
catch (err) {
warnings.flush();
throw err;
}
}
async function loadConfigFile(fileName, commandOptions) {
const extension = require$$0.extname(fileName);
const configFileExport = commandOptions.configPlugin ||
!(extension === '.cjs' || (extension === '.mjs' && supportsNativeESM()))
? await getDefaultFromTranspiledConfigFile(fileName, commandOptions)
: extension === '.cjs'
? getDefaultFromCjs(require(fileName))
: (await import(url.pathToFileURL(fileName).href)).default;
return getConfigList(configFileExport, commandOptions);
}
function getDefaultFromCjs(namespace) {
return namespace.__esModule ? namespace.default : namespace;
}
async function getDefaultFromTranspiledConfigFile(fileName, commandOptions) {
const warnings = batchWarnings();
const inputOptions = {
external: (id) => (id[0] !== '.' && !require$$0.isAbsolute(id)) || id.slice(-5, id.length) === '.json',
input: fileName,
onwarn: warnings.add,
plugins: [],
treeshake: false
};
await addPluginsFromCommandOption(commandOptions.configPlugin, inputOptions);
const bundle = await rollup.rollup(inputOptions);
if (!commandOptions.silent && warnings.count > 0) {
stderr(bold(`loaded ${rollup.relativeId(fileName)} with warnings`));
warnings.flush();
}
const { output: [{ code }] } = await bundle.generate({
exports: 'named',
format: 'cjs',
plugins: [
{
name: 'transpile-import-meta',
resolveImportMeta(property, { moduleId }) {
if (property === 'url') {
return `'${url.pathToFileURL(moduleId).href}'`;
}
if (property == null) {
return `{url:'${url.pathToFileURL(moduleId).href}'}`;
}
}
}
]
});
return loadConfigFromBundledFile(fileName, code);
}
function loadConfigFromBundledFile(fileName, bundledCode) {
const resolvedFileName = require.resolve(fileName);
const extension = require$$0.extname(resolvedFileName);
const defaultLoader = require.extensions[extension];
require.extensions[extension] = (module, requiredFileName) => {
if (requiredFileName === resolvedFileName) {
module._compile(bundledCode, requiredFileName);
}
else {
if (defaultLoader) {
defaultLoader(module, requiredFileName);
}
}
};
delete require.cache[resolvedFileName];
try {
const config = getDefaultFromCjs(require(fileName));
require.extensions[extension] = defaultLoader;
return config;
}
catch (err) {
if (err.code === 'ERR_REQUIRE_ESM') {
return rollup.error({
code: 'TRANSPILED_ESM_CONFIG',
message: `While loading the Rollup configuration from "${rollup.relativeId(fileName)}", Node tried to require an ES module from a CommonJS file, which is not supported. A common cause is if there is a package.json file with "type": "module" in the same folder. You can try to fix this by changing the extension of your configuration file to ".cjs" or ".mjs" depending on the content, which will prevent Rollup from trying to preprocess the file but rather hand it to Node directly.`,
url: 'https://rollupjs.org/guide/en/#using-untranspiled-config-files'
});
}
throw err;
}
}
async function getConfigList(configFileExport, commandOptions) {
const config = await (typeof configFileExport === 'function'
? configFileExport(commandOptions)
: configFileExport);
if (Object.keys(config).length === 0) {
return rollup.error({
code: 'MISSING_CONFIG',
message: 'Config file must export an options object, or an array of options objects',
url: 'https://rollupjs.org/guide/en/#configuration-files'
});
}
return Array.isArray(config) ? config : [config];
}
exports.addCommandPluginsToInputOptions = addCommandPluginsToInputOptions;
exports.batchWarnings = batchWarnings;
exports.bold = bold;
exports.cyan = cyan;
exports.green = green;
exports.handleError = handleError;
exports.loadAndParseConfigFile = loadAndParseConfigFile;
exports.stderr = stderr;
exports.stdinName = stdinName;
exports.underline = underline;
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/*
@license
Rollup.js v2.80.0
Sun, 22 Feb 2026 06:16:40 GMT - commit d17ae15336a45c3c59b2a4aacac2b14186035d28
https://github.com/rollup/rollup
Released under the MIT License.
*/
'use strict';
const rollup = require('./rollup.js');
const commandAliases = {
c: 'config',
d: 'dir',
e: 'external',
f: 'format',
g: 'globals',
h: 'help',
i: 'input',
m: 'sourcemap',
n: 'name',
o: 'file',
p: 'plugin',
v: 'version',
w: 'watch'
};
function mergeOptions(config, rawCommandOptions = { external: [], globals: undefined }, defaultOnWarnHandler = rollup.defaultOnWarn) {
const command = getCommandOptions(rawCommandOptions);
const inputOptions = mergeInputOptions(config, command, defaultOnWarnHandler);
const warn = inputOptions.onwarn;
if (command.output) {
Object.assign(command, command.output);
}
const outputOptionsArray = rollup.ensureArray(config.output);
if (outputOptionsArray.length === 0)
outputOptionsArray.push({});
const outputOptions = outputOptionsArray.map(singleOutputOptions => mergeOutputOptions(singleOutputOptions, command, warn));
rollup.warnUnknownOptions(command, Object.keys(inputOptions).concat(Object.keys(outputOptions[0]).filter(option => option !== 'sourcemapPathTransform'), Object.keys(commandAliases), 'config', 'environment', 'plugin', 'silent', 'failAfterWarnings', 'stdin', 'waitForBundleInput', 'configPlugin'), 'CLI flags', warn, /^_$|output$|config/);
inputOptions.output = outputOptions;
return inputOptions;
}
function getCommandOptions(rawCommandOptions) {
const external = rawCommandOptions.external && typeof rawCommandOptions.external === 'string'
? rawCommandOptions.external.split(',')
: [];
return {
...rawCommandOptions,
external,
globals: typeof rawCommandOptions.globals === 'string'
? rawCommandOptions.globals.split(',').reduce((globals, globalDefinition) => {
const [id, variableName] = globalDefinition.split(':');
globals[id] = variableName;
if (!external.includes(id)) {
external.push(id);
}
return globals;
}, Object.create(null))
: undefined
};
}
function mergeInputOptions(config, overrides, defaultOnWarnHandler) {
const getOption = (name) => { var _a; return (_a = overrides[name]) !== null && _a !== void 0 ? _a : config[name]; };
const inputOptions = {
acorn: getOption('acorn'),
acornInjectPlugins: config.acornInjectPlugins,
cache: config.cache,
context: getOption('context'),
experimentalCacheExpiry: getOption('experimentalCacheExpiry'),
external: getExternal(config, overrides),
inlineDynamicImports: getOption('inlineDynamicImports'),
input: getOption('input') || [],
makeAbsoluteExternalsRelative: getOption('makeAbsoluteExternalsRelative'),
manualChunks: getOption('manualChunks'),
maxParallelFileOps: getOption('maxParallelFileOps'),
maxParallelFileReads: getOption('maxParallelFileReads'),
moduleContext: getOption('moduleContext'),
onwarn: getOnWarn(config, defaultOnWarnHandler),
perf: getOption('perf'),
plugins: rollup.ensureArray(config.plugins),
preserveEntrySignatures: getOption('preserveEntrySignatures'),
preserveModules: getOption('preserveModules'),
preserveSymlinks: getOption('preserveSymlinks'),
shimMissingExports: getOption('shimMissingExports'),
strictDeprecations: getOption('strictDeprecations'),
treeshake: getObjectOption(config, overrides, 'treeshake', rollup.objectifyOptionWithPresets(rollup.treeshakePresets, 'treeshake', 'false, true, ')),
watch: getWatch(config, overrides)
};
rollup.warnUnknownOptions(config, Object.keys(inputOptions), 'input options', inputOptions.onwarn, /^output$/);
return inputOptions;
}
const getExternal = (config, overrides) => {
const configExternal = config.external;
return typeof configExternal === 'function'
? (source, importer, isResolved) => configExternal(source, importer, isResolved) || overrides.external.includes(source)
: rollup.ensureArray(configExternal).concat(overrides.external);
};
const getOnWarn = (config, defaultOnWarnHandler) => config.onwarn
? warning => config.onwarn(warning, defaultOnWarnHandler)
: defaultOnWarnHandler;
const getObjectOption = (config, overrides, name, objectifyValue = rollup.objectifyOption) => {
const commandOption = normalizeObjectOptionValue(overrides[name], objectifyValue);
const configOption = normalizeObjectOptionValue(config[name], objectifyValue);
if (commandOption !== undefined) {
return commandOption && { ...configOption, ...commandOption };
}
return configOption;
};
const getWatch = (config, overrides) => config.watch !== false && getObjectOption(config, overrides, 'watch');
const isWatchEnabled = (optionValue) => {
if (Array.isArray(optionValue)) {
return optionValue.reduce((result, value) => (typeof value === 'boolean' ? value : result), false);
}
return optionValue === true;
};
const normalizeObjectOptionValue = (optionValue, objectifyValue) => {
if (!optionValue) {
return optionValue;
}
if (Array.isArray(optionValue)) {
return optionValue.reduce((result, value) => value && result && { ...result, ...objectifyValue(value) }, {});
}
return objectifyValue(optionValue);
};
function mergeOutputOptions(config, overrides, warn) {
const getOption = (name) => { var _a; return (_a = overrides[name]) !== null && _a !== void 0 ? _a : config[name]; };
const outputOptions = {
amd: getObjectOption(config, overrides, 'amd'),
assetFileNames: getOption('assetFileNames'),
banner: getOption('banner'),
chunkFileNames: getOption('chunkFileNames'),
compact: getOption('compact'),
dir: getOption('dir'),
dynamicImportFunction: getOption('dynamicImportFunction'),
entryFileNames: getOption('entryFileNames'),
esModule: getOption('esModule'),
exports: getOption('exports'),
extend: getOption('extend'),
externalLiveBindings: getOption('externalLiveBindings'),
file: getOption('file'),
footer: getOption('footer'),
format: getOption('format'),
freeze: getOption('freeze'),
generatedCode: getObjectOption(config, overrides, 'generatedCode', rollup.objectifyOptionWithPresets(rollup.generatedCodePresets, 'output.generatedCode', '')),
globals: getOption('globals'),
hoistTransitiveImports: getOption('hoistTransitiveImports'),
indent: getOption('indent'),
inlineDynamicImports: getOption('inlineDynamicImports'),
interop: getOption('interop'),
intro: getOption('intro'),
manualChunks: getOption('manualChunks'),
minifyInternalExports: getOption('minifyInternalExports'),
name: getOption('name'),
namespaceToStringTag: getOption('namespaceToStringTag'),
noConflict: getOption('noConflict'),
outro: getOption('outro'),
paths: getOption('paths'),
plugins: rollup.ensureArray(config.plugins),
preferConst: getOption('preferConst'),
preserveModules: getOption('preserveModules'),
preserveModulesRoot: getOption('preserveModulesRoot'),
sanitizeFileName: getOption('sanitizeFileName'),
sourcemap: getOption('sourcemap'),
sourcemapBaseUrl: getOption('sourcemapBaseUrl'),
sourcemapExcludeSources: getOption('sourcemapExcludeSources'),
sourcemapFile: getOption('sourcemapFile'),
sourcemapPathTransform: getOption('sourcemapPathTransform'),
strict: getOption('strict'),
systemNullSetters: getOption('systemNullSetters'),
validate: getOption('validate')
};
rollup.warnUnknownOptions(config, Object.keys(outputOptions), 'output options', warn);
return outputOptions;
}
exports.commandAliases = commandAliases;
exports.isWatchEnabled = isWatchEnabled;
exports.mergeOptions = mergeOptions;
//# sourceMappingURL=mergeOptions.js.map

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/*
@license
Rollup.js v2.80.0
Sun, 22 Feb 2026 06:16:40 GMT - commit d17ae15336a45c3c59b2a4aacac2b14186035d28
https://github.com/rollup/rollup
Released under the MIT License.
*/
'use strict';
Object.defineProperty(exports, Symbol.toStringTag, { value: 'Module' });
const require$$0$2 = require('fs');
const process$2 = require('process');
const index = require('./index.js');
const cli = require('../bin/rollup');
const rollup = require('./rollup.js');
const require$$0 = require('assert');
const require$$0$1 = require('events');
const loadConfigFile_js = require('./loadConfigFile.js');
const child_process = require('child_process');
require('util');
require('stream');
require('path');
require('os');
require('./mergeOptions.js');
require('perf_hooks');
require('crypto');
require('url');
require('tty');
function timeZone(date = new Date()) {
const offset = date.getTimezoneOffset();
const absOffset = Math.abs(offset);
const hours = Math.floor(absOffset / 60);
const minutes = absOffset % 60;
const minutesOut = minutes > 0 ? ':' + ('0' + minutes).slice(-2) : '';
return (offset < 0 ? '+' : '-') + hours + minutesOut;
}
function dateTime(options = {}) {
let {
date = new Date(),
local = true,
showTimeZone = false,
showMilliseconds = false
} = options;
if (local) {
// Offset the date so it will return the correct value when getting the ISO string.
date = new Date(date.getTime() - (date.getTimezoneOffset() * 60000));
}
let end = '';
if (showTimeZone) {
end = ' UTC' + (local ? timeZone(date) : '');
}
if (showMilliseconds && date.getUTCMilliseconds() > 0) {
end = ` ${date.getUTCMilliseconds()}ms${end}`;
}
return date
.toISOString()
.replace(/T/, ' ')
.replace(/\..+/, end);
}
var signalExit = {exports: {}};
var signals$1 = {exports: {}};
var hasRequiredSignals;
function requireSignals () {
if (hasRequiredSignals) return signals$1.exports;
hasRequiredSignals = 1;
(function (module) {
// This is not the set of all possible signals.
//
// It IS, however, the set of all signals that trigger
// an exit on either Linux or BSD systems. Linux is a
// superset of the signal names supported on BSD, and
// the unknown signals just fail to register, so we can
// catch that easily enough.
//
// Don't bother with SIGKILL. It's uncatchable, which
// means that we can't fire any callbacks anyway.
//
// If a user does happen to register a handler on a non-
// fatal signal like SIGWINCH or something, and then
// exit, it'll end up firing `process.emit('exit')`, so
// the handler will be fired anyway.
//
// SIGBUS, SIGFPE, SIGSEGV and SIGILL, when not raised
// artificially, inherently leave the process in a
// state from which it is not safe to try and enter JS
// listeners.
module.exports = [
'SIGABRT',
'SIGALRM',
'SIGHUP',
'SIGINT',
'SIGTERM'
];
if (process.platform !== 'win32') {
module.exports.push(
'SIGVTALRM',
'SIGXCPU',
'SIGXFSZ',
'SIGUSR2',
'SIGTRAP',
'SIGSYS',
'SIGQUIT',
'SIGIOT'
// should detect profiler and enable/disable accordingly.
// see #21
// 'SIGPROF'
);
}
if (process.platform === 'linux') {
module.exports.push(
'SIGIO',
'SIGPOLL',
'SIGPWR',
'SIGSTKFLT',
'SIGUNUSED'
);
}
} (signals$1));
return signals$1.exports;
}
// Note: since nyc uses this module to output coverage, any lines
// that are in the direct sync flow of nyc's outputCoverage are
// ignored, since we can never get coverage for them.
// grab a reference to node's real process object right away
var process$1 = rollup.commonjsGlobal.process;
const processOk = function (process) {
return process &&
typeof process === 'object' &&
typeof process.removeListener === 'function' &&
typeof process.emit === 'function' &&
typeof process.reallyExit === 'function' &&
typeof process.listeners === 'function' &&
typeof process.kill === 'function' &&
typeof process.pid === 'number' &&
typeof process.on === 'function'
};
// some kind of non-node environment, just no-op
/* istanbul ignore if */
if (!processOk(process$1)) {
signalExit.exports = function () {
return function () {}
};
} else {
var assert = require$$0;
var signals = requireSignals();
var isWin = /^win/i.test(process$1.platform);
var EE = require$$0$1;
/* istanbul ignore if */
if (typeof EE !== 'function') {
EE = EE.EventEmitter;
}
var emitter;
if (process$1.__signal_exit_emitter__) {
emitter = process$1.__signal_exit_emitter__;
} else {
emitter = process$1.__signal_exit_emitter__ = new EE();
emitter.count = 0;
emitter.emitted = {};
}
// Because this emitter is a global, we have to check to see if a
// previous version of this library failed to enable infinite listeners.
// I know what you're about to say. But literally everything about
// signal-exit is a compromise with evil. Get used to it.
if (!emitter.infinite) {
emitter.setMaxListeners(Infinity);
emitter.infinite = true;
}
signalExit.exports = function (cb, opts) {
/* istanbul ignore if */
if (!processOk(rollup.commonjsGlobal.process)) {
return function () {}
}
assert.equal(typeof cb, 'function', 'a callback must be provided for exit handler');
if (loaded === false) {
load();
}
var ev = 'exit';
if (opts && opts.alwaysLast) {
ev = 'afterexit';
}
var remove = function () {
emitter.removeListener(ev, cb);
if (emitter.listeners('exit').length === 0 &&
emitter.listeners('afterexit').length === 0) {
unload();
}
};
emitter.on(ev, cb);
return remove
};
var unload = function unload () {
if (!loaded || !processOk(rollup.commonjsGlobal.process)) {
return
}
loaded = false;
signals.forEach(function (sig) {
try {
process$1.removeListener(sig, sigListeners[sig]);
} catch (er) {}
});
process$1.emit = originalProcessEmit;
process$1.reallyExit = originalProcessReallyExit;
emitter.count -= 1;
};
signalExit.exports.unload = unload;
var emit = function emit (event, code, signal) {
/* istanbul ignore if */
if (emitter.emitted[event]) {
return
}
emitter.emitted[event] = true;
emitter.emit(event, code, signal);
};
// { <signal>: <listener fn>, ... }
var sigListeners = {};
signals.forEach(function (sig) {
sigListeners[sig] = function listener () {
/* istanbul ignore if */
if (!processOk(rollup.commonjsGlobal.process)) {
return
}
// If there are no other listeners, an exit is coming!
// Simplest way: remove us and then re-send the signal.
// We know that this will kill the process, so we can
// safely emit now.
var listeners = process$1.listeners(sig);
if (listeners.length === emitter.count) {
unload();
emit('exit', null, sig);
/* istanbul ignore next */
emit('afterexit', null, sig);
/* istanbul ignore next */
if (isWin && sig === 'SIGHUP') {
// "SIGHUP" throws an `ENOSYS` error on Windows,
// so use a supported signal instead
sig = 'SIGINT';
}
/* istanbul ignore next */
process$1.kill(process$1.pid, sig);
}
};
});
signalExit.exports.signals = function () {
return signals
};
var loaded = false;
var load = function load () {
if (loaded || !processOk(rollup.commonjsGlobal.process)) {
return
}
loaded = true;
// This is the number of onSignalExit's that are in play.
// It's important so that we can count the correct number of
// listeners on signals, and don't wait for the other one to
// handle it instead of us.
emitter.count += 1;
signals = signals.filter(function (sig) {
try {
process$1.on(sig, sigListeners[sig]);
return true
} catch (er) {
return false
}
});
process$1.emit = processEmit;
process$1.reallyExit = processReallyExit;
};
signalExit.exports.load = load;
var originalProcessReallyExit = process$1.reallyExit;
var processReallyExit = function processReallyExit (code) {
/* istanbul ignore if */
if (!processOk(rollup.commonjsGlobal.process)) {
return
}
process$1.exitCode = code || /* istanbul ignore next */ 0;
emit('exit', process$1.exitCode, null);
/* istanbul ignore next */
emit('afterexit', process$1.exitCode, null);
/* istanbul ignore next */
originalProcessReallyExit.call(process$1, process$1.exitCode);
};
var originalProcessEmit = process$1.emit;
var processEmit = function processEmit (ev, arg) {
if (ev === 'exit' && processOk(rollup.commonjsGlobal.process)) {
/* istanbul ignore else */
if (arg !== undefined) {
process$1.exitCode = arg;
}
var ret = originalProcessEmit.apply(this, arguments);
/* istanbul ignore next */
emit('exit', process$1.exitCode, null);
/* istanbul ignore next */
emit('afterexit', process$1.exitCode, null);
/* istanbul ignore next */
return ret
} else {
return originalProcessEmit.apply(this, arguments)
}
};
}
const CLEAR_SCREEN = '\u001Bc';
function getResetScreen(configs, allowClearScreen) {
let clearScreen = allowClearScreen;
for (const config of configs) {
if (config.watch && config.watch.clearScreen === false) {
clearScreen = false;
}
}
if (clearScreen) {
return (heading) => loadConfigFile_js.stderr(CLEAR_SCREEN + heading);
}
let firstRun = true;
return (heading) => {
if (firstRun) {
loadConfigFile_js.stderr(heading);
firstRun = false;
}
};
}
function extractWatchHooks(command) {
if (!Array.isArray(command.watch))
return {};
return command.watch
.filter(value => typeof value === 'object')
.reduce((acc, keyValueOption) => ({ ...acc, ...keyValueOption }), {});
}
function createWatchHooks(command) {
const watchHooks = extractWatchHooks(command);
return function (hook) {
if (watchHooks[hook]) {
const cmd = watchHooks[hook];
if (!command.silent) {
loadConfigFile_js.stderr(loadConfigFile_js.cyan(`watch.${hook} ${loadConfigFile_js.bold(`$ ${cmd}`)}`));
}
try {
// !! important - use stderr for all writes from execSync
const stdio = [process.stdin, process.stderr, process.stderr];
child_process.execSync(cmd, { stdio: command.silent ? 'ignore' : stdio });
}
catch (e) {
loadConfigFile_js.stderr(e.message);
}
}
};
}
async function watch(command) {
process$2.env.ROLLUP_WATCH = 'true';
const isTTY = process$2.stderr.isTTY;
const silent = command.silent;
let watcher;
let configWatcher;
let resetScreen;
const configFile = command.config ? await cli.getConfigPath(command.config) : null;
const runWatchHook = createWatchHooks(command);
signalExit.exports(close);
process$2.on('uncaughtException', close);
if (!process$2.stdin.isTTY) {
process$2.stdin.on('end', close);
process$2.stdin.resume();
}
async function loadConfigFromFileAndTrack(configFile) {
let configFileData = null;
let configFileRevision = 0;
configWatcher = index.chokidar.watch(configFile).on('change', reloadConfigFile);
await reloadConfigFile();
async function reloadConfigFile() {
try {
const newConfigFileData = await require$$0$2.promises.readFile(configFile, 'utf8');
if (newConfigFileData === configFileData) {
return;
}
configFileRevision++;
const currentConfigFileRevision = configFileRevision;
if (configFileData) {
loadConfigFile_js.stderr(`\nReloading updated config...`);
}
configFileData = newConfigFileData;
const { options, warnings } = await loadConfigFile_js.loadAndParseConfigFile(configFile, command);
if (currentConfigFileRevision !== configFileRevision) {
return;
}
if (watcher) {
await watcher.close();
}
start(options, warnings);
}
catch (err) {
loadConfigFile_js.handleError(err, true);
}
}
}
if (configFile) {
await loadConfigFromFileAndTrack(configFile);
}
else {
const { options, warnings } = await cli.loadConfigFromCommand(command);
start(options, warnings);
}
function start(configs, warnings) {
try {
watcher = rollup.watch(configs);
}
catch (err) {
return loadConfigFile_js.handleError(err);
}
watcher.on('event', event => {
switch (event.code) {
case 'ERROR':
warnings.flush();
loadConfigFile_js.handleError(event.error, true);
runWatchHook('onError');
break;
case 'START':
if (!silent) {
if (!resetScreen) {
resetScreen = getResetScreen(configs, isTTY);
}
resetScreen(loadConfigFile_js.underline(`rollup v${rollup.version}`));
}
runWatchHook('onStart');
break;
case 'BUNDLE_START':
if (!silent) {
let input = event.input;
if (typeof input !== 'string') {
input = Array.isArray(input)
? input.join(', ')
: Object.values(input).join(', ');
}
loadConfigFile_js.stderr(loadConfigFile_js.cyan(`bundles ${loadConfigFile_js.bold(input)}${loadConfigFile_js.bold(event.output.map(rollup.relativeId).join(', '))}...`));
}
runWatchHook('onBundleStart');
break;
case 'BUNDLE_END':
warnings.flush();
if (!silent)
loadConfigFile_js.stderr(loadConfigFile_js.green(`created ${loadConfigFile_js.bold(event.output.map(rollup.relativeId).join(', '))} in ${loadConfigFile_js.bold(cli.ms(event.duration))}`));
runWatchHook('onBundleEnd');
if (event.result && event.result.getTimings) {
cli.printTimings(event.result.getTimings());
}
break;
case 'END':
runWatchHook('onEnd');
if (!silent && isTTY) {
loadConfigFile_js.stderr(`\n[${dateTime()}] waiting for changes...`);
}
}
if ('result' in event && event.result) {
event.result.close().catch(error => loadConfigFile_js.handleError(error, true));
}
});
}
async function close(code) {
process$2.removeListener('uncaughtException', close);
// removing a non-existent listener is a no-op
process$2.stdin.removeListener('end', close);
if (watcher)
await watcher.close();
if (configWatcher)
configWatcher.close();
if (code) {
process$2.exit(code);
}
}
}
exports.watch = watch;
//# sourceMappingURL=watch-cli.js.map

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@ -0,0 +1,307 @@
/*
@license
Rollup.js v2.80.0
Sun, 22 Feb 2026 06:16:40 GMT - commit d17ae15336a45c3c59b2a4aacac2b14186035d28
https://github.com/rollup/rollup
Released under the MIT License.
*/
'use strict';
Object.defineProperty(exports, Symbol.toStringTag, { value: 'Module' });
const require$$0 = require('path');
const process = require('process');
const rollup = require('./rollup.js');
const mergeOptions = require('./mergeOptions.js');
const require$$2 = require('os');
const index = require('./index.js');
require('perf_hooks');
require('crypto');
require('fs');
require('events');
require('util');
require('stream');
class FileWatcher {
constructor(task, chokidarOptions) {
this.transformWatchers = new Map();
this.chokidarOptions = chokidarOptions;
this.task = task;
this.watcher = this.createWatcher(null);
}
close() {
this.watcher.close();
for (const watcher of this.transformWatchers.values()) {
watcher.close();
}
}
unwatch(id) {
this.watcher.unwatch(id);
const transformWatcher = this.transformWatchers.get(id);
if (transformWatcher) {
this.transformWatchers.delete(id);
transformWatcher.close();
}
}
watch(id, isTransformDependency) {
var _a;
if (isTransformDependency) {
const watcher = (_a = this.transformWatchers.get(id)) !== null && _a !== void 0 ? _a : this.createWatcher(id);
watcher.add(id);
this.transformWatchers.set(id, watcher);
}
else {
this.watcher.add(id);
}
}
createWatcher(transformWatcherId) {
const task = this.task;
const isLinux = require$$2.platform() === 'linux';
const isTransformDependency = transformWatcherId !== null;
const handleChange = (id, event) => {
const changedId = transformWatcherId || id;
if (isLinux) {
// unwatching and watching fixes an issue with chokidar where on certain systems,
// a file that was unlinked and immediately recreated would create a change event
// but then no longer any further events
watcher.unwatch(changedId);
watcher.add(changedId);
}
task.invalidate(changedId, { event, isTransformDependency });
};
const watcher = index.chokidar
.watch([], this.chokidarOptions)
.on('add', id => handleChange(id, 'create'))
.on('change', id => handleChange(id, 'update'))
.on('unlink', id => handleChange(id, 'delete'));
return watcher;
}
}
const eventsRewrites = {
create: {
create: 'buggy',
delete: null,
update: 'create'
},
delete: {
create: 'update',
delete: 'buggy',
update: 'buggy'
},
update: {
create: 'buggy',
delete: 'delete',
update: 'update'
}
};
class Watcher {
constructor(configs, emitter) {
this.buildDelay = 0;
this.buildTimeout = null;
this.invalidatedIds = new Map();
this.rerun = false;
this.running = true;
this.emitter = emitter;
emitter.close = this.close.bind(this);
this.tasks = configs.map(config => new Task(this, config));
this.buildDelay = configs.reduce((buildDelay, { watch }) => watch && typeof watch.buildDelay === 'number'
? Math.max(buildDelay, watch.buildDelay)
: buildDelay, this.buildDelay);
process.nextTick(() => this.run());
}
async close() {
if (this.buildTimeout)
clearTimeout(this.buildTimeout);
for (const task of this.tasks) {
task.close();
}
await this.emitter.emitAndAwait('close');
this.emitter.removeAllListeners();
}
invalidate(file) {
if (file) {
const prevEvent = this.invalidatedIds.get(file.id);
const event = prevEvent ? eventsRewrites[prevEvent][file.event] : file.event;
if (event === 'buggy') {
//TODO: throws or warn? Currently just ignore, uses new event
this.invalidatedIds.set(file.id, file.event);
}
else if (event === null) {
this.invalidatedIds.delete(file.id);
}
else {
this.invalidatedIds.set(file.id, event);
}
}
if (this.running) {
this.rerun = true;
return;
}
if (this.buildTimeout)
clearTimeout(this.buildTimeout);
this.buildTimeout = setTimeout(async () => {
this.buildTimeout = null;
try {
await Promise.all([...this.invalidatedIds].map(([id, event]) => this.emitter.emitAndAwait('change', id, { event })));
this.invalidatedIds.clear();
this.emitter.emit('restart');
this.emitter.removeAwaited();
this.run();
}
catch (error) {
this.invalidatedIds.clear();
this.emitter.emit('event', {
code: 'ERROR',
error,
result: null
});
this.emitter.emit('event', {
code: 'END'
});
}
}, this.buildDelay);
}
async run() {
this.running = true;
this.emitter.emit('event', {
code: 'START'
});
for (const task of this.tasks) {
await task.run();
}
this.running = false;
this.emitter.emit('event', {
code: 'END'
});
if (this.rerun) {
this.rerun = false;
this.invalidate();
}
}
}
class Task {
constructor(watcher, config) {
this.cache = { modules: [] };
this.watchFiles = [];
this.closed = false;
this.invalidated = true;
this.watched = new Set();
this.watcher = watcher;
this.skipWrite = Boolean(config.watch && config.watch.skipWrite);
this.options = mergeOptions.mergeOptions(config);
this.outputs = this.options.output;
this.outputFiles = this.outputs.map(output => {
if (output.file || output.dir)
return require$$0.resolve(output.file || output.dir);
return undefined;
});
const watchOptions = this.options.watch || {};
this.filter = rollup.createFilter(watchOptions.include, watchOptions.exclude);
this.fileWatcher = new FileWatcher(this, {
...watchOptions.chokidar,
disableGlobbing: true,
ignoreInitial: true
});
}
close() {
this.closed = true;
this.fileWatcher.close();
}
invalidate(id, details) {
this.invalidated = true;
if (details.isTransformDependency) {
for (const module of this.cache.modules) {
if (!module.transformDependencies.includes(id))
continue;
// effective invalidation
module.originalCode = null;
}
}
this.watcher.invalidate({ event: details.event, id });
}
async run() {
if (!this.invalidated)
return;
this.invalidated = false;
const options = {
...this.options,
cache: this.cache
};
const start = Date.now();
this.watcher.emitter.emit('event', {
code: 'BUNDLE_START',
input: this.options.input,
output: this.outputFiles
});
let result = null;
try {
result = await rollup.rollupInternal(options, this.watcher.emitter);
if (this.closed) {
return;
}
this.updateWatchedFiles(result);
this.skipWrite || (await Promise.all(this.outputs.map(output => result.write(output))));
this.watcher.emitter.emit('event', {
code: 'BUNDLE_END',
duration: Date.now() - start,
input: this.options.input,
output: this.outputFiles,
result
});
}
catch (error) {
if (!this.closed) {
if (Array.isArray(error.watchFiles)) {
for (const id of error.watchFiles) {
this.watchFile(id);
}
}
if (error.id) {
this.cache.modules = this.cache.modules.filter(module => module.id !== error.id);
}
}
this.watcher.emitter.emit('event', {
code: 'ERROR',
error,
result
});
}
}
updateWatchedFiles(result) {
const previouslyWatched = this.watched;
this.watched = new Set();
this.watchFiles = result.watchFiles;
this.cache = result.cache;
for (const id of this.watchFiles) {
this.watchFile(id);
}
for (const module of this.cache.modules) {
for (const depId of module.transformDependencies) {
this.watchFile(depId, true);
}
}
for (const id of previouslyWatched) {
if (!this.watched.has(id)) {
this.fileWatcher.unwatch(id);
}
}
}
watchFile(id, isTransformDependency = false) {
if (!this.filter(id))
return;
this.watched.add(id);
if (this.outputFiles.some(file => file === id)) {
throw new Error('Cannot import the generated bundle');
}
// this is necessary to ensure that any 'renamed' files
// continue to be watched following an error
this.fileWatcher.watch(id, isTransformDependency);
}
}
exports.Task = Task;
exports.Watcher = Watcher;
//# sourceMappingURL=watch.js.map

View file

@ -0,0 +1,142 @@
{
"name": "rollup",
"version": "2.80.0",
"description": "Next-generation ES module bundler",
"main": "dist/rollup.js",
"module": "dist/es/rollup.js",
"typings": "dist/rollup.d.ts",
"bin": {
"rollup": "dist/bin/rollup"
},
"scripts": {
"build": "shx rm -rf dist && node scripts/update-git-commit.js && rollup --config rollup.config.ts --configPlugin typescript && shx cp src/rollup/types.d.ts dist/rollup.d.ts && shx chmod a+x dist/bin/rollup",
"build:cjs": "shx rm -rf dist && rollup --config rollup.config.ts --configPlugin typescript --configTest && shx cp src/rollup/types.d.ts dist/rollup.d.ts && shx chmod a+x dist/bin/rollup",
"build:bootstrap": "node dist/bin/rollup --config rollup.config.ts --configPlugin typescript && shx cp src/rollup/types.d.ts dist/rollup.d.ts && shx chmod a+x dist/bin/rollup && cp -r dist browser/",
"ci:lint": "npm run lint:nofix",
"ci:test": "npm run build:cjs && npm run build:bootstrap && npm run test:all",
"ci:test:only": "npm run build:cjs && npm run build:bootstrap && npm run test:only",
"ci:coverage": "npm run build:cjs && npm run build:bootstrap && nyc --reporter lcovonly mocha",
"lint": "eslint . --fix --cache && prettier --write \"**/*.md\"",
"lint:nofix": "eslint . --cache && prettier --check \"**/*.md\"",
"lint:markdown": "prettier --write \"**/*.md\"",
"perf": "npm run build:cjs && node --expose-gc scripts/perf.js",
"perf:debug": "node --inspect-brk scripts/perf-debug.js",
"perf:init": "node scripts/perf-init.js",
"postpublish": "git push && git push --tags",
"prepare": "husky install && npm run build",
"security": "npm audit",
"test": "npm run build && npm run test:all",
"test:cjs": "npm run build:cjs && npm run test:only",
"test:quick": "mocha -b test/test.js",
"test:all": "npm run test:only && npm run test:browser && npm run test:typescript && npm run test:leak && npm run test:package",
"test:coverage": "npm run build:cjs && shx rm -rf coverage/* && nyc --reporter html mocha test/test.js",
"test:coverage:browser": "npm run build && shx rm -rf coverage/* && nyc mocha test/browser/index.js",
"test:leak": "node --expose-gc test/leak/index.js",
"test:package": "node scripts/test-package.js",
"test:only": "mocha test/test.js",
"test:typescript": "shx rm -rf test/typescript/dist && shx cp -r dist test/typescript/ && tsc --noEmit -p test/typescript && tsc --noEmit",
"test:browser": "mocha test/browser/index.js",
"watch": "rollup --config rollup.config.ts --configPlugin typescript --watch"
},
"repository": "rollup/rollup",
"keywords": [
"modules",
"bundler",
"bundling",
"es6",
"optimizer"
],
"author": "Rich Harris",
"license": "MIT",
"bugs": {
"url": "https://github.com/rollup/rollup/issues"
},
"homepage": "https://rollupjs.org/",
"optionalDependencies": {
"fsevents": "~2.3.2"
},
"devDependencies": {
"@rollup/plugin-alias": "^3.1.9",
"@rollup/plugin-buble": "^0.21.3",
"@rollup/plugin-commonjs": "^22.0.1",
"@rollup/plugin-json": "^4.1.0",
"@rollup/plugin-node-resolve": "^13.3.0",
"@rollup/plugin-replace": "^4.0.0",
"@rollup/plugin-typescript": "^8.3.3",
"@rollup/pluginutils": "^4.2.1",
"@types/estree": "0.0.52",
"@types/node": "^10.17.60",
"@types/signal-exit": "^3.0.1",
"@types/yargs-parser": "^20.2.2",
"@typescript-eslint/eslint-plugin": "^5.30.7",
"@typescript-eslint/parser": "^5.30.7",
"acorn": "^8.7.1",
"acorn-jsx": "^5.3.2",
"acorn-walk": "^8.2.0",
"buble": "^0.20.0",
"chokidar": "^3.5.3",
"colorette": "^2.0.19",
"core-js": "^3.23.5",
"date-time": "^4.0.0",
"es5-shim": "^4.6.7",
"es6-shim": "^0.35.6",
"eslint": "^8.20.0",
"eslint-config-prettier": "^8.5.0",
"eslint-plugin-import": "^2.26.0",
"eslint-plugin-prettier": "^4.2.1",
"execa": "^5.1.1",
"fixturify": "^2.1.1",
"fs-extra": "^10.1.0",
"hash.js": "^1.1.7",
"husky": "^7.0.4",
"is-reference": "^3.0.0",
"lint-staged": "^10.5.4",
"locate-character": "^2.0.5",
"magic-string": "^0.26.2",
"mocha": "^9.2.2",
"nyc": "^15.1.0",
"prettier": "^2.7.1",
"pretty-bytes": "^5.6.0",
"pretty-ms": "^7.0.1",
"requirejs": "^2.3.6",
"rollup": "^2.77.0",
"rollup-plugin-license": "^2.8.1",
"rollup-plugin-string": "^3.0.0",
"rollup-plugin-terser": "^7.0.2",
"rollup-plugin-thatworks": "^1.0.4",
"shx": "^0.3.4",
"signal-exit": "^3.0.7",
"source-map": "^0.7.4",
"source-map-support": "^0.5.21",
"sourcemap-codec": "^1.4.8",
"systemjs": "^6.12.1",
"terser": "^5.14.2",
"tslib": "^2.4.0",
"typescript": "^4.7.4",
"weak-napi": "^2.0.2",
"yargs-parser": "^20.2.9"
},
"files": [
"dist/**/*.js",
"dist/*.d.ts",
"dist/bin/rollup",
"dist/es/package.json",
"dist/rollup.browser.js.map"
],
"engines": {
"node": ">=10.0.0"
},
"exports": {
".": {
"types": "./dist/rollup.d.ts",
"node": {
"require": "./dist/rollup.js",
"import": "./dist/es/rollup.js"
},
"default": "./dist/es/rollup.browser.js"
},
"./loadConfigFile": "./dist/loadConfigFile.js",
"./dist/loadConfigFile": "./dist/loadConfigFile.js",
"./dist/*": "./dist/*"
}
}

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{
"name": "@rollup/plugin-babel",
"version": "5.3.1",
"publishConfig": {
"access": "public"
},
"description": "Seamless integration between Rollup and Babel.",
"license": "MIT",
"repository": {
"url": "rollup/plugins",
"directory": "packages/babel"
},
"author": "Rich Harris",
"homepage": "https://github.com/rollup/plugins/tree/master/packages/babel#readme",
"bugs": "https://github.com/rollup/plugins/issues",
"main": "dist/index.js",
"module": "dist/index.es.js",
"engines": {
"node": ">= 10.0.0"
},
"scripts": {
"build": "rollup -c",
"ci:coverage": "nyc pnpm test && nyc report --reporter=text-lcov > coverage.lcov",
"ci:lint": "pnpm build && pnpm lint",
"ci:lint:commits": "commitlint --from=${CIRCLE_BRANCH} --to=${CIRCLE_SHA1}",
"ci:test": "pnpm test -- --verbose",
"prebuild": "del-cli dist",
"prerelease": "pnpm build",
"pretest": "pnpm build",
"release": "pnpm plugin:release --workspace-root -- --pkg $npm_package_name",
"test": "ava",
"test:ts": "tsc types/index.d.ts test/types.ts --noEmit"
},
"files": [
"dist",
"types",
"README.md",
"LICENSE"
],
"keywords": [
"rollup",
"plugin",
"rollup-plugin",
"babel",
"es2015",
"es6"
],
"peerDependencies": {
"@babel/core": "^7.0.0",
"@types/babel__core": "^7.1.9",
"rollup": "^1.20.0||^2.0.0"
},
"peerDependenciesMeta": {
"@types/babel__core": {
"optional": true
}
},
"dependencies": {
"@babel/helper-module-imports": "^7.10.4",
"@rollup/pluginutils": "^3.1.0"
},
"devDependencies": {
"@babel/core": "^7.10.5",
"@babel/plugin-external-helpers": "^7.10.4",
"@babel/plugin-proposal-decorators": "^7.10.5",
"@babel/plugin-syntax-dynamic-import": "^7.8.3",
"@babel/plugin-transform-runtime": "^7.10.5",
"@babel/preset-env": "^7.10.4",
"@rollup/plugin-json": "^4.1.0",
"@rollup/plugin-node-resolve": "^10.0.0",
"@types/babel__core": "^7.1.9",
"rollup": "^2.67.3",
"source-map": "^0.7.3"
},
"types": "types/index.d.ts",
"ava": {
"babel": {
"compileEnhancements": false
},
"files": [
"!**/fixtures/**",
"!**/helpers/**",
"!**/recipes/**",
"!**/types.ts"
]
},
"contributors": [
"Bogdan Chadkin <trysound@yandex.ru>",
"Mateusz Burzyński <mateuszburzynski@gmail.com> (https://github.com/Andarist)"
]
}

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import { Plugin, PluginContext, TransformPluginContext } from 'rollup';
import { FilterPattern, CreateFilter } from '@rollup/pluginutils';
import * as babelCore from '@babel/core';
export interface RollupBabelInputPluginOptions
extends Omit<babelCore.TransformOptions, 'include' | 'exclude'> {
/**
* A minimatch pattern, or array of patterns, which specifies the files in the build the plugin should operate on. When relying on Babel configuration files you cannot include files already excluded there.
* @default undefined;
*/
include?: FilterPattern;
/**
* A minimatch pattern, or array of patterns, which specifies the files in the build the plugin should ignore. When relaying on Babel configuration files you can only exclude additional files with this option, you cannot override what you have configured for Babel itself.
* @default undefined;
*/
exclude?: FilterPattern;
/**
* Custom filter function can be used to determine whether or not certain modules should be operated upon.
* Example:
* import { createFilter } from '@rollup/pluginutils';
* const include = 'include/**.js';
* const exclude = 'exclude/**.js';
* const filter = createFilter(include, exclude, {});
* @default undefined;
*/
filter?: ReturnType<CreateFilter>;
/**
* An array of file extensions that Babel should transpile. If you want to transpile TypeScript files with this plugin it's essential to include .ts and .tsx in this option.
* @default ['.js', '.jsx', '.es6', '.es', '.mjs']
*/
extensions?: string[];
/**
* It is recommended to configure this option explicitly (even if with its default value) so an informed decision is taken on how those babel helpers are inserted into the code.
* @default 'bundled'
*/
babelHelpers?: 'bundled' | 'runtime' | 'inline' | 'external';
/**
* Before transpiling your input files this plugin also transpile a short piece of code for each input file. This is used to validate some misconfiguration errors, but for sufficiently big projects it can slow your build times so if you are confident about your configuration then you might disable those checks with this option.
* @default false
*/
skipPreflightCheck?: boolean;
}
export interface RollupBabelOutputPluginOptions
extends Omit<babelCore.TransformOptions, 'include' | 'exclude'> {
/**
* Use with other formats than UMD/IIFE.
* @default false
*/
allowAllFormats?: boolean;
}
export type RollupBabelCustomInputPluginOptions = (
options: RollupBabelInputPluginOptions & Record<string, any>
) => {
customOptions: Record<string, any>;
pluginOptions: RollupBabelInputPluginOptions;
};
export type RollupBabelCustomOutputPluginOptions = (
options: RollupBabelOutputPluginOptions & Record<string, any>
) => {
customOptions: Record<string, any>;
pluginOptions: RollupBabelOutputPluginOptions;
};
export interface RollupBabelCustomPluginConfigOptions {
code: string;
customOptions: Record<string, any>;
}
export interface RollupBabelCustomPluginResultOptions {
code: string;
customOptions: Record<string, any>;
config: babelCore.PartialConfig;
transformOptions: babelCore.TransformOptions;
}
export type RollupBabelCustomInputPluginConfig = (
this: TransformPluginContext,
cfg: babelCore.PartialConfig,
options: RollupBabelCustomPluginConfigOptions
) => babelCore.TransformOptions;
export type RollupBabelCustomInputPluginResult = (
this: TransformPluginContext,
result: babelCore.BabelFileResult,
options: RollupBabelCustomPluginResultOptions
) => babelCore.BabelFileResult;
export type RollupBabelCustomOutputPluginConfig = (
this: PluginContext,
cfg: babelCore.PartialConfig,
options: RollupBabelCustomPluginConfigOptions
) => babelCore.TransformOptions;
export type RollupBabelCustomOutputPluginResult = (
this: PluginContext,
result: babelCore.BabelFileResult,
options: RollupBabelCustomPluginResultOptions
) => babelCore.BabelFileResult;
export interface RollupBabelCustomInputPlugin {
options?: RollupBabelCustomInputPluginOptions;
config?: RollupBabelCustomInputPluginConfig;
result?: RollupBabelCustomInputPluginResult;
}
export interface RollupBabelCustomOutputPlugin {
options?: RollupBabelCustomOutputPluginOptions;
config?: RollupBabelCustomOutputPluginConfig;
result?: RollupBabelCustomOutputPluginResult;
}
export type RollupBabelCustomInputPluginBuilder = (
babel: typeof babelCore
) => RollupBabelCustomInputPlugin;
export type RollupBabelCustomOutputPluginBuilder = (
babel: typeof babelCore
) => RollupBabelCustomOutputPlugin;
/**
* A Rollup plugin for seamless integration between Rollup and Babel.
* @param options - Plugin options.
* @returns Plugin instance.
*/
export function getBabelInputPlugin(options?: RollupBabelInputPluginOptions): Plugin;
export function getBabelOutputPlugin(options?: RollupBabelOutputPluginOptions): Plugin;
export function createBabelInputPluginFactory(
customCallback?: RollupBabelCustomInputPluginBuilder
): typeof getBabelInputPlugin;
export function createBabelOutputPluginFactory(
customCallback?: RollupBabelCustomOutputPluginBuilder
): typeof getBabelOutputPlugin;
/**
* A Rollup plugin for seamless integration between Rollup and Babel.
* @param options - Plugin options.
* @returns Plugin instance.
*/
export function babel(options?: RollupBabelInputPluginOptions): Plugin;
export default babel;

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The MIT License (MIT)
Copyright (c) 2019 RollupJS Plugin Contributors (https://github.com/rollup/plugins/graphs/contributors)
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.

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[npm]: https://img.shields.io/npm/v/@rollup/plugin-node-resolve
[npm-url]: https://www.npmjs.com/package/@rollup/plugin-node-resolve
[size]: https://packagephobia.now.sh/badge?p=@rollup/plugin-node-resolve
[size-url]: https://packagephobia.now.sh/result?p=@rollup/plugin-node-resolve
[![npm][npm]][npm-url]
[![size][size]][size-url]
[![libera manifesto](https://img.shields.io/badge/libera-manifesto-lightgrey.svg)](https://liberamanifesto.com)
# @rollup/plugin-node-resolve
🍣 A Rollup plugin which locates modules using the [Node resolution algorithm](https://nodejs.org/api/modules.html#modules_all_together), for using third party modules in `node_modules`
## Requirements
This plugin requires an [LTS](https://github.com/nodejs/Release) Node version (v14.0.0+) and Rollup v2.78.0+.
## Install
Using npm:
```console
npm install @rollup/plugin-node-resolve --save-dev
```
## Usage
Create a `rollup.config.js` [configuration file](https://www.rollupjs.org/guide/en/#configuration-files) and import the plugin:
```js
import { nodeResolve } from '@rollup/plugin-node-resolve';
export default {
input: 'src/index.js',
output: {
dir: 'output',
format: 'cjs'
},
plugins: [nodeResolve()]
};
```
Then call `rollup` either via the [CLI](https://www.rollupjs.org/guide/en/#command-line-reference) or the [API](https://www.rollupjs.org/guide/en/#javascript-api).
## Package entrypoints
This plugin supports the package entrypoints feature from node js, specified in the `exports` or `imports` field of a package. Check the [official documentation](https://nodejs.org/api/packages.html#packages_package_entry_points) for more information on how this works. This is the default behavior. In the abscence of these fields, the fields in `mainFields` will be the ones to be used.
## Options
### `exportConditions`
Type: `Array[...String]`<br>
Default: `[]`
Additional conditions of the package.json exports field to match when resolving modules. By default, this plugin looks for the `['default', 'module', 'import']` conditions when resolving imports.
When using `@rollup/plugin-commonjs` v16 or higher, this plugin will use the `['default', 'module', 'require']` conditions when resolving require statements.
Setting this option will add extra conditions on top of the default conditions. See https://nodejs.org/api/packages.html#packages_conditional_exports for more information.
In order to get the [resolution behavior of Node.js](https://nodejs.org/api/packages.html#packages_conditional_exports), set this to `['node']`.
### `browser`
Type: `Boolean`<br>
Default: `false`
If `true`, instructs the plugin to use the browser module resolutions in `package.json` and adds `'browser'` to `exportConditions` if it is not present so browser conditionals in `exports` are applied. If `false`, any browser properties in package files will be ignored. Alternatively, a value of `'browser'` can be added to both the `mainFields` and `exportConditions` options, however this option takes precedence over `mainFields`.
> This option does not work when a package is using [package entrypoints](https://nodejs.org/api/packages.html#packages_package_entry_points)
### `moduleDirectories`
Type: `Array[...String]`<br>
Default: `['node_modules']`
A list of directory names in which to recursively look for modules.
### `modulePaths`
Type: `Array[...String]`<br>
Default: `[]`
A list of absolute paths to additional locations to search for modules. [This is analogous to setting the `NODE_PATH` environment variable for node](https://nodejs.org/api/modules.html#loading-from-the-global-folders).
### `dedupe`
Type: `Array[...String]`<br>
Default: `[]`
An `Array` of modules names, which instructs the plugin to force resolving for the specified modules to the root `node_modules`. Helps to prevent bundling the same package multiple times if package is imported from dependencies.
```js
dedupe: ['my-package', '@namespace/my-package'];
```
This will deduplicate bare imports such as:
```js
import 'my-package';
import '@namespace/my-package';
```
And it will deduplicate deep imports such as:
```js
import 'my-package/foo.js';
import '@namespace/my-package/bar.js';
```
### `extensions`
Type: `Array[...String]`<br>
Default: `['.mjs', '.js', '.json', '.node']`
Specifies the extensions of files that the plugin will operate on.
### `jail`
Type: `String`<br>
Default: `'/'`
Locks the module search within specified path (e.g. chroot). Modules defined outside this path will be ignored by this plugin.
### `mainFields`
Type: `Array[...String]`<br>
Default: `['module', 'main']`<br>
Valid values: `['browser', 'jsnext:main', 'module', 'main']`
Specifies the properties to scan within a `package.json`, used to determine the bundle entry point. The order of property names is significant, as the first-found property is used as the resolved entry point. If the array contains `'browser'`, key/values specified in the `package.json` `browser` property will be used.
### `preferBuiltins`
Type: `Boolean | (module: string) => boolean`<br>
Default: `true` (with warnings if a builtin module is used over a local version. Set to `true` to disable warning.)
If `true`, the plugin will prefer built-in modules (e.g. `fs`, `path`). If `false`, the plugin will look for locally installed modules of the same name.
Alternatively, you may pass in a function that returns a boolean to confirm whether the plugin should prefer built-in modules. e.g.
```js
preferBuiltins: (module) => module !== 'punycode';
```
will not treat `punycode` as a built-in module
### `modulesOnly`
Type: `Boolean`<br>
Default: `false`
If `true`, inspect resolved files to assert that they are ES2015 modules.
### `resolveOnly`
Type: `Array[...String|RegExp] | (module: string) => boolean`<br>
Default: `null`
An `Array` which instructs the plugin to limit module resolution to those whose names match patterns in the array. _Note: Modules not matching any patterns will be marked as external._
Alternatively, you may pass in a function that returns a boolean to confirm whether the module should be included or not.
Examples:
- `resolveOnly: ['batman', /^@batcave\/.*$/]`
- `resolveOnly: module => !module.includes('joker')`
### `rootDir`
Type: `String`<br>
Default: `process.cwd()`
Specifies the root directory from which to resolve modules. Typically used when resolving entry-point imports, and when resolving deduplicated modules. Useful when executing rollup in a package of a mono-repository.
```
// Set the root directory to be the parent folder
rootDir: path.join(process.cwd(), '..')
```
### `ignoreSideEffectsForRoot`
If you use the `sideEffects` property in the package.json, by default this is respected for files in the root package. Set to `true` to ignore the `sideEffects` configuration for the root package.
### `allowExportsFolderMapping`
Older Node versions supported exports mappings of folders like
```json
{
"exports": {
"./foo/": "./dist/foo/"
}
}
```
This was deprecated with Node 14 and removed in Node 17, instead it is recommended to use exports patterns like
```json
{
"exports": {
"./foo/*": "./dist/foo/*"
}
}
```
But for backwards compatibility this behavior is still supported by enabling the `allowExportsFolderMapping` (defaults to `true`).
The default value might change in a futur major release.
## Preserving symlinks
This plugin honours the rollup [`preserveSymlinks`](https://rollupjs.org/guide/en/#preservesymlinks) option.
## Using with @rollup/plugin-commonjs
Since most packages in your node_modules folder are probably legacy CommonJS rather than JavaScript modules, you may need to use [@rollup/plugin-commonjs](https://github.com/rollup/plugins/tree/master/packages/commonjs):
```js
// rollup.config.js
import { nodeResolve } from '@rollup/plugin-node-resolve';
import commonjs from '@rollup/plugin-commonjs';
export default {
input: 'main.js',
output: {
file: 'bundle.js',
format: 'iife',
name: 'MyModule'
},
plugins: [nodeResolve(), commonjs()]
};
```
## Resolving Built-Ins (like `fs`)
By default this plugin will prefer built-ins over local modules, marking them as external.
See [`preferBuiltins`](#preferbuiltins).
To provide stubbed versions of Node built-ins, use a plugin like [rollup-plugin-node-polyfills](https://github.com/ionic-team/rollup-plugin-node-polyfills) and set `preferBuiltins` to `false`. e.g.
```js
import { nodeResolve } from '@rollup/plugin-node-resolve';
import nodePolyfills from 'rollup-plugin-node-polyfills';
export default ({
input: ...,
plugins: [
nodePolyfills(),
nodeResolve({ preferBuiltins: false })
],
external: builtins,
output: ...
})
```
## Resolving Require Statements
According to [NodeJS module resolution](https://nodejs.org/api/packages.html#packages_package_entry_points) `require` statements should resolve using the `require` condition in the package exports field, while es modules should use the `import` condition.
The node resolve plugin uses `import` by default, you can opt into using the `require` semantics by passing an extra option to the resolve function:
```js
this.resolve(importee, importer, {
skipSelf: true,
custom: { 'node-resolve': { isRequire: true } }
});
```
## Resolve Options
After this plugin resolved an import id to its target file in `node_modules`, it will invoke `this.resolve` again with the resolved id. It will pass the following information in the resolve options:
```js
this.resolve(resolved.id, importer, {
custom: {
'node-resolve': {
resolved, // the object with information from node.js resolve
importee // the original import id
}
}
});
```
Your plugin can use the `importee` information to map an original import to its resolved file in `node_modules`, in a plugin hook such as `resolveId`.
The `resolved` object contains the resolved id, which is passed as the first parameter. It also has a property `moduleSideEffects`, which may contain the value from the npm `package.json` field `sideEffects` or `null`.
## Meta
[CONTRIBUTING](/.github/CONTRIBUTING.md)
[LICENSE (MIT)](/LICENSE)

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The MIT License (MIT)
Copyright (c) 2019 RollupJS Plugin Contributors (https://github.com/rollup/plugins/graphs/contributors)
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.

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[npm]: https://img.shields.io/npm/v/@rollup/pluginutils
[npm-url]: https://www.npmjs.com/package/@rollup/pluginutils
[size]: https://packagephobia.now.sh/badge?p=@rollup/pluginutils
[size-url]: https://packagephobia.now.sh/result?p=@rollup/pluginutils
[![npm][npm]][npm-url]
[![size][size]][size-url]
[![libera manifesto](https://img.shields.io/badge/libera-manifesto-lightgrey.svg)](https://liberamanifesto.com)
# @rollup/pluginutils
A set of utility functions commonly used by 🍣 Rollup plugins.
## Requirements
The plugin utils require an [LTS](https://github.com/nodejs/Release) Node version (v14.0.0+) and Rollup v1.20.0+.
## Install
Using npm:
```console
npm install @rollup/pluginutils --save-dev
```
## Usage
```js
import utils from '@rollup/pluginutils';
//...
```
## API
Available utility functions are listed below:
_Note: Parameter names immediately followed by a `?` indicate that the parameter is optional._
### addExtension
Adds an extension to a module ID if one does not exist.
Parameters: `(filename: String, ext?: String)`<br>
Returns: `String`
```js
import { addExtension } from '@rollup/pluginutils';
export default function myPlugin(options = {}) {
return {
resolveId(code, id) {
// only adds an extension if there isn't one already
id = addExtension(id); // `foo` -> `foo.js`, `foo.js` -> `foo.js`
id = addExtension(id, '.myext'); // `foo` -> `foo.myext`, `foo.js` -> `foo.js`
}
};
}
```
### attachScopes
Attaches `Scope` objects to the relevant nodes of an AST. Each `Scope` object has a `scope.contains(name)` method that returns `true` if a given name is defined in the current scope or a parent scope.
Parameters: `(ast: Node, propertyName?: String)`<br>
Returns: `Object`
See [@rollup/plugin-inject](https://github.com/rollup/plugins/tree/master/packages/inject) or [@rollup/plugin-commonjs](https://github.com/rollup/plugins/tree/master/packages/commonjs) for an example of usage.
```js
import { attachScopes } from '@rollup/pluginutils';
import { walk } from 'estree-walker';
export default function myPlugin(options = {}) {
return {
transform(code) {
const ast = this.parse(code);
let scope = attachScopes(ast, 'scope');
walk(ast, {
enter(node) {
if (node.scope) scope = node.scope;
if (!scope.contains('foo')) {
// `foo` is not defined, so if we encounter it,
// we assume it's a global
}
},
leave(node) {
if (node.scope) scope = scope.parent;
}
});
}
};
}
```
### createFilter
Constructs a filter function which can be used to determine whether or not certain modules should be operated upon.
Parameters: `(include?: <picomatch>, exclude?: <picomatch>, options?: Object)`<br>
Returns: `(id: string | unknown) => boolean`
#### `include` and `exclude`
Type: `String | RegExp | Array[...String|RegExp]`<br>
A valid [`picomatch`](https://github.com/micromatch/picomatch#globbing-features) pattern, or array of patterns. If `options.include` is omitted or has zero length, filter will return `true` by default. Otherwise, an ID must match one or more of the `picomatch` patterns, and must not match any of the `options.exclude` patterns.
Note that `picomatch` patterns are very similar to [`minimatch`](https://github.com/isaacs/minimatch#readme) patterns, and in most use cases, they are interchangeable. If you have more specific pattern matching needs, you can view [this comparison table](https://github.com/micromatch/picomatch#library-comparisons) to learn more about where the libraries differ.
#### `options`
##### `resolve`
Type: `String | Boolean | null`
Optionally resolves the patterns against a directory other than `process.cwd()`. If a `String` is specified, then the value will be used as the base directory. Relative paths will be resolved against `process.cwd()` first. If `false`, then the patterns will not be resolved against any directory. This can be useful if you want to create a filter for virtual module names.
#### Usage
```js
import { createFilter } from '@rollup/pluginutils';
export default function myPlugin(options = {}) {
// assume that the myPlugin accepts options of `options.include` and `options.exclude`
var filter = createFilter(options.include, options.exclude, {
resolve: '/my/base/dir'
});
return {
transform(code, id) {
if (!filter(id)) return;
// proceed with the transformation...
}
};
}
```
### dataToEsm
Transforms objects into tree-shakable ES Module imports.
Parameters: `(data: Object, options: DataToEsmOptions)`<br>
Returns: `String`
#### `data`
Type: `Object`
An object to transform into an ES module.
#### `options`
Type: `DataToEsmOptions`
_Note: Please see the TypeScript definition for complete documentation of these options_
#### Usage
```js
import { dataToEsm } from '@rollup/pluginutils';
const esModuleSource = dataToEsm(
{
custom: 'data',
to: ['treeshake']
},
{
compact: false,
indent: '\t',
preferConst: true,
objectShorthand: true,
namedExports: true,
includeArbitraryNames: false
}
);
/*
Outputs the string ES module source:
export const custom = 'data';
export const to = ['treeshake'];
export default { custom, to };
*/
```
### extractAssignedNames
Extracts the names of all assignment targets based upon specified patterns.
Parameters: `(param: Node)`<br>
Returns: `Array[...String]`
#### `param`
Type: `Node`
An `acorn` AST Node.
#### Usage
```js
import { extractAssignedNames } from '@rollup/pluginutils';
import { walk } from 'estree-walker';
export default function myPlugin(options = {}) {
return {
transform(code) {
const ast = this.parse(code);
walk(ast, {
enter(node) {
if (node.type === 'VariableDeclarator') {
const declaredNames = extractAssignedNames(node.id);
// do something with the declared names
// e.g. for `const {x, y: z} = ...` => declaredNames = ['x', 'z']
}
}
});
}
};
}
```
### exactRegex
Constructs a RegExp that matches the exact string specified. This is useful for plugin hook filters.
Parameters: `(str: String | Array[...String], flags?: String)`<br>
Returns: `RegExp`
#### Usage
```js
import { exactRegex } from '@rollup/pluginutils';
exactRegex('foobar'); // /^foobar$/
exactRegex(['foo', 'bar']); // /^(?:foo|bar)$/
exactRegex('foo(bar)', 'i'); // /^foo\(bar\)$/i
```
### makeLegalIdentifier
Constructs a bundle-safe identifier from a `String`.
Parameters: `(str: String)`<br>
Returns: `String`
#### Usage
```js
import { makeLegalIdentifier } from '@rollup/pluginutils';
makeLegalIdentifier('foo-bar'); // 'foo_bar'
makeLegalIdentifier('typeof'); // '_typeof'
```
### normalizePath
Converts path separators to forward slash.
Parameters: `(filename: String)`<br>
Returns: `String`
#### Usage
```js
import { normalizePath } from '@rollup/pluginutils';
normalizePath('foo\\bar'); // 'foo/bar'
normalizePath('foo/bar'); // 'foo/bar'
```
### prefixRegex
Constructs a RegExp that matches a value that has the specified prefix. This is useful for plugin hook filters.
Parameters: `(str: String | Array[...String], flags?: String)`<br>
Returns: `RegExp`
#### Usage
```js
import { prefixRegex } from '@rollup/pluginutils';
prefixRegex('foobar'); // /^foobar/
prefixRegex(['foo', 'bar']); // /^(?:foo|bar)/
prefixRegex('foo(bar)', 'i'); // /^foo\(bar\)/i
```
### suffixRegex
Constructs a RegExp that matches a value that has the specified suffix. This is useful for plugin hook filters.
Parameters: `(str: String | Array[...String], flags?: String)`<br>
Returns: `RegExp`
#### Usage
```js
import { suffixRegex } from '@rollup/pluginutils';
suffixRegex('foobar'); // /foobar$/
suffixRegex(['foo', 'bar']); // /(?:foo|bar)$/
suffixRegex('foo(bar)', 'i'); // /foo\(bar\)$/i
```
## Meta
[CONTRIBUTING](/.github/CONTRIBUTING.md)
[LICENSE (MIT)](/LICENSE)

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@ -0,0 +1,407 @@
'use strict';
Object.defineProperty(exports, '__esModule', { value: true });
var path = require('path');
var estreeWalker = require('estree-walker');
var pm = require('picomatch');
const addExtension = function addExtension(filename, ext = '.js') {
let result = `${filename}`;
if (!path.extname(filename))
result += ext;
return result;
};
const extractors = {
ArrayPattern(names, param) {
for (const element of param.elements) {
if (element)
extractors[element.type](names, element);
}
},
AssignmentPattern(names, param) {
extractors[param.left.type](names, param.left);
},
Identifier(names, param) {
names.push(param.name);
},
MemberExpression() { },
ObjectPattern(names, param) {
for (const prop of param.properties) {
// @ts-ignore Typescript reports that this is not a valid type
if (prop.type === 'RestElement') {
extractors.RestElement(names, prop);
}
else {
extractors[prop.value.type](names, prop.value);
}
}
},
RestElement(names, param) {
extractors[param.argument.type](names, param.argument);
}
};
const extractAssignedNames = function extractAssignedNames(param) {
const names = [];
extractors[param.type](names, param);
return names;
};
const blockDeclarations = {
const: true,
let: true
};
class Scope {
constructor(options = {}) {
this.parent = options.parent;
this.isBlockScope = !!options.block;
this.declarations = Object.create(null);
if (options.params) {
options.params.forEach((param) => {
extractAssignedNames(param).forEach((name) => {
this.declarations[name] = true;
});
});
}
}
addDeclaration(node, isBlockDeclaration, isVar) {
if (!isBlockDeclaration && this.isBlockScope) {
// it's a `var` or function node, and this
// is a block scope, so we need to go up
this.parent.addDeclaration(node, isBlockDeclaration, isVar);
}
else if (node.id) {
extractAssignedNames(node.id).forEach((name) => {
this.declarations[name] = true;
});
}
}
contains(name) {
return this.declarations[name] || (this.parent ? this.parent.contains(name) : false);
}
}
const attachScopes = function attachScopes(ast, propertyName = 'scope') {
let scope = new Scope();
estreeWalker.walk(ast, {
enter(n, parent) {
const node = n;
// function foo () {...}
// class Foo {...}
if (/(?:Function|Class)Declaration/.test(node.type)) {
scope.addDeclaration(node, false, false);
}
// var foo = 1
if (node.type === 'VariableDeclaration') {
const { kind } = node;
const isBlockDeclaration = blockDeclarations[kind];
node.declarations.forEach((declaration) => {
scope.addDeclaration(declaration, isBlockDeclaration, true);
});
}
let newScope;
// create new function scope
if (node.type.includes('Function')) {
const func = node;
newScope = new Scope({
parent: scope,
block: false,
params: func.params
});
// named function expressions - the name is considered
// part of the function's scope
if (func.type === 'FunctionExpression' && func.id) {
newScope.addDeclaration(func, false, false);
}
}
// create new for scope
if (/For(?:In|Of)?Statement/.test(node.type)) {
newScope = new Scope({
parent: scope,
block: true
});
}
// create new block scope
if (node.type === 'BlockStatement' && !parent.type.includes('Function')) {
newScope = new Scope({
parent: scope,
block: true
});
}
// catch clause has its own block scope
if (node.type === 'CatchClause') {
newScope = new Scope({
parent: scope,
params: node.param ? [node.param] : [],
block: true
});
}
if (newScope) {
Object.defineProperty(node, propertyName, {
value: newScope,
configurable: true
});
scope = newScope;
}
},
leave(n) {
const node = n;
if (node[propertyName])
scope = scope.parent;
}
});
return scope;
};
// Helper since Typescript can't detect readonly arrays with Array.isArray
function isArray(arg) {
return Array.isArray(arg);
}
function ensureArray(thing) {
if (isArray(thing))
return thing;
if (thing == null)
return [];
return [thing];
}
const normalizePathRegExp = new RegExp(`\\${path.win32.sep}`, 'g');
const normalizePath = function normalizePath(filename) {
return filename.replace(normalizePathRegExp, path.posix.sep);
};
function getMatcherString(id, resolutionBase) {
if (resolutionBase === false || path.isAbsolute(id) || id.startsWith('**')) {
return normalizePath(id);
}
// resolve('') is valid and will default to process.cwd()
const basePath = normalizePath(path.resolve(resolutionBase || ''))
// escape all possible (posix + win) path characters that might interfere with regex
.replace(/[-^$*+?.()|[\]{}]/g, '\\$&');
// Note that we use posix.join because:
// 1. the basePath has been normalized to use /
// 2. the incoming glob (id) matcher, also uses /
// otherwise Node will force backslash (\) on windows
return path.posix.join(basePath, normalizePath(id));
}
const createFilter = function createFilter(include, exclude, options) {
const resolutionBase = options && options.resolve;
const getMatcher = (id) => id instanceof RegExp
? id
: {
test: (what) => {
// this refactor is a tad overly verbose but makes for easy debugging
const pattern = getMatcherString(id, resolutionBase);
const fn = pm(pattern, { dot: true });
const result = fn(what);
return result;
}
};
const includeMatchers = ensureArray(include).map(getMatcher);
const excludeMatchers = ensureArray(exclude).map(getMatcher);
if (!includeMatchers.length && !excludeMatchers.length)
return (id) => typeof id === 'string' && !id.includes('\0');
return function result(id) {
if (typeof id !== 'string')
return false;
if (id.includes('\0'))
return false;
const pathId = normalizePath(id);
for (let i = 0; i < excludeMatchers.length; ++i) {
const matcher = excludeMatchers[i];
if (matcher instanceof RegExp) {
matcher.lastIndex = 0;
}
if (matcher.test(pathId))
return false;
}
for (let i = 0; i < includeMatchers.length; ++i) {
const matcher = includeMatchers[i];
if (matcher instanceof RegExp) {
matcher.lastIndex = 0;
}
if (matcher.test(pathId))
return true;
}
return !includeMatchers.length;
};
};
const reservedWords = 'break case class catch const continue debugger default delete do else export extends finally for function if import in instanceof let new return super switch this throw try typeof var void while with yield enum await implements package protected static interface private public';
const builtins = 'arguments Infinity NaN undefined null true false eval uneval isFinite isNaN parseFloat parseInt decodeURI decodeURIComponent encodeURI encodeURIComponent escape unescape Object Function Boolean Symbol Error EvalError InternalError RangeError ReferenceError SyntaxError TypeError URIError Number Math Date String RegExp Array Int8Array Uint8Array Uint8ClampedArray Int16Array Uint16Array Int32Array Uint32Array Float32Array Float64Array Map Set WeakMap WeakSet SIMD ArrayBuffer DataView JSON Promise Generator GeneratorFunction Reflect Proxy Intl';
const forbiddenIdentifiers = new Set(`${reservedWords} ${builtins}`.split(' '));
forbiddenIdentifiers.add('');
const makeLegalIdentifier = function makeLegalIdentifier(str) {
let identifier = str
.replace(/-(\w)/g, (_, letter) => letter.toUpperCase())
.replace(/[^$_a-zA-Z0-9]/g, '_');
if (/\d/.test(identifier[0]) || forbiddenIdentifiers.has(identifier)) {
identifier = `_${identifier}`;
}
return identifier || '_';
};
function stringify(obj) {
return (JSON.stringify(obj) || 'undefined').replace(/[\u2028\u2029]/g, (char) => `\\u${`000${char.charCodeAt(0).toString(16)}`.slice(-4)}`);
}
function serializeArray(arr, indent, baseIndent) {
let output = '[';
const separator = indent ? `\n${baseIndent}${indent}` : '';
for (let i = 0; i < arr.length; i++) {
const key = arr[i];
output += `${i > 0 ? ',' : ''}${separator}${serialize(key, indent, baseIndent + indent)}`;
}
return `${output}${indent ? `\n${baseIndent}` : ''}]`;
}
function serializeObject(obj, indent, baseIndent) {
let output = '{';
const separator = indent ? `\n${baseIndent}${indent}` : '';
const entries = Object.entries(obj);
for (let i = 0; i < entries.length; i++) {
const [key, value] = entries[i];
const stringKey = makeLegalIdentifier(key) === key ? key : stringify(key);
output += `${i > 0 ? ',' : ''}${separator}${stringKey}:${indent ? ' ' : ''}${serialize(value, indent, baseIndent + indent)}`;
}
return `${output}${indent ? `\n${baseIndent}` : ''}}`;
}
function serialize(obj, indent, baseIndent) {
if (typeof obj === 'object' && obj !== null) {
if (Array.isArray(obj))
return serializeArray(obj, indent, baseIndent);
if (obj instanceof Date)
return `new Date(${obj.getTime()})`;
if (obj instanceof RegExp)
return obj.toString();
return serializeObject(obj, indent, baseIndent);
}
if (typeof obj === 'number') {
if (obj === Infinity)
return 'Infinity';
if (obj === -Infinity)
return '-Infinity';
if (obj === 0)
return 1 / obj === Infinity ? '0' : '-0';
if (obj !== obj)
return 'NaN'; // eslint-disable-line no-self-compare
}
if (typeof obj === 'symbol') {
const key = Symbol.keyFor(obj);
// eslint-disable-next-line no-undefined
if (key !== undefined)
return `Symbol.for(${stringify(key)})`;
}
if (typeof obj === 'bigint')
return `${obj}n`;
return stringify(obj);
}
// isWellFormed exists from Node.js 20
const hasStringIsWellFormed = 'isWellFormed' in String.prototype;
function isWellFormedString(input) {
// @ts-expect-error String::isWellFormed exists from ES2024. tsconfig lib is set to ES6
if (hasStringIsWellFormed)
return input.isWellFormed();
// https://github.com/tc39/proposal-is-usv-string/blob/main/README.md#algorithm
return !/\p{Surrogate}/u.test(input);
}
const dataToEsm = function dataToEsm(data, options = {}) {
var _a, _b;
const t = options.compact ? '' : 'indent' in options ? options.indent : '\t';
const _ = options.compact ? '' : ' ';
const n = options.compact ? '' : '\n';
const declarationType = options.preferConst ? 'const' : 'var';
if (options.namedExports === false ||
typeof data !== 'object' ||
Array.isArray(data) ||
data instanceof Date ||
data instanceof RegExp ||
data === null) {
const code = serialize(data, options.compact ? null : t, '');
const magic = _ || (/^[{[\-\/]/.test(code) ? '' : ' '); // eslint-disable-line no-useless-escape
return `export default${magic}${code};`;
}
let maxUnderbarPrefixLength = 0;
for (const key of Object.keys(data)) {
const underbarPrefixLength = (_b = (_a = /^(_+)/.exec(key)) === null || _a === void 0 ? void 0 : _a[0].length) !== null && _b !== void 0 ? _b : 0;
if (underbarPrefixLength > maxUnderbarPrefixLength) {
maxUnderbarPrefixLength = underbarPrefixLength;
}
}
const arbitraryNamePrefix = `${'_'.repeat(maxUnderbarPrefixLength + 1)}arbitrary`;
let namedExportCode = '';
const defaultExportRows = [];
const arbitraryNameExportRows = [];
for (const [key, value] of Object.entries(data)) {
if (key === makeLegalIdentifier(key)) {
if (options.objectShorthand)
defaultExportRows.push(key);
else
defaultExportRows.push(`${key}:${_}${key}`);
namedExportCode += `export ${declarationType} ${key}${_}=${_}${serialize(value, options.compact ? null : t, '')};${n}`;
}
else {
defaultExportRows.push(`${stringify(key)}:${_}${serialize(value, options.compact ? null : t, '')}`);
if (options.includeArbitraryNames && isWellFormedString(key)) {
const variableName = `${arbitraryNamePrefix}${arbitraryNameExportRows.length}`;
namedExportCode += `${declarationType} ${variableName}${_}=${_}${serialize(value, options.compact ? null : t, '')};${n}`;
arbitraryNameExportRows.push(`${variableName} as ${JSON.stringify(key)}`);
}
}
}
const arbitraryExportCode = arbitraryNameExportRows.length > 0
? `export${_}{${n}${t}${arbitraryNameExportRows.join(`,${n}${t}`)}${n}};${n}`
: '';
const defaultExportCode = `export default${_}{${n}${t}${defaultExportRows.join(`,${n}${t}`)}${n}};${n}`;
return `${namedExportCode}${arbitraryExportCode}${defaultExportCode}`;
};
function exactRegex(str, flags) {
return new RegExp(`^${combineMultipleStrings(str)}$`, flags);
}
function prefixRegex(str, flags) {
return new RegExp(`^${combineMultipleStrings(str)}`, flags);
}
function suffixRegex(str, flags) {
return new RegExp(`${combineMultipleStrings(str)}$`, flags);
}
const escapeRegexRE = /[-/\\^$*+?.()|[\]{}]/g;
function escapeRegex(str) {
return str.replace(escapeRegexRE, '\\$&');
}
function combineMultipleStrings(str) {
if (Array.isArray(str)) {
const escapeStr = str.map(escapeRegex).join('|');
if (escapeStr && str.length > 1) {
return `(?:${escapeStr})`;
}
return escapeStr;
}
return escapeRegex(str);
}
// TODO: remove this in next major
var index = {
addExtension,
attachScopes,
createFilter,
dataToEsm,
exactRegex,
extractAssignedNames,
makeLegalIdentifier,
normalizePath,
prefixRegex,
suffixRegex
};
exports.addExtension = addExtension;
exports.attachScopes = attachScopes;
exports.createFilter = createFilter;
exports.dataToEsm = dataToEsm;
exports.default = index;
exports.exactRegex = exactRegex;
exports.extractAssignedNames = extractAssignedNames;
exports.makeLegalIdentifier = makeLegalIdentifier;
exports.normalizePath = normalizePath;
exports.prefixRegex = prefixRegex;
exports.suffixRegex = suffixRegex;
module.exports = Object.assign(exports.default, exports);
//# sourceMappingURL=index.js.map

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@ -0,0 +1,392 @@
import { extname, win32, posix, isAbsolute, resolve } from 'path';
import { walk } from 'estree-walker';
import pm from 'picomatch';
const addExtension = function addExtension(filename, ext = '.js') {
let result = `${filename}`;
if (!extname(filename))
result += ext;
return result;
};
const extractors = {
ArrayPattern(names, param) {
for (const element of param.elements) {
if (element)
extractors[element.type](names, element);
}
},
AssignmentPattern(names, param) {
extractors[param.left.type](names, param.left);
},
Identifier(names, param) {
names.push(param.name);
},
MemberExpression() { },
ObjectPattern(names, param) {
for (const prop of param.properties) {
// @ts-ignore Typescript reports that this is not a valid type
if (prop.type === 'RestElement') {
extractors.RestElement(names, prop);
}
else {
extractors[prop.value.type](names, prop.value);
}
}
},
RestElement(names, param) {
extractors[param.argument.type](names, param.argument);
}
};
const extractAssignedNames = function extractAssignedNames(param) {
const names = [];
extractors[param.type](names, param);
return names;
};
const blockDeclarations = {
const: true,
let: true
};
class Scope {
constructor(options = {}) {
this.parent = options.parent;
this.isBlockScope = !!options.block;
this.declarations = Object.create(null);
if (options.params) {
options.params.forEach((param) => {
extractAssignedNames(param).forEach((name) => {
this.declarations[name] = true;
});
});
}
}
addDeclaration(node, isBlockDeclaration, isVar) {
if (!isBlockDeclaration && this.isBlockScope) {
// it's a `var` or function node, and this
// is a block scope, so we need to go up
this.parent.addDeclaration(node, isBlockDeclaration, isVar);
}
else if (node.id) {
extractAssignedNames(node.id).forEach((name) => {
this.declarations[name] = true;
});
}
}
contains(name) {
return this.declarations[name] || (this.parent ? this.parent.contains(name) : false);
}
}
const attachScopes = function attachScopes(ast, propertyName = 'scope') {
let scope = new Scope();
walk(ast, {
enter(n, parent) {
const node = n;
// function foo () {...}
// class Foo {...}
if (/(?:Function|Class)Declaration/.test(node.type)) {
scope.addDeclaration(node, false, false);
}
// var foo = 1
if (node.type === 'VariableDeclaration') {
const { kind } = node;
const isBlockDeclaration = blockDeclarations[kind];
node.declarations.forEach((declaration) => {
scope.addDeclaration(declaration, isBlockDeclaration, true);
});
}
let newScope;
// create new function scope
if (node.type.includes('Function')) {
const func = node;
newScope = new Scope({
parent: scope,
block: false,
params: func.params
});
// named function expressions - the name is considered
// part of the function's scope
if (func.type === 'FunctionExpression' && func.id) {
newScope.addDeclaration(func, false, false);
}
}
// create new for scope
if (/For(?:In|Of)?Statement/.test(node.type)) {
newScope = new Scope({
parent: scope,
block: true
});
}
// create new block scope
if (node.type === 'BlockStatement' && !parent.type.includes('Function')) {
newScope = new Scope({
parent: scope,
block: true
});
}
// catch clause has its own block scope
if (node.type === 'CatchClause') {
newScope = new Scope({
parent: scope,
params: node.param ? [node.param] : [],
block: true
});
}
if (newScope) {
Object.defineProperty(node, propertyName, {
value: newScope,
configurable: true
});
scope = newScope;
}
},
leave(n) {
const node = n;
if (node[propertyName])
scope = scope.parent;
}
});
return scope;
};
// Helper since Typescript can't detect readonly arrays with Array.isArray
function isArray(arg) {
return Array.isArray(arg);
}
function ensureArray(thing) {
if (isArray(thing))
return thing;
if (thing == null)
return [];
return [thing];
}
const normalizePathRegExp = new RegExp(`\\${win32.sep}`, 'g');
const normalizePath = function normalizePath(filename) {
return filename.replace(normalizePathRegExp, posix.sep);
};
function getMatcherString(id, resolutionBase) {
if (resolutionBase === false || isAbsolute(id) || id.startsWith('**')) {
return normalizePath(id);
}
// resolve('') is valid and will default to process.cwd()
const basePath = normalizePath(resolve(resolutionBase || ''))
// escape all possible (posix + win) path characters that might interfere with regex
.replace(/[-^$*+?.()|[\]{}]/g, '\\$&');
// Note that we use posix.join because:
// 1. the basePath has been normalized to use /
// 2. the incoming glob (id) matcher, also uses /
// otherwise Node will force backslash (\) on windows
return posix.join(basePath, normalizePath(id));
}
const createFilter = function createFilter(include, exclude, options) {
const resolutionBase = options && options.resolve;
const getMatcher = (id) => id instanceof RegExp
? id
: {
test: (what) => {
// this refactor is a tad overly verbose but makes for easy debugging
const pattern = getMatcherString(id, resolutionBase);
const fn = pm(pattern, { dot: true });
const result = fn(what);
return result;
}
};
const includeMatchers = ensureArray(include).map(getMatcher);
const excludeMatchers = ensureArray(exclude).map(getMatcher);
if (!includeMatchers.length && !excludeMatchers.length)
return (id) => typeof id === 'string' && !id.includes('\0');
return function result(id) {
if (typeof id !== 'string')
return false;
if (id.includes('\0'))
return false;
const pathId = normalizePath(id);
for (let i = 0; i < excludeMatchers.length; ++i) {
const matcher = excludeMatchers[i];
if (matcher instanceof RegExp) {
matcher.lastIndex = 0;
}
if (matcher.test(pathId))
return false;
}
for (let i = 0; i < includeMatchers.length; ++i) {
const matcher = includeMatchers[i];
if (matcher instanceof RegExp) {
matcher.lastIndex = 0;
}
if (matcher.test(pathId))
return true;
}
return !includeMatchers.length;
};
};
const reservedWords = 'break case class catch const continue debugger default delete do else export extends finally for function if import in instanceof let new return super switch this throw try typeof var void while with yield enum await implements package protected static interface private public';
const builtins = 'arguments Infinity NaN undefined null true false eval uneval isFinite isNaN parseFloat parseInt decodeURI decodeURIComponent encodeURI encodeURIComponent escape unescape Object Function Boolean Symbol Error EvalError InternalError RangeError ReferenceError SyntaxError TypeError URIError Number Math Date String RegExp Array Int8Array Uint8Array Uint8ClampedArray Int16Array Uint16Array Int32Array Uint32Array Float32Array Float64Array Map Set WeakMap WeakSet SIMD ArrayBuffer DataView JSON Promise Generator GeneratorFunction Reflect Proxy Intl';
const forbiddenIdentifiers = new Set(`${reservedWords} ${builtins}`.split(' '));
forbiddenIdentifiers.add('');
const makeLegalIdentifier = function makeLegalIdentifier(str) {
let identifier = str
.replace(/-(\w)/g, (_, letter) => letter.toUpperCase())
.replace(/[^$_a-zA-Z0-9]/g, '_');
if (/\d/.test(identifier[0]) || forbiddenIdentifiers.has(identifier)) {
identifier = `_${identifier}`;
}
return identifier || '_';
};
function stringify(obj) {
return (JSON.stringify(obj) || 'undefined').replace(/[\u2028\u2029]/g, (char) => `\\u${`000${char.charCodeAt(0).toString(16)}`.slice(-4)}`);
}
function serializeArray(arr, indent, baseIndent) {
let output = '[';
const separator = indent ? `\n${baseIndent}${indent}` : '';
for (let i = 0; i < arr.length; i++) {
const key = arr[i];
output += `${i > 0 ? ',' : ''}${separator}${serialize(key, indent, baseIndent + indent)}`;
}
return `${output}${indent ? `\n${baseIndent}` : ''}]`;
}
function serializeObject(obj, indent, baseIndent) {
let output = '{';
const separator = indent ? `\n${baseIndent}${indent}` : '';
const entries = Object.entries(obj);
for (let i = 0; i < entries.length; i++) {
const [key, value] = entries[i];
const stringKey = makeLegalIdentifier(key) === key ? key : stringify(key);
output += `${i > 0 ? ',' : ''}${separator}${stringKey}:${indent ? ' ' : ''}${serialize(value, indent, baseIndent + indent)}`;
}
return `${output}${indent ? `\n${baseIndent}` : ''}}`;
}
function serialize(obj, indent, baseIndent) {
if (typeof obj === 'object' && obj !== null) {
if (Array.isArray(obj))
return serializeArray(obj, indent, baseIndent);
if (obj instanceof Date)
return `new Date(${obj.getTime()})`;
if (obj instanceof RegExp)
return obj.toString();
return serializeObject(obj, indent, baseIndent);
}
if (typeof obj === 'number') {
if (obj === Infinity)
return 'Infinity';
if (obj === -Infinity)
return '-Infinity';
if (obj === 0)
return 1 / obj === Infinity ? '0' : '-0';
if (obj !== obj)
return 'NaN'; // eslint-disable-line no-self-compare
}
if (typeof obj === 'symbol') {
const key = Symbol.keyFor(obj);
// eslint-disable-next-line no-undefined
if (key !== undefined)
return `Symbol.for(${stringify(key)})`;
}
if (typeof obj === 'bigint')
return `${obj}n`;
return stringify(obj);
}
// isWellFormed exists from Node.js 20
const hasStringIsWellFormed = 'isWellFormed' in String.prototype;
function isWellFormedString(input) {
// @ts-expect-error String::isWellFormed exists from ES2024. tsconfig lib is set to ES6
if (hasStringIsWellFormed)
return input.isWellFormed();
// https://github.com/tc39/proposal-is-usv-string/blob/main/README.md#algorithm
return !/\p{Surrogate}/u.test(input);
}
const dataToEsm = function dataToEsm(data, options = {}) {
var _a, _b;
const t = options.compact ? '' : 'indent' in options ? options.indent : '\t';
const _ = options.compact ? '' : ' ';
const n = options.compact ? '' : '\n';
const declarationType = options.preferConst ? 'const' : 'var';
if (options.namedExports === false ||
typeof data !== 'object' ||
Array.isArray(data) ||
data instanceof Date ||
data instanceof RegExp ||
data === null) {
const code = serialize(data, options.compact ? null : t, '');
const magic = _ || (/^[{[\-\/]/.test(code) ? '' : ' '); // eslint-disable-line no-useless-escape
return `export default${magic}${code};`;
}
let maxUnderbarPrefixLength = 0;
for (const key of Object.keys(data)) {
const underbarPrefixLength = (_b = (_a = /^(_+)/.exec(key)) === null || _a === void 0 ? void 0 : _a[0].length) !== null && _b !== void 0 ? _b : 0;
if (underbarPrefixLength > maxUnderbarPrefixLength) {
maxUnderbarPrefixLength = underbarPrefixLength;
}
}
const arbitraryNamePrefix = `${'_'.repeat(maxUnderbarPrefixLength + 1)}arbitrary`;
let namedExportCode = '';
const defaultExportRows = [];
const arbitraryNameExportRows = [];
for (const [key, value] of Object.entries(data)) {
if (key === makeLegalIdentifier(key)) {
if (options.objectShorthand)
defaultExportRows.push(key);
else
defaultExportRows.push(`${key}:${_}${key}`);
namedExportCode += `export ${declarationType} ${key}${_}=${_}${serialize(value, options.compact ? null : t, '')};${n}`;
}
else {
defaultExportRows.push(`${stringify(key)}:${_}${serialize(value, options.compact ? null : t, '')}`);
if (options.includeArbitraryNames && isWellFormedString(key)) {
const variableName = `${arbitraryNamePrefix}${arbitraryNameExportRows.length}`;
namedExportCode += `${declarationType} ${variableName}${_}=${_}${serialize(value, options.compact ? null : t, '')};${n}`;
arbitraryNameExportRows.push(`${variableName} as ${JSON.stringify(key)}`);
}
}
}
const arbitraryExportCode = arbitraryNameExportRows.length > 0
? `export${_}{${n}${t}${arbitraryNameExportRows.join(`,${n}${t}`)}${n}};${n}`
: '';
const defaultExportCode = `export default${_}{${n}${t}${defaultExportRows.join(`,${n}${t}`)}${n}};${n}`;
return `${namedExportCode}${arbitraryExportCode}${defaultExportCode}`;
};
function exactRegex(str, flags) {
return new RegExp(`^${combineMultipleStrings(str)}$`, flags);
}
function prefixRegex(str, flags) {
return new RegExp(`^${combineMultipleStrings(str)}`, flags);
}
function suffixRegex(str, flags) {
return new RegExp(`${combineMultipleStrings(str)}$`, flags);
}
const escapeRegexRE = /[-/\\^$*+?.()|[\]{}]/g;
function escapeRegex(str) {
return str.replace(escapeRegexRE, '\\$&');
}
function combineMultipleStrings(str) {
if (Array.isArray(str)) {
const escapeStr = str.map(escapeRegex).join('|');
if (escapeStr && str.length > 1) {
return `(?:${escapeStr})`;
}
return escapeStr;
}
return escapeRegex(str);
}
// TODO: remove this in next major
var index = {
addExtension,
attachScopes,
createFilter,
dataToEsm,
exactRegex,
extractAssignedNames,
makeLegalIdentifier,
normalizePath,
prefixRegex,
suffixRegex
};
export { addExtension, attachScopes, createFilter, dataToEsm, index as default, exactRegex, extractAssignedNames, makeLegalIdentifier, normalizePath, prefixRegex, suffixRegex };
//# sourceMappingURL=index.js.map

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{"type":"module"}

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# changelog
## 2.0.2
* Internal tidying up (change test runner, convert to JS)
## 2.0.1
* Robustify `this.remove()`, pass current index to walker functions ([#18](https://github.com/Rich-Harris/estree-walker/pull/18))
## 2.0.0
* Add an `asyncWalk` export ([#20](https://github.com/Rich-Harris/estree-walker/pull/20))
* Internal rewrite
## 1.0.1
* Relax node type to `BaseNode` ([#17](https://github.com/Rich-Harris/estree-walker/pull/17))
## 1.0.0
* Don't cache child keys
## 0.9.0
* Add `this.remove()` method
## 0.8.1
* Fix pkg.files
## 0.8.0
* Adopt `estree` types
## 0.7.0
* Add a `this.replace(node)` method
## 0.6.1
* Only traverse nodes that exist and have a type ([#9](https://github.com/Rich-Harris/estree-walker/pull/9))
* Only cache keys for nodes with a type ([#8](https://github.com/Rich-Harris/estree-walker/pull/8))
## 0.6.0
* Fix walker context type
* Update deps, remove unncessary Bublé transformation
## 0.5.2
* Add types to package
## 0.5.1
* Prevent context corruption when `walk()` is called during a walk
## 0.5.0
* Export `childKeys`, for manually fixing in case of malformed ASTs
## 0.4.0
* Add TypeScript typings ([#3](https://github.com/Rich-Harris/estree-walker/pull/3))
## 0.3.1
* Include `pkg.repository` ([#2](https://github.com/Rich-Harris/estree-walker/pull/2))
## 0.3.0
* More predictable ordering
## 0.2.1
* Keep `context` shape
## 0.2.0
* Add ES6 build
## 0.1.3
* npm snafu
## 0.1.2
* Pass current prop and index to `enter`/`leave` callbacks
## 0.1.1
* First release

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Copyright (c) 2015-20 [these people](https://github.com/Rich-Harris/estree-walker/graphs/contributors)
Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

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# estree-walker
Simple utility for walking an [ESTree](https://github.com/estree/estree)-compliant AST, such as one generated by [acorn](https://github.com/marijnh/acorn).
## Installation
```bash
npm i estree-walker
```
## Usage
```js
var walk = require( 'estree-walker' ).walk;
var acorn = require( 'acorn' );
ast = acorn.parse( sourceCode, options ); // https://github.com/acornjs/acorn
walk( ast, {
enter: function ( node, parent, prop, index ) {
// some code happens
},
leave: function ( node, parent, prop, index ) {
// some code happens
}
});
```
Inside the `enter` function, calling `this.skip()` will prevent the node's children being walked, or the `leave` function (which is optional) being called.
Call `this.replace(new_node)` in either `enter` or `leave` to replace the current node with a new one.
Call `this.remove()` in either `enter` or `leave` to remove the current node.
## Why not use estraverse?
The ESTree spec is evolving to accommodate ES6/7. I've had a couple of experiences where [estraverse](https://github.com/estools/estraverse) was unable to handle an AST generated by recent versions of acorn, because it hard-codes visitor keys.
estree-walker, by contrast, simply enumerates a node's properties to find child nodes (and child lists of nodes), and is therefore resistant to spec changes. It's also much smaller. (The performance, if you're wondering, is basically identical.)
None of which should be taken as criticism of estraverse, which has more features and has been battle-tested in many more situations, and for which I'm very grateful.
## License
MIT

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// @ts-check
/** @typedef { import('estree').BaseNode} BaseNode */
/** @typedef {{
skip: () => void;
remove: () => void;
replace: (node: BaseNode) => void;
}} WalkerContext */
class WalkerBase {
constructor() {
/** @type {boolean} */
this.should_skip = false;
/** @type {boolean} */
this.should_remove = false;
/** @type {BaseNode | null} */
this.replacement = null;
/** @type {WalkerContext} */
this.context = {
skip: () => (this.should_skip = true),
remove: () => (this.should_remove = true),
replace: (node) => (this.replacement = node)
};
}
/**
*
* @param {any} parent
* @param {string} prop
* @param {number} index
* @param {BaseNode} node
*/
replace(parent, prop, index, node) {
if (parent) {
if (index !== null) {
parent[prop][index] = node;
} else {
parent[prop] = node;
}
}
}
/**
*
* @param {any} parent
* @param {string} prop
* @param {number} index
*/
remove(parent, prop, index) {
if (parent) {
if (index !== null) {
parent[prop].splice(index, 1);
} else {
delete parent[prop];
}
}
}
}
// @ts-check
/** @typedef { import('estree').BaseNode} BaseNode */
/** @typedef { import('./walker.js').WalkerContext} WalkerContext */
/** @typedef {(
* this: WalkerContext,
* node: BaseNode,
* parent: BaseNode,
* key: string,
* index: number
* ) => void} SyncHandler */
class SyncWalker extends WalkerBase {
/**
*
* @param {SyncHandler} enter
* @param {SyncHandler} leave
*/
constructor(enter, leave) {
super();
/** @type {SyncHandler} */
this.enter = enter;
/** @type {SyncHandler} */
this.leave = leave;
}
/**
*
* @param {BaseNode} node
* @param {BaseNode} parent
* @param {string} [prop]
* @param {number} [index]
* @returns {BaseNode}
*/
visit(node, parent, prop, index) {
if (node) {
if (this.enter) {
const _should_skip = this.should_skip;
const _should_remove = this.should_remove;
const _replacement = this.replacement;
this.should_skip = false;
this.should_remove = false;
this.replacement = null;
this.enter.call(this.context, node, parent, prop, index);
if (this.replacement) {
node = this.replacement;
this.replace(parent, prop, index, node);
}
if (this.should_remove) {
this.remove(parent, prop, index);
}
const skipped = this.should_skip;
const removed = this.should_remove;
this.should_skip = _should_skip;
this.should_remove = _should_remove;
this.replacement = _replacement;
if (skipped) return node;
if (removed) return null;
}
for (const key in node) {
const value = node[key];
if (typeof value !== "object") {
continue;
} else if (Array.isArray(value)) {
for (let i = 0; i < value.length; i += 1) {
if (value[i] !== null && typeof value[i].type === 'string') {
if (!this.visit(value[i], node, key, i)) {
// removed
i--;
}
}
}
} else if (value !== null && typeof value.type === "string") {
this.visit(value, node, key, null);
}
}
if (this.leave) {
const _replacement = this.replacement;
const _should_remove = this.should_remove;
this.replacement = null;
this.should_remove = false;
this.leave.call(this.context, node, parent, prop, index);
if (this.replacement) {
node = this.replacement;
this.replace(parent, prop, index, node);
}
if (this.should_remove) {
this.remove(parent, prop, index);
}
const removed = this.should_remove;
this.replacement = _replacement;
this.should_remove = _should_remove;
if (removed) return null;
}
}
return node;
}
}
// @ts-check
/** @typedef { import('estree').BaseNode} BaseNode */
/** @typedef { import('./walker').WalkerContext} WalkerContext */
/** @typedef {(
* this: WalkerContext,
* node: BaseNode,
* parent: BaseNode,
* key: string,
* index: number
* ) => Promise<void>} AsyncHandler */
class AsyncWalker extends WalkerBase {
/**
*
* @param {AsyncHandler} enter
* @param {AsyncHandler} leave
*/
constructor(enter, leave) {
super();
/** @type {AsyncHandler} */
this.enter = enter;
/** @type {AsyncHandler} */
this.leave = leave;
}
/**
*
* @param {BaseNode} node
* @param {BaseNode} parent
* @param {string} [prop]
* @param {number} [index]
* @returns {Promise<BaseNode>}
*/
async visit(node, parent, prop, index) {
if (node) {
if (this.enter) {
const _should_skip = this.should_skip;
const _should_remove = this.should_remove;
const _replacement = this.replacement;
this.should_skip = false;
this.should_remove = false;
this.replacement = null;
await this.enter.call(this.context, node, parent, prop, index);
if (this.replacement) {
node = this.replacement;
this.replace(parent, prop, index, node);
}
if (this.should_remove) {
this.remove(parent, prop, index);
}
const skipped = this.should_skip;
const removed = this.should_remove;
this.should_skip = _should_skip;
this.should_remove = _should_remove;
this.replacement = _replacement;
if (skipped) return node;
if (removed) return null;
}
for (const key in node) {
const value = node[key];
if (typeof value !== "object") {
continue;
} else if (Array.isArray(value)) {
for (let i = 0; i < value.length; i += 1) {
if (value[i] !== null && typeof value[i].type === 'string') {
if (!(await this.visit(value[i], node, key, i))) {
// removed
i--;
}
}
}
} else if (value !== null && typeof value.type === "string") {
await this.visit(value, node, key, null);
}
}
if (this.leave) {
const _replacement = this.replacement;
const _should_remove = this.should_remove;
this.replacement = null;
this.should_remove = false;
await this.leave.call(this.context, node, parent, prop, index);
if (this.replacement) {
node = this.replacement;
this.replace(parent, prop, index, node);
}
if (this.should_remove) {
this.remove(parent, prop, index);
}
const removed = this.should_remove;
this.replacement = _replacement;
this.should_remove = _should_remove;
if (removed) return null;
}
}
return node;
}
}
// @ts-check
/** @typedef { import('estree').BaseNode} BaseNode */
/** @typedef { import('./sync.js').SyncHandler} SyncHandler */
/** @typedef { import('./async.js').AsyncHandler} AsyncHandler */
/**
*
* @param {BaseNode} ast
* @param {{
* enter?: SyncHandler
* leave?: SyncHandler
* }} walker
* @returns {BaseNode}
*/
function walk(ast, { enter, leave }) {
const instance = new SyncWalker(enter, leave);
return instance.visit(ast, null);
}
/**
*
* @param {BaseNode} ast
* @param {{
* enter?: AsyncHandler
* leave?: AsyncHandler
* }} walker
* @returns {Promise<BaseNode>}
*/
async function asyncWalk(ast, { enter, leave }) {
const instance = new AsyncWalker(enter, leave);
return await instance.visit(ast, null);
}
export { asyncWalk, walk };

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(function (global, factory) {
typeof exports === 'object' && typeof module !== 'undefined' ? factory(exports) :
typeof define === 'function' && define.amd ? define(['exports'], factory) :
(global = global || self, factory(global.estreeWalker = {}));
}(this, (function (exports) { 'use strict';
// @ts-check
/** @typedef { import('estree').BaseNode} BaseNode */
/** @typedef {{
skip: () => void;
remove: () => void;
replace: (node: BaseNode) => void;
}} WalkerContext */
class WalkerBase {
constructor() {
/** @type {boolean} */
this.should_skip = false;
/** @type {boolean} */
this.should_remove = false;
/** @type {BaseNode | null} */
this.replacement = null;
/** @type {WalkerContext} */
this.context = {
skip: () => (this.should_skip = true),
remove: () => (this.should_remove = true),
replace: (node) => (this.replacement = node)
};
}
/**
*
* @param {any} parent
* @param {string} prop
* @param {number} index
* @param {BaseNode} node
*/
replace(parent, prop, index, node) {
if (parent) {
if (index !== null) {
parent[prop][index] = node;
} else {
parent[prop] = node;
}
}
}
/**
*
* @param {any} parent
* @param {string} prop
* @param {number} index
*/
remove(parent, prop, index) {
if (parent) {
if (index !== null) {
parent[prop].splice(index, 1);
} else {
delete parent[prop];
}
}
}
}
// @ts-check
/** @typedef { import('estree').BaseNode} BaseNode */
/** @typedef { import('./walker.js').WalkerContext} WalkerContext */
/** @typedef {(
* this: WalkerContext,
* node: BaseNode,
* parent: BaseNode,
* key: string,
* index: number
* ) => void} SyncHandler */
class SyncWalker extends WalkerBase {
/**
*
* @param {SyncHandler} enter
* @param {SyncHandler} leave
*/
constructor(enter, leave) {
super();
/** @type {SyncHandler} */
this.enter = enter;
/** @type {SyncHandler} */
this.leave = leave;
}
/**
*
* @param {BaseNode} node
* @param {BaseNode} parent
* @param {string} [prop]
* @param {number} [index]
* @returns {BaseNode}
*/
visit(node, parent, prop, index) {
if (node) {
if (this.enter) {
const _should_skip = this.should_skip;
const _should_remove = this.should_remove;
const _replacement = this.replacement;
this.should_skip = false;
this.should_remove = false;
this.replacement = null;
this.enter.call(this.context, node, parent, prop, index);
if (this.replacement) {
node = this.replacement;
this.replace(parent, prop, index, node);
}
if (this.should_remove) {
this.remove(parent, prop, index);
}
const skipped = this.should_skip;
const removed = this.should_remove;
this.should_skip = _should_skip;
this.should_remove = _should_remove;
this.replacement = _replacement;
if (skipped) return node;
if (removed) return null;
}
for (const key in node) {
const value = node[key];
if (typeof value !== "object") {
continue;
} else if (Array.isArray(value)) {
for (let i = 0; i < value.length; i += 1) {
if (value[i] !== null && typeof value[i].type === 'string') {
if (!this.visit(value[i], node, key, i)) {
// removed
i--;
}
}
}
} else if (value !== null && typeof value.type === "string") {
this.visit(value, node, key, null);
}
}
if (this.leave) {
const _replacement = this.replacement;
const _should_remove = this.should_remove;
this.replacement = null;
this.should_remove = false;
this.leave.call(this.context, node, parent, prop, index);
if (this.replacement) {
node = this.replacement;
this.replace(parent, prop, index, node);
}
if (this.should_remove) {
this.remove(parent, prop, index);
}
const removed = this.should_remove;
this.replacement = _replacement;
this.should_remove = _should_remove;
if (removed) return null;
}
}
return node;
}
}
// @ts-check
/** @typedef { import('estree').BaseNode} BaseNode */
/** @typedef { import('./walker').WalkerContext} WalkerContext */
/** @typedef {(
* this: WalkerContext,
* node: BaseNode,
* parent: BaseNode,
* key: string,
* index: number
* ) => Promise<void>} AsyncHandler */
class AsyncWalker extends WalkerBase {
/**
*
* @param {AsyncHandler} enter
* @param {AsyncHandler} leave
*/
constructor(enter, leave) {
super();
/** @type {AsyncHandler} */
this.enter = enter;
/** @type {AsyncHandler} */
this.leave = leave;
}
/**
*
* @param {BaseNode} node
* @param {BaseNode} parent
* @param {string} [prop]
* @param {number} [index]
* @returns {Promise<BaseNode>}
*/
async visit(node, parent, prop, index) {
if (node) {
if (this.enter) {
const _should_skip = this.should_skip;
const _should_remove = this.should_remove;
const _replacement = this.replacement;
this.should_skip = false;
this.should_remove = false;
this.replacement = null;
await this.enter.call(this.context, node, parent, prop, index);
if (this.replacement) {
node = this.replacement;
this.replace(parent, prop, index, node);
}
if (this.should_remove) {
this.remove(parent, prop, index);
}
const skipped = this.should_skip;
const removed = this.should_remove;
this.should_skip = _should_skip;
this.should_remove = _should_remove;
this.replacement = _replacement;
if (skipped) return node;
if (removed) return null;
}
for (const key in node) {
const value = node[key];
if (typeof value !== "object") {
continue;
} else if (Array.isArray(value)) {
for (let i = 0; i < value.length; i += 1) {
if (value[i] !== null && typeof value[i].type === 'string') {
if (!(await this.visit(value[i], node, key, i))) {
// removed
i--;
}
}
}
} else if (value !== null && typeof value.type === "string") {
await this.visit(value, node, key, null);
}
}
if (this.leave) {
const _replacement = this.replacement;
const _should_remove = this.should_remove;
this.replacement = null;
this.should_remove = false;
await this.leave.call(this.context, node, parent, prop, index);
if (this.replacement) {
node = this.replacement;
this.replace(parent, prop, index, node);
}
if (this.should_remove) {
this.remove(parent, prop, index);
}
const removed = this.should_remove;
this.replacement = _replacement;
this.should_remove = _should_remove;
if (removed) return null;
}
}
return node;
}
}
// @ts-check
/** @typedef { import('estree').BaseNode} BaseNode */
/** @typedef { import('./sync.js').SyncHandler} SyncHandler */
/** @typedef { import('./async.js').AsyncHandler} AsyncHandler */
/**
*
* @param {BaseNode} ast
* @param {{
* enter?: SyncHandler
* leave?: SyncHandler
* }} walker
* @returns {BaseNode}
*/
function walk(ast, { enter, leave }) {
const instance = new SyncWalker(enter, leave);
return instance.visit(ast, null);
}
/**
*
* @param {BaseNode} ast
* @param {{
* enter?: AsyncHandler
* leave?: AsyncHandler
* }} walker
* @returns {Promise<BaseNode>}
*/
async function asyncWalk(ast, { enter, leave }) {
const instance = new AsyncWalker(enter, leave);
return await instance.visit(ast, null);
}
exports.asyncWalk = asyncWalk;
exports.walk = walk;
Object.defineProperty(exports, '__esModule', { value: true });
})));

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{
"name": "estree-walker",
"description": "Traverse an ESTree-compliant AST",
"version": "2.0.2",
"private": false,
"author": "Rich Harris",
"license": "MIT",
"repository": {
"type": "git",
"url": "https://github.com/Rich-Harris/estree-walker"
},
"type": "commonjs",
"main": "./dist/umd/estree-walker.js",
"module": "./dist/esm/estree-walker.js",
"exports": {
"require": "./dist/umd/estree-walker.js",
"import": "./dist/esm/estree-walker.js"
},
"types": "types/index.d.ts",
"scripts": {
"prepublishOnly": "npm run build && npm test",
"build": "tsc && rollup -c",
"test": "uvu test"
},
"devDependencies": {
"@types/estree": "0.0.42",
"rollup": "^2.10.9",
"typescript": "^3.7.5",
"uvu": "^0.5.1"
},
"files": [
"src",
"dist",
"types",
"README.md"
]
}

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// @ts-check
import { WalkerBase } from './walker.js';
/** @typedef { import('estree').BaseNode} BaseNode */
/** @typedef { import('./walker').WalkerContext} WalkerContext */
/** @typedef {(
* this: WalkerContext,
* node: BaseNode,
* parent: BaseNode,
* key: string,
* index: number
* ) => Promise<void>} AsyncHandler */
export class AsyncWalker extends WalkerBase {
/**
*
* @param {AsyncHandler} enter
* @param {AsyncHandler} leave
*/
constructor(enter, leave) {
super();
/** @type {AsyncHandler} */
this.enter = enter;
/** @type {AsyncHandler} */
this.leave = leave;
}
/**
*
* @param {BaseNode} node
* @param {BaseNode} parent
* @param {string} [prop]
* @param {number} [index]
* @returns {Promise<BaseNode>}
*/
async visit(node, parent, prop, index) {
if (node) {
if (this.enter) {
const _should_skip = this.should_skip;
const _should_remove = this.should_remove;
const _replacement = this.replacement;
this.should_skip = false;
this.should_remove = false;
this.replacement = null;
await this.enter.call(this.context, node, parent, prop, index);
if (this.replacement) {
node = this.replacement;
this.replace(parent, prop, index, node);
}
if (this.should_remove) {
this.remove(parent, prop, index);
}
const skipped = this.should_skip;
const removed = this.should_remove;
this.should_skip = _should_skip;
this.should_remove = _should_remove;
this.replacement = _replacement;
if (skipped) return node;
if (removed) return null;
}
for (const key in node) {
const value = node[key];
if (typeof value !== "object") {
continue;
} else if (Array.isArray(value)) {
for (let i = 0; i < value.length; i += 1) {
if (value[i] !== null && typeof value[i].type === 'string') {
if (!(await this.visit(value[i], node, key, i))) {
// removed
i--;
}
}
}
} else if (value !== null && typeof value.type === "string") {
await this.visit(value, node, key, null);
}
}
if (this.leave) {
const _replacement = this.replacement;
const _should_remove = this.should_remove;
this.replacement = null;
this.should_remove = false;
await this.leave.call(this.context, node, parent, prop, index);
if (this.replacement) {
node = this.replacement;
this.replace(parent, prop, index, node);
}
if (this.should_remove) {
this.remove(parent, prop, index);
}
const removed = this.should_remove;
this.replacement = _replacement;
this.should_remove = _should_remove;
if (removed) return null;
}
}
return node;
}
}

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// @ts-check
import { SyncWalker } from './sync.js';
import { AsyncWalker } from './async.js';
/** @typedef { import('estree').BaseNode} BaseNode */
/** @typedef { import('./sync.js').SyncHandler} SyncHandler */
/** @typedef { import('./async.js').AsyncHandler} AsyncHandler */
/**
*
* @param {BaseNode} ast
* @param {{
* enter?: SyncHandler
* leave?: SyncHandler
* }} walker
* @returns {BaseNode}
*/
export function walk(ast, { enter, leave }) {
const instance = new SyncWalker(enter, leave);
return instance.visit(ast, null);
}
/**
*
* @param {BaseNode} ast
* @param {{
* enter?: AsyncHandler
* leave?: AsyncHandler
* }} walker
* @returns {Promise<BaseNode>}
*/
export async function asyncWalk(ast, { enter, leave }) {
const instance = new AsyncWalker(enter, leave);
return await instance.visit(ast, null);
}

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// @ts-check
import { WalkerBase } from './walker.js';
/** @typedef { import('estree').BaseNode} BaseNode */
/** @typedef { import('./walker.js').WalkerContext} WalkerContext */
/** @typedef {(
* this: WalkerContext,
* node: BaseNode,
* parent: BaseNode,
* key: string,
* index: number
* ) => void} SyncHandler */
export class SyncWalker extends WalkerBase {
/**
*
* @param {SyncHandler} enter
* @param {SyncHandler} leave
*/
constructor(enter, leave) {
super();
/** @type {SyncHandler} */
this.enter = enter;
/** @type {SyncHandler} */
this.leave = leave;
}
/**
*
* @param {BaseNode} node
* @param {BaseNode} parent
* @param {string} [prop]
* @param {number} [index]
* @returns {BaseNode}
*/
visit(node, parent, prop, index) {
if (node) {
if (this.enter) {
const _should_skip = this.should_skip;
const _should_remove = this.should_remove;
const _replacement = this.replacement;
this.should_skip = false;
this.should_remove = false;
this.replacement = null;
this.enter.call(this.context, node, parent, prop, index);
if (this.replacement) {
node = this.replacement;
this.replace(parent, prop, index, node);
}
if (this.should_remove) {
this.remove(parent, prop, index);
}
const skipped = this.should_skip;
const removed = this.should_remove;
this.should_skip = _should_skip;
this.should_remove = _should_remove;
this.replacement = _replacement;
if (skipped) return node;
if (removed) return null;
}
for (const key in node) {
const value = node[key];
if (typeof value !== "object") {
continue;
} else if (Array.isArray(value)) {
for (let i = 0; i < value.length; i += 1) {
if (value[i] !== null && typeof value[i].type === 'string') {
if (!this.visit(value[i], node, key, i)) {
// removed
i--;
}
}
}
} else if (value !== null && typeof value.type === "string") {
this.visit(value, node, key, null);
}
}
if (this.leave) {
const _replacement = this.replacement;
const _should_remove = this.should_remove;
this.replacement = null;
this.should_remove = false;
this.leave.call(this.context, node, parent, prop, index);
if (this.replacement) {
node = this.replacement;
this.replace(parent, prop, index, node);
}
if (this.should_remove) {
this.remove(parent, prop, index);
}
const removed = this.should_remove;
this.replacement = _replacement;
this.should_remove = _should_remove;
if (removed) return null;
}
}
return node;
}
}

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// @ts-check
/** @typedef { import('estree').BaseNode} BaseNode */
/** @typedef {{
skip: () => void;
remove: () => void;
replace: (node: BaseNode) => void;
}} WalkerContext */
export class WalkerBase {
constructor() {
/** @type {boolean} */
this.should_skip = false;
/** @type {boolean} */
this.should_remove = false;
/** @type {BaseNode | null} */
this.replacement = null;
/** @type {WalkerContext} */
this.context = {
skip: () => (this.should_skip = true),
remove: () => (this.should_remove = true),
replace: (node) => (this.replacement = node)
};
}
/**
*
* @param {any} parent
* @param {string} prop
* @param {number} index
* @param {BaseNode} node
*/
replace(parent, prop, index, node) {
if (parent) {
if (index !== null) {
parent[prop][index] = node;
} else {
parent[prop] = node;
}
}
}
/**
*
* @param {any} parent
* @param {string} prop
* @param {number} index
*/
remove(parent, prop, index) {
if (parent) {
if (index !== null) {
parent[prop].splice(index, 1);
} else {
delete parent[prop];
}
}
}
}

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/** @typedef { import('estree').BaseNode} BaseNode */
/** @typedef { import('./walker').WalkerContext} WalkerContext */
/** @typedef {(
* this: WalkerContext,
* node: BaseNode,
* parent: BaseNode,
* key: string,
* index: number
* ) => Promise<void>} AsyncHandler */
export class AsyncWalker extends WalkerBase {
/**
*
* @param {AsyncHandler} enter
* @param {AsyncHandler} leave
*/
constructor(enter: (this: {
skip: () => void;
remove: () => void;
replace: (node: import("estree").BaseNode) => void;
}, node: import("estree").BaseNode, parent: import("estree").BaseNode, key: string, index: number) => Promise<void>, leave: (this: {
skip: () => void;
remove: () => void;
replace: (node: import("estree").BaseNode) => void;
}, node: import("estree").BaseNode, parent: import("estree").BaseNode, key: string, index: number) => Promise<void>);
/** @type {AsyncHandler} */
enter: AsyncHandler;
/** @type {AsyncHandler} */
leave: AsyncHandler;
/**
*
* @param {BaseNode} node
* @param {BaseNode} parent
* @param {string} [prop]
* @param {number} [index]
* @returns {Promise<BaseNode>}
*/
visit(node: import("estree").BaseNode, parent: import("estree").BaseNode, prop?: string, index?: number): Promise<import("estree").BaseNode>;
should_skip: any;
should_remove: any;
replacement: any;
}
export type BaseNode = import("estree").BaseNode;
export type WalkerContext = {
skip: () => void;
remove: () => void;
replace: (node: import("estree").BaseNode) => void;
};
export type AsyncHandler = (this: {
skip: () => void;
remove: () => void;
replace: (node: import("estree").BaseNode) => void;
}, node: import("estree").BaseNode, parent: import("estree").BaseNode, key: string, index: number) => Promise<void>;
import { WalkerBase } from "./walker.js";

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/** @typedef { import('estree').BaseNode} BaseNode */
/** @typedef { import('./sync.js').SyncHandler} SyncHandler */
/** @typedef { import('./async.js').AsyncHandler} AsyncHandler */
/**
*
* @param {BaseNode} ast
* @param {{
* enter?: SyncHandler
* leave?: SyncHandler
* }} walker
* @returns {BaseNode}
*/
export function walk(ast: import("estree").BaseNode, { enter, leave }: {
enter?: (this: {
skip: () => void;
remove: () => void;
replace: (node: import("estree").BaseNode) => void;
}, node: import("estree").BaseNode, parent: import("estree").BaseNode, key: string, index: number) => void;
leave?: (this: {
skip: () => void;
remove: () => void;
replace: (node: import("estree").BaseNode) => void;
}, node: import("estree").BaseNode, parent: import("estree").BaseNode, key: string, index: number) => void;
}): import("estree").BaseNode;
/**
*
* @param {BaseNode} ast
* @param {{
* enter?: AsyncHandler
* leave?: AsyncHandler
* }} walker
* @returns {Promise<BaseNode>}
*/
export function asyncWalk(ast: import("estree").BaseNode, { enter, leave }: {
enter?: (this: {
skip: () => void;
remove: () => void;
replace: (node: import("estree").BaseNode) => void;
}, node: import("estree").BaseNode, parent: import("estree").BaseNode, key: string, index: number) => Promise<void>;
leave?: (this: {
skip: () => void;
remove: () => void;
replace: (node: import("estree").BaseNode) => void;
}, node: import("estree").BaseNode, parent: import("estree").BaseNode, key: string, index: number) => Promise<void>;
}): Promise<import("estree").BaseNode>;
export type BaseNode = import("estree").BaseNode;
export type SyncHandler = (this: {
skip: () => void;
remove: () => void;
replace: (node: import("estree").BaseNode) => void;
}, node: import("estree").BaseNode, parent: import("estree").BaseNode, key: string, index: number) => void;
export type AsyncHandler = (this: {
skip: () => void;
remove: () => void;
replace: (node: import("estree").BaseNode) => void;
}, node: import("estree").BaseNode, parent: import("estree").BaseNode, key: string, index: number) => Promise<void>;

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/** @typedef { import('estree').BaseNode} BaseNode */
/** @typedef { import('./walker.js').WalkerContext} WalkerContext */
/** @typedef {(
* this: WalkerContext,
* node: BaseNode,
* parent: BaseNode,
* key: string,
* index: number
* ) => void} SyncHandler */
export class SyncWalker extends WalkerBase {
/**
*
* @param {SyncHandler} enter
* @param {SyncHandler} leave
*/
constructor(enter: (this: {
skip: () => void;
remove: () => void;
replace: (node: import("estree").BaseNode) => void;
}, node: import("estree").BaseNode, parent: import("estree").BaseNode, key: string, index: number) => void, leave: (this: {
skip: () => void;
remove: () => void;
replace: (node: import("estree").BaseNode) => void;
}, node: import("estree").BaseNode, parent: import("estree").BaseNode, key: string, index: number) => void);
/** @type {SyncHandler} */
enter: SyncHandler;
/** @type {SyncHandler} */
leave: SyncHandler;
/**
*
* @param {BaseNode} node
* @param {BaseNode} parent
* @param {string} [prop]
* @param {number} [index]
* @returns {BaseNode}
*/
visit(node: import("estree").BaseNode, parent: import("estree").BaseNode, prop?: string, index?: number): import("estree").BaseNode;
should_skip: any;
should_remove: any;
replacement: any;
}
export type BaseNode = import("estree").BaseNode;
export type WalkerContext = {
skip: () => void;
remove: () => void;
replace: (node: import("estree").BaseNode) => void;
};
export type SyncHandler = (this: {
skip: () => void;
remove: () => void;
replace: (node: import("estree").BaseNode) => void;
}, node: import("estree").BaseNode, parent: import("estree").BaseNode, key: string, index: number) => void;
import { WalkerBase } from "./walker.js";

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},
"referencedMap": {
"../src/walker.js": [
"../node_modules/@types/estree/index.d.ts"
],
"../src/async.js": [
"../src/walker.js",
"../node_modules/@types/estree/index.d.ts"
],
"../src/sync.js": [
"../src/walker.js",
"../node_modules/@types/estree/index.d.ts"
],
"../src/index.js": [
"../src/sync.js",
"../src/async.js",
"../node_modules/@types/estree/index.d.ts"
]
},
"exportedModulesMap": {
"../src/walker.js": [
"../node_modules/@types/estree/index.d.ts"
],
"../src/async.js": [
"../node_modules/@types/estree/index.d.ts"
],
"../src/sync.js": [
"../node_modules/@types/estree/index.d.ts"
],
"../src/index.js": [
"../node_modules/@types/estree/index.d.ts"
]
},
"semanticDiagnosticsPerFile": [
"../node_modules/typescript/lib/lib.es5.d.ts",
"../node_modules/typescript/lib/lib.es2015.d.ts",
"../node_modules/typescript/lib/lib.es2016.d.ts",
"../node_modules/typescript/lib/lib.es2017.d.ts",
"../node_modules/typescript/lib/lib.dom.d.ts",
"../node_modules/typescript/lib/lib.dom.iterable.d.ts",
"../node_modules/typescript/lib/lib.webworker.importscripts.d.ts",
"../node_modules/typescript/lib/lib.scripthost.d.ts",
"../node_modules/typescript/lib/lib.es2015.core.d.ts",
"../node_modules/typescript/lib/lib.es2015.collection.d.ts",
"../node_modules/typescript/lib/lib.es2015.generator.d.ts",
"../node_modules/typescript/lib/lib.es2015.iterable.d.ts",
"../node_modules/typescript/lib/lib.es2015.promise.d.ts",
"../node_modules/typescript/lib/lib.es2015.proxy.d.ts",
"../node_modules/typescript/lib/lib.es2015.reflect.d.ts",
"../node_modules/typescript/lib/lib.es2015.symbol.d.ts",
"../node_modules/typescript/lib/lib.es2015.symbol.wellknown.d.ts",
"../node_modules/typescript/lib/lib.es2016.array.include.d.ts",
"../node_modules/typescript/lib/lib.es2017.object.d.ts",
"../node_modules/typescript/lib/lib.es2017.sharedmemory.d.ts",
"../node_modules/typescript/lib/lib.es2017.string.d.ts",
"../node_modules/typescript/lib/lib.es2017.intl.d.ts",
"../node_modules/typescript/lib/lib.es2017.typedarrays.d.ts",
"../node_modules/typescript/lib/lib.es2017.full.d.ts",
"../node_modules/@types/estree/index.d.ts",
"../src/walker.js",
[
"../src/async.js",
[
{
"file": "../src/async.js",
"start": 864,
"length": 12,
"messageText": "'_should_skip' implicitly has type 'any' because it does not have a type annotation and is referenced directly or indirectly in its own initializer.",
"category": 1,
"code": 7022
},
{
"file": "../src/async.js",
"start": 907,
"length": 14,
"messageText": "'_should_remove' implicitly has type 'any' because it does not have a type annotation and is referenced directly or indirectly in its own initializer.",
"category": 1,
"code": 7022
},
{
"file": "../src/async.js",
"start": 954,
"length": 12,
"messageText": "'_replacement' implicitly has type 'any' because it does not have a type annotation and is referenced directly or indirectly in its own initializer.",
"category": 1,
"code": 7022
},
{
"file": "../src/async.js",
"start": 991,
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"messageText": "'should_skip' implicitly has type 'any' because it does not have a type annotation and is referenced directly or indirectly in its own initializer.",
"category": 1,
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},
{
"file": "../src/async.js",
"start": 1021,
"length": 26,
"messageText": "'should_remove' implicitly has type 'any' because it does not have a type annotation and is referenced directly or indirectly in its own initializer.",
"category": 1,
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},
{
"file": "../src/async.js",
"start": 1053,
"length": 23,
"messageText": "'replacement' implicitly has type 'any' because it does not have a type annotation and is referenced directly or indirectly in its own initializer.",
"category": 1,
"code": 7022
},
{
"file": "../src/async.js",
"start": 1643,
"length": 9,
"code": 7053,
"category": 1,
"messageText": {
"messageText": "Element implicitly has an 'any' type because expression of type 'string' can't be used to index type 'BaseNode'.",
"category": 1,
"code": 7053,
"next": [
{
"messageText": "No index signature with a parameter of type 'string' was found on type 'BaseNode'.",
"category": 1,
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}
]
}
}
]
],
[
"../src/sync.js",
[
{
"file": "../src/sync.js",
"start": 837,
"length": 12,
"messageText": "'_should_skip' implicitly has type 'any' because it does not have a type annotation and is referenced directly or indirectly in its own initializer.",
"category": 1,
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},
{
"file": "../src/sync.js",
"start": 880,
"length": 14,
"messageText": "'_should_remove' implicitly has type 'any' because it does not have a type annotation and is referenced directly or indirectly in its own initializer.",
"category": 1,
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},
{
"file": "../src/sync.js",
"start": 927,
"length": 12,
"messageText": "'_replacement' implicitly has type 'any' because it does not have a type annotation and is referenced directly or indirectly in its own initializer.",
"category": 1,
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},
{
"file": "../src/sync.js",
"start": 964,
"length": 24,
"messageText": "'should_skip' implicitly has type 'any' because it does not have a type annotation and is referenced directly or indirectly in its own initializer.",
"category": 1,
"code": 7022
},
{
"file": "../src/sync.js",
"start": 994,
"length": 26,
"messageText": "'should_remove' implicitly has type 'any' because it does not have a type annotation and is referenced directly or indirectly in its own initializer.",
"category": 1,
"code": 7022
},
{
"file": "../src/sync.js",
"start": 1026,
"length": 23,
"messageText": "'replacement' implicitly has type 'any' because it does not have a type annotation and is referenced directly or indirectly in its own initializer.",
"category": 1,
"code": 7022
},
{
"file": "../src/sync.js",
"start": 1610,
"length": 9,
"code": 7053,
"category": 1,
"messageText": {
"messageText": "Element implicitly has an 'any' type because expression of type 'string' can't be used to index type 'BaseNode'.",
"category": 1,
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"next": [
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}
]
}
}
]
],
"../src/index.js"
]
},
"version": "3.7.5"
}

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@ -0,0 +1,37 @@
/** @typedef { import('estree').BaseNode} BaseNode */
/** @typedef {{
skip: () => void;
remove: () => void;
replace: (node: BaseNode) => void;
}} WalkerContext */
export class WalkerBase {
/** @type {boolean} */
should_skip: boolean;
/** @type {boolean} */
should_remove: boolean;
/** @type {BaseNode | null} */
replacement: BaseNode | null;
/** @type {WalkerContext} */
context: WalkerContext;
/**
*
* @param {any} parent
* @param {string} prop
* @param {number} index
* @param {BaseNode} node
*/
replace(parent: any, prop: string, index: number, node: import("estree").BaseNode): void;
/**
*
* @param {any} parent
* @param {string} prop
* @param {number} index
*/
remove(parent: any, prop: string, index: number): void;
}
export type BaseNode = import("estree").BaseNode;
export type WalkerContext = {
skip: () => void;
remove: () => void;
replace: (node: import("estree").BaseNode) => void;
};

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@ -0,0 +1,99 @@
{
"name": "@rollup/pluginutils",
"version": "5.3.0",
"publishConfig": {
"access": "public"
},
"description": "A set of utility functions commonly used by Rollup plugins",
"license": "MIT",
"repository": {
"url": "rollup/plugins",
"directory": "packages/pluginutils"
},
"author": "Rich Harris <richard.a.harris@gmail.com>",
"homepage": "https://github.com/rollup/plugins/tree/master/packages/pluginutils#readme",
"bugs": {
"url": "https://github.com/rollup/plugins/issues"
},
"main": "./dist/cjs/index.js",
"module": "./dist/es/index.js",
"type": "commonjs",
"exports": {
"types": "./types/index.d.ts",
"import": "./dist/es/index.js",
"default": "./dist/cjs/index.js"
},
"engines": {
"node": ">=14.0.0"
},
"files": [
"dist",
"!dist/**/*.map",
"types",
"README.md",
"LICENSE"
],
"keywords": [
"rollup",
"plugin",
"utils"
],
"peerDependencies": {
"rollup": "^1.20.0||^2.0.0||^3.0.0||^4.0.0"
},
"peerDependenciesMeta": {
"rollup": {
"optional": true
}
},
"dependencies": {
"@types/estree": "^1.0.0",
"estree-walker": "^2.0.2",
"picomatch": "^4.0.2"
},
"devDependencies": {
"@rollup/plugin-commonjs": "^23.0.0",
"@rollup/plugin-node-resolve": "^15.0.0",
"@rollup/plugin-typescript": "^9.0.1",
"@types/node": "^14.18.30",
"@types/picomatch": "^2.3.0",
"acorn": "^8.8.0",
"rollup": "^4.0.0-24",
"typescript": "^4.8.3"
},
"types": "./types/index.d.ts",
"ava": {
"extensions": [
"ts"
],
"require": [
"ts-node/register"
],
"workerThreads": false,
"files": [
"!**/fixtures/**",
"!**/helpers/**",
"!**/recipes/**",
"!**/types.ts"
]
},
"nyc": {
"extension": [
".js",
".ts"
]
},
"scripts": {
"build": "rollup -c",
"ci:coverage": "nyc pnpm test && nyc report --reporter=text-lcov > coverage.lcov",
"ci:lint": "pnpm build && pnpm lint",
"ci:lint:commits": "commitlint --from=${CIRCLE_BRANCH} --to=${CIRCLE_SHA1}",
"ci:test": "pnpm test -- --verbose",
"prebuild": "del-cli dist",
"prerelease": "pnpm build",
"pretest": "pnpm build --sourcemap",
"release": "pnpm --workspace-root package:release $(pwd)",
"test": "ava",
"test:ts": "tsc --noEmit"
}
}

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import type { BaseNode } from 'estree';
export interface AttachedScope {
parent?: AttachedScope;
isBlockScope: boolean;
declarations: { [key: string]: boolean };
addDeclaration(node: BaseNode, isBlockDeclaration: boolean, isVar: boolean): void;
contains(name: string): boolean;
}
export interface DataToEsmOptions {
compact?: boolean;
/**
* @desc When this option is set, dataToEsm will generate a named export for keys that
* are not a valid identifier, by leveraging the "Arbitrary Module Namespace Identifier
* Names" feature. See: https://github.com/tc39/ecma262/pull/2154
*/
includeArbitraryNames?: boolean;
indent?: string;
namedExports?: boolean;
objectShorthand?: boolean;
preferConst?: boolean;
}
/**
* A valid `picomatch` glob pattern, or array of patterns.
*/
export type FilterPattern = ReadonlyArray<string | RegExp> | string | RegExp | null;
/**
* Adds an extension to a module ID if one does not exist.
*/
export function addExtension(filename: string, ext?: string): string;
/**
* Attaches `Scope` objects to the relevant nodes of an AST.
* Each `Scope` object has a `scope.contains(name)` method that returns `true`
* if a given name is defined in the current scope or a parent scope.
*/
export function attachScopes(ast: BaseNode, propertyName?: string): AttachedScope;
/**
* Constructs a filter function which can be used to determine whether or not
* certain modules should be operated upon.
* @param include If `include` is omitted or has zero length, filter will return `true` by default.
* @param exclude ID must not match any of the `exclude` patterns.
* @param options Optionally resolves the patterns against a directory other than `process.cwd()`.
* If a `string` is specified, then the value will be used as the base directory.
* Relative paths will be resolved against `process.cwd()` first.
* If `false`, then the patterns will not be resolved against any directory.
* This can be useful if you want to create a filter for virtual module names.
*/
export function createFilter(
include?: FilterPattern,
exclude?: FilterPattern,
options?: { resolve?: string | false | null }
): (id: string | unknown) => boolean;
/**
* Transforms objects into tree-shakable ES Module imports.
* @param data An object to transform into an ES module.
*/
export function dataToEsm(data: unknown, options?: DataToEsmOptions): string;
/**
* Constructs a RegExp that matches the exact string specified.
* @param str the string to match.
* @param flags flags for the RegExp.
*/
export function exactRegex(str: string | string[], flags?: string): RegExp;
/**
* Extracts the names of all assignment targets based upon specified patterns.
* @param param An `acorn` AST Node.
*/
export function extractAssignedNames(param: BaseNode): string[];
/**
* Constructs a bundle-safe identifier from a `string`.
*/
export function makeLegalIdentifier(str: string): string;
/**
* Converts path separators to forward slash.
*/
export function normalizePath(filename: string): string;
/**
* Constructs a RegExp that matches a value that has the specified prefix.
* @param str the string to match.
* @param flags flags for the RegExp.
*/
export function prefixRegex(str: string | string[], flags?: string): RegExp;
/**
* Constructs a RegExp that matches a value that has the specified suffix.
* @param str the string to match.
* @param flags flags for the RegExp.
*/
export function suffixRegex(str: string | string[], flags?: string): RegExp;
export type AddExtension = typeof addExtension;
export type AttachScopes = typeof attachScopes;
export type CreateFilter = typeof createFilter;
export type ExactRegex = typeof exactRegex;
export type ExtractAssignedNames = typeof extractAssignedNames;
export type MakeLegalIdentifier = typeof makeLegalIdentifier;
export type NormalizePath = typeof normalizePath;
export type DataToEsm = typeof dataToEsm;
export type PrefixRegex = typeof prefixRegex;
export type SuffixRegex = typeof suffixRegex;
declare const defaultExport: {
addExtension: AddExtension;
attachScopes: AttachScopes;
createFilter: CreateFilter;
dataToEsm: DataToEsm;
exactRegex: ExactRegex;
extractAssignedNames: ExtractAssignedNames;
makeLegalIdentifier: MakeLegalIdentifier;
normalizePath: NormalizePath;
prefixRegex: PrefixRegex;
suffixRegex: SuffixRegex;
};
export default defaultExport;

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{
"name": "@rollup/plugin-node-resolve",
"version": "15.3.1",
"publishConfig": {
"access": "public"
},
"description": "Locate and bundle third-party dependencies in node_modules",
"license": "MIT",
"repository": {
"url": "rollup/plugins",
"directory": "packages/node-resolve"
},
"author": "Rich Harris <richard.a.harris@gmail.com>",
"homepage": "https://github.com/rollup/plugins/tree/master/packages/node-resolve/#readme",
"bugs": "https://github.com/rollup/plugins/issues",
"main": "./dist/cjs/index.js",
"module": "./dist/es/index.js",
"exports": {
"types": "./types/index.d.ts",
"import": "./dist/es/index.js",
"default": "./dist/cjs/index.js"
},
"engines": {
"node": ">=14.0.0"
},
"files": [
"dist",
"!dist/**/*.map",
"types",
"README.md",
"LICENSE"
],
"keywords": [
"rollup",
"plugin",
"es2015",
"npm",
"modules"
],
"peerDependencies": {
"rollup": "^2.78.0||^3.0.0||^4.0.0"
},
"peerDependenciesMeta": {
"rollup": {
"optional": true
}
},
"dependencies": {
"@rollup/pluginutils": "^5.0.1",
"@types/resolve": "1.20.2",
"deepmerge": "^4.2.2",
"is-module": "^1.0.0",
"resolve": "^1.22.1"
},
"devDependencies": {
"@babel/core": "^7.19.1",
"@babel/plugin-transform-typescript": "^7.10.5",
"@rollup/plugin-babel": "^6.0.0",
"@rollup/plugin-commonjs": "^23.0.0",
"@rollup/plugin-json": "^5.0.0",
"es5-ext": "^0.10.62",
"rollup": "^4.0.0-24",
"source-map": "^0.7.4",
"string-capitalize": "^1.0.1"
},
"types": "./types/index.d.ts",
"ava": {
"workerThreads": false,
"files": [
"!**/fixtures/**",
"!**/helpers/**",
"!**/recipes/**",
"!**/types.ts"
]
},
"scripts": {
"build": "rollup -c",
"ci:coverage": "nyc pnpm test && nyc report --reporter=text-lcov > coverage.lcov",
"ci:lint": "pnpm build && pnpm lint",
"ci:lint:commits": "commitlint --from=${CIRCLE_BRANCH} --to=${CIRCLE_SHA1}",
"ci:test": "pnpm test -- --verbose",
"prebuild": "del-cli dist",
"prerelease": "pnpm build",
"pretest": "pnpm build",
"release": "pnpm --workspace-root package:release $(pwd)",
"test": "pnpm test:ts && ava",
"test:ts": "tsc types/index.d.ts test/types.ts --noEmit"
}
}

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import type { Plugin } from 'rollup';
export const DEFAULTS: {
customResolveOptions: {};
dedupe: [];
extensions: ['.mjs', '.js', '.json', '.node'];
resolveOnly: [];
};
export interface RollupNodeResolveOptions {
/**
* Additional conditions of the package.json exports field to match when resolving modules.
* By default, this plugin looks for the `'default', 'module', 'import']` conditions when resolving imports.
*
* When using `@rollup/plugin-commonjs` v16 or higher, this plugin will use the
* `['default', 'module', 'import']` conditions when resolving require statements.
*
* Setting this option will add extra conditions on top of the default conditions.
* See https://nodejs.org/api/packages.html#packages_conditional_exports for more information.
*/
exportConditions?: string[];
/**
* If `true`, instructs the plugin to use the `"browser"` property in `package.json`
* files to specify alternative files to load for bundling. This is useful when
* bundling for a browser environment. Alternatively, a value of `'browser'` can be
* added to the `mainFields` option. If `false`, any `"browser"` properties in
* package files will be ignored. This option takes precedence over `mainFields`.
* @default false
*/
browser?: boolean;
/**
* A list of directory names in which to recursively look for modules.
* @default ['node_modules']
*/
moduleDirectories?: string[];
/**
* A list of absolute paths to additional locations to search for modules.
* This is analogous to setting the `NODE_PATH` environment variable for node.
* @default []
*/
modulePaths?: string[];
/**
* An `Array` of modules names, which instructs the plugin to force resolving for the
* specified modules to the root `node_modules`. Helps to prevent bundling the same
* package multiple times if package is imported from dependencies.
*/
dedupe?: string[] | ((importee: string) => boolean);
/**
* Specifies the extensions of files that the plugin will operate on.
* @default [ '.mjs', '.js', '.json', '.node' ]
*/
extensions?: readonly string[];
/**
* Locks the module search within specified path (e.g. chroot). Modules defined
* outside this path will be marked as external.
* @default '/'
*/
jail?: string;
/**
* Specifies the properties to scan within a `package.json`, used to determine the
* bundle entry point.
* @default ['module', 'main']
*/
mainFields?: readonly string[];
/**
* If `true`, inspect resolved files to assert that they are ES2015 modules.
* @default false
*/
modulesOnly?: boolean;
/**
* If `true`, the plugin will prefer built-in modules (e.g. `fs`, `path`). If `false`,
* the plugin will look for locally installed modules of the same name.
*
* If a function is provided, it will be called to determine whether to prefer built-ins.
* @default true
*/
preferBuiltins?: boolean | ((module: string) => boolean);
/**
* An `Array` which instructs the plugin to limit module resolution to those whose
* names match patterns in the array.
* @default []
*/
resolveOnly?: ReadonlyArray<string | RegExp> | null | ((module: string) => boolean);
/**
* Specifies the root directory from which to resolve modules. Typically used when
* resolving entry-point imports, and when resolving deduplicated modules.
* @default process.cwd()
*/
rootDir?: string;
/**
* Allow folder mappings in package exports (trailing /)
* This was deprecated in Node 14 and removed with Node 17, see DEP0148.
* So this option might be changed to default to `false` in a future release.
* @default true
*/
allowExportsFolderMapping?: boolean;
}
/**
* Locate modules using the Node resolution algorithm, for using third party modules in node_modules
*/
export function nodeResolve(options?: RollupNodeResolveOptions): Plugin;
export default nodeResolve;

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pwa/node_modules/@rollup/plugin-replace/CHANGELOG.md generated vendored Executable file
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# @rollup/plugin-replace ChangeLog
## v2.4.2
_2021-03-26_
### Updates
- docs: document the `values` option (#814)
## v2.4.1
_2021-02-22_
### Bugfixes
- fix: add missing types for new `preventAssignment` option (#813)
## v2.4.0
_2021-02-22_
### Features
- feat: prevent accidental replacement within assignment (#798)
### Updates
- docs: clarify replacement. fixes #737 (#785)
## v2.3.4
_2020-10-27_
### Updates
- docs: describe process.env.NODE_ENV case (#589)
- chore: update dependencies (53e2b73)
- docs: linting update in readme (aef7dbc)
## v2.3.3
_2020-06-05_
### Updates
- docs: clarify options for allowed replacement values (#422)
## v2.3.2
_2020-04-19_
### Updates
- chore: add rollup 2 to peer range (3e0d775)
## v2.3.1
_2020-02-01_
### Updates
- chore: update dependencies (aca4a94)
## 2.3.0
_2019-12-21_
- feat(replace): allow plugin to operate as an output plugin (#55)
## 2.2.1
_2019-11-06_
- Move `typescript` to `devDependencies`
## 2.2.0
_2019-04-10_
- Add index.d.ts typings file ([#31](https://github.com/rollup/rollup-plugin-replace/pull/31))
## 2.1.1
_2019-03-18_
- Update rollup-pluginutils ([#29](https://github.com/rollup/rollup-plugin-replace/pull/29))
- Update dependencies ([#30](https://github.com/rollup/rollup-plugin-replace/pull/30))
## 2.1.0
_2018-10-07_
- Do not mutate values passed as option ([#22](https://github.com/rollup/rollup-plugin-replace/pull/22))
- Update dependencies and improve tests ([#26](https://github.com/rollup/rollup-plugin-replace/pull/26))
## 2.0.0
- Only match on word boundaries, unless delimiters are empty strings ([#10](https://github.com/rollup/rollup-plugin-replace/pull/10))
## 1.2.1
- Match longest keys first ([#8](https://github.com/rollup/rollup-plugin-replace/pull/8))
- Escape keys ([#9](https://github.com/rollup/rollup-plugin-replace/pull/9))
## 1.2.0
- Allow replacement to be a function that takes a module ID ([#1](https://github.com/rollup/rollup-plugin-replace/issues/1))
## 1.1.1
- Return a `name`
## 1.1.0
- Generate sourcemaps by default
## 1.0.1
- Include correct files in package
## 1.0.0
- First release

21
pwa/node_modules/@rollup/plugin-replace/LICENSE generated vendored Normal file
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The MIT License (MIT)
Copyright (c) 2019 RollupJS Plugin Contributors (https://github.com/rollup/plugins/graphs/contributors)
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.

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[npm]: https://img.shields.io/npm/v/@rollup/plugin-replace
[npm-url]: https://www.npmjs.com/package/@rollup/plugin-replace
[size]: https://packagephobia.now.sh/badge?p=@rollup/plugin-replace
[size-url]: https://packagephobia.now.sh/result?p=@rollup/plugin-replace
[![npm][npm]][npm-url]
[![size][size]][size-url]
[![libera manifesto](https://img.shields.io/badge/libera-manifesto-lightgrey.svg)](https://liberamanifesto.com)
# @rollup/plugin-replace
🍣 A Rollup plugin which replaces targeted strings in files while bundling.
## Requirements
This plugin requires an [LTS](https://github.com/nodejs/Release) Node version (v8.0.0+) and Rollup v1.20.0+.
## Install
Using npm:
```console
npm install @rollup/plugin-replace --save-dev
```
## Usage
Create a `rollup.config.js` [configuration file](https://www.rollupjs.org/guide/en/#configuration-files) and import the plugin:
```js
import replace from '@rollup/plugin-replace';
export default {
input: 'src/index.js',
output: {
dir: 'output',
format: 'cjs'
},
plugins: [
replace({
'process.env.NODE_ENV': JSON.stringify('production'),
__buildDate__: () => JSON.stringify(new Date()),
__buildVersion: 15
})
]
};
```
Then call `rollup` either via the [CLI](https://www.rollupjs.org/guide/en/#command-line-reference) or the [API](https://www.rollupjs.org/guide/en/#javascript-api).
The configuration above will replace every instance of `process.env.NODE_ENV` with `"production"` and `__buildDate__` with the result of the given function in any file included in the build.
_Note: Values must be either primitives (e.g. string, number) or `function` that returns a string. For complex values, use `JSON.stringify`. To replace a target with a value that will be evaluated as a string, set the value to a quoted string (e.g. `"test"`) or use `JSON.stringify` to preprocess the target string safely._
Typically, `@rollup/plugin-replace` should be placed in `plugins` _before_ other plugins so that they may apply optimizations, such as dead code removal.
## Options
In addition to the properties and values specified for replacement, users may also specify the options below.
### `delimiters`
Type: `Array[...String, String]`<br>
Default: `['\b', '\b']`
Specifies the boundaries around which strings will be replaced. By default, delimiters are [word boundaries](https://www.regular-expressions.info/wordboundaries.html). See [Word Boundaries](#word-boundaries) below for more information.
### `preventAssignment`
Type: `Boolean`<br>
Default: `false`
Prevents replacing strings where they are followed by a single equals sign. For example, where the plugin is called as follows:
```js
replace({
values: {
'process.env.DEBUG': 'false'
}
});
```
Observe the following code:
```js
// Input
process.env.DEBUG = false;
if (process.env.DEBUG == true) {
//
}
// Without `preventAssignment`
false = false; // this throws an error because false cannot be assigned to
if (false == true) {
//
}
// With `preventAssignment`
process.env.DEBUG = false;
if (false == true) {
//
}
```
### `exclude`
Type: `String` | `Array[...String]`<br>
Default: `null`
A [minimatch pattern](https://github.com/isaacs/minimatch), or array of patterns, which specifies the files in the build the plugin should _ignore_. By default no files are ignored.
### `include`
Type: `String` | `Array[...String]`<br>
Default: `null`
A [minimatch pattern](https://github.com/isaacs/minimatch), or array of patterns, which specifies the files in the build the plugin should operate on. By default all files are targeted.
### `values`
Type: `{ [key: String]: Replacement }`, where `Replacement` is either a string or a `function` that returns a string.
Default: `{}`
To avoid mixing replacement strings with the other options, you can specify replacements in the `values` option. For example, the following signature:
```js
replace({
include: ['src/**/*.js'],
changed: 'replaced'
});
```
Can be replaced with:
```js
replace({
include: ['src/**/*.js'],
values: {
changed: 'replaced'
}
});
```
## Word Boundaries
By default, values will only match if they are surrounded by _word boundaries_.
Consider the following options and build file:
```js
module.exports = {
...
plugins: [replace({ changed: 'replaced' })]
};
```
```js
// file.js
console.log('changed');
console.log('unchanged');
```
The result would be:
```js
// file.js
console.log('replaced');
console.log('unchanged');
```
To ignore word boundaries and replace every instance of the string, wherever it may be, specify empty strings as delimiters:
```js
export default {
...
plugins: [
replace({
changed: 'replaced',
delimiters: ['', '']
})
]
};
```
## Meta
[CONTRIBUTING](/.github/CONTRIBUTING.md)
[LICENSE (MIT)](/LICENSE)

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'use strict';
var MagicString = require('magic-string');
var pluginutils = require('@rollup/pluginutils');
function _interopDefaultLegacy (e) { return e && typeof e === 'object' && 'default' in e ? e : { 'default': e }; }
var MagicString__default = /*#__PURE__*/_interopDefaultLegacy(MagicString);
function escape(str) {
return str.replace(/[-[\]/{}()*+?.\\^$|]/g, '\\$&');
}
function ensureFunction(functionOrValue) {
if (typeof functionOrValue === 'function') { return functionOrValue; }
return function () { return functionOrValue; };
}
function longest(a, b) {
return b.length - a.length;
}
function getReplacements(options) {
if (options.values) {
return Object.assign({}, options.values);
}
var values = Object.assign({}, options);
delete values.delimiters;
delete values.include;
delete values.exclude;
delete values.sourcemap;
delete values.sourceMap;
return values;
}
function mapToFunctions(object) {
return Object.keys(object).reduce(function (fns, key) {
var functions = Object.assign({}, fns);
functions[key] = ensureFunction(object[key]);
return functions;
}, {});
}
function replace(options) {
if ( options === void 0 ) options = {};
var filter = pluginutils.createFilter(options.include, options.exclude);
var delimiters = options.delimiters;
var preventAssignment = options.preventAssignment;
var functionValues = mapToFunctions(getReplacements(options));
var keys = Object.keys(functionValues).sort(longest).map(escape);
var lookahead = preventAssignment ? '(?!\\s*=[^=])' : '';
var pattern = delimiters
? new RegExp(
((escape(delimiters[0])) + "(" + (keys.join('|')) + ")" + (escape(delimiters[1])) + lookahead),
'g'
)
: new RegExp(("\\b(" + (keys.join('|')) + ")\\b" + lookahead), 'g');
return {
name: 'replace',
buildStart: function buildStart() {
if (![true, false].includes(preventAssignment)) {
this.warn({
message:
"@rollup/plugin-replace: 'preventAssignment' currently defaults to false. It is recommended to set this option to `true`, as the next major version will default this option to `true`."
});
}
},
renderChunk: function renderChunk(code, chunk) {
var id = chunk.fileName;
if (!keys.length) { return null; }
if (!filter(id)) { return null; }
return executeReplacement(code, id);
},
transform: function transform(code, id) {
if (!keys.length) { return null; }
if (!filter(id)) { return null; }
return executeReplacement(code, id);
}
};
function executeReplacement(code, id) {
var magicString = new MagicString__default['default'](code);
if (!codeHasReplacements(code, id, magicString)) {
return null;
}
var result = { code: magicString.toString() };
if (isSourceMapEnabled()) {
result.map = magicString.generateMap({ hires: true });
}
return result;
}
function codeHasReplacements(code, id, magicString) {
var result = false;
var match;
// eslint-disable-next-line no-cond-assign
while ((match = pattern.exec(code))) {
result = true;
var start = match.index;
var end = start + match[0].length;
var replacement = String(functionValues[match[1]](id));
magicString.overwrite(start, end, replacement);
}
return result;
}
function isSourceMapEnabled() {
return options.sourceMap !== false && options.sourcemap !== false;
}
}
module.exports = replace;

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import MagicString from 'magic-string';
import { createFilter } from '@rollup/pluginutils';
function escape(str) {
return str.replace(/[-[\]/{}()*+?.\\^$|]/g, '\\$&');
}
function ensureFunction(functionOrValue) {
if (typeof functionOrValue === 'function') { return functionOrValue; }
return function () { return functionOrValue; };
}
function longest(a, b) {
return b.length - a.length;
}
function getReplacements(options) {
if (options.values) {
return Object.assign({}, options.values);
}
var values = Object.assign({}, options);
delete values.delimiters;
delete values.include;
delete values.exclude;
delete values.sourcemap;
delete values.sourceMap;
return values;
}
function mapToFunctions(object) {
return Object.keys(object).reduce(function (fns, key) {
var functions = Object.assign({}, fns);
functions[key] = ensureFunction(object[key]);
return functions;
}, {});
}
function replace(options) {
if ( options === void 0 ) options = {};
var filter = createFilter(options.include, options.exclude);
var delimiters = options.delimiters;
var preventAssignment = options.preventAssignment;
var functionValues = mapToFunctions(getReplacements(options));
var keys = Object.keys(functionValues).sort(longest).map(escape);
var lookahead = preventAssignment ? '(?!\\s*=[^=])' : '';
var pattern = delimiters
? new RegExp(
((escape(delimiters[0])) + "(" + (keys.join('|')) + ")" + (escape(delimiters[1])) + lookahead),
'g'
)
: new RegExp(("\\b(" + (keys.join('|')) + ")\\b" + lookahead), 'g');
return {
name: 'replace',
buildStart: function buildStart() {
if (![true, false].includes(preventAssignment)) {
this.warn({
message:
"@rollup/plugin-replace: 'preventAssignment' currently defaults to false. It is recommended to set this option to `true`, as the next major version will default this option to `true`."
});
}
},
renderChunk: function renderChunk(code, chunk) {
var id = chunk.fileName;
if (!keys.length) { return null; }
if (!filter(id)) { return null; }
return executeReplacement(code, id);
},
transform: function transform(code, id) {
if (!keys.length) { return null; }
if (!filter(id)) { return null; }
return executeReplacement(code, id);
}
};
function executeReplacement(code, id) {
var magicString = new MagicString(code);
if (!codeHasReplacements(code, id, magicString)) {
return null;
}
var result = { code: magicString.toString() };
if (isSourceMapEnabled()) {
result.map = magicString.generateMap({ hires: true });
}
return result;
}
function codeHasReplacements(code, id, magicString) {
var result = false;
var match;
// eslint-disable-next-line no-cond-assign
while ((match = pattern.exec(code))) {
result = true;
var start = match.index;
var end = start + match[0].length;
var replacement = String(functionValues[match[1]](id));
magicString.overwrite(start, end, replacement);
}
return result;
}
function isSourceMapEnabled() {
return options.sourceMap !== false && options.sourcemap !== false;
}
}
export default replace;

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../rollup/dist/bin/rollup

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Copyright 2018 Rich Harris
Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

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# magic-string
<a href="https://travis-ci.org/Rich-Harris/magic-string">
<img src="http://img.shields.io/travis/Rich-Harris/magic-string.svg"
alt="build status">
</a>
<a href="https://npmjs.org/package/magic-string">
<img src="https://img.shields.io/npm/v/magic-string.svg"
alt="npm version">
</a>
<a href="https://github.com/Rich-Harris/magic-string/blob/master/LICENSE.md">
<img src="https://img.shields.io/npm/l/magic-string.svg"
alt="license">
</a>
Suppose you have some source code. You want to make some light modifications to it - replacing a few characters here and there, wrapping it with a header and footer, etc - and ideally you'd like to generate a source map at the end of it. You've thought about using something like [recast](https://github.com/benjamn/recast) (which allows you to generate an AST from some JavaScript, manipulate it, and reprint it with a sourcemap without losing your comments and formatting), but it seems like overkill for your needs (or maybe the source code isn't JavaScript).
Your requirements are, frankly, rather niche. But they're requirements that I also have, and for which I made magic-string. It's a small, fast utility for manipulating strings and generating sourcemaps.
## Installation
magic-string works in both node.js and browser environments. For node, install with npm:
```bash
npm i magic-string
```
To use in browser, grab the [magic-string.umd.js](https://unpkg.com/magic-string/dist/magic-string.umd.js) file and add it to your page:
```html
<script src='magic-string.umd.js'></script>
```
(It also works with various module systems, if you prefer that sort of thing - it has a dependency on [vlq](https://github.com/Rich-Harris/vlq).)
## Usage
These examples assume you're in node.js, or something similar:
```js
import MagicString from 'magic-string';
import fs from 'fs'
const s = new MagicString('problems = 99');
s.overwrite(0, 8, 'answer');
s.toString(); // 'answer = 99'
s.overwrite(11, 13, '42'); // character indices always refer to the original string
s.toString(); // 'answer = 42'
s.prepend('var ').append(';'); // most methods are chainable
s.toString(); // 'var answer = 42;'
const map = s.generateMap({
source: 'source.js',
file: 'converted.js.map',
includeContent: true
}); // generates a v3 sourcemap
fs.writeFileSync('converted.js', s.toString());
fs.writeFileSync('converted.js.map', map.toString());
```
You can pass an options argument:
```js
const s = new MagicString(someCode, {
// both these options will be used if you later
// call `bundle.addSource( s )` - see below
filename: 'foo.js',
indentExclusionRanges: [/*...*/]
});
```
## Methods
### s.addSourcemapLocation( index )
Adds the specified character index (with respect to the original string) to sourcemap mappings, if `hires` is `false` (see below).
### s.append( content )
Appends the specified content to the end of the string. Returns `this`.
### s.appendLeft( index, content )
Appends the specified `content` at the `index` in the original string. If a range *ending* with `index` is subsequently moved, the insert will be moved with it. Returns `this`. See also `s.prependLeft(...)`.
### s.appendRight( index, content )
Appends the specified `content` at the `index` in the original string. If a range *starting* with `index` is subsequently moved, the insert will be moved with it. Returns `this`. See also `s.prependRight(...)`.
### s.clone()
Does what you'd expect.
### s.generateDecodedMap( options )
Generates a sourcemap object with raw mappings in array form, rather than encoded as a string. See `generateMap` documentation below for options details. Useful if you need to manipulate the sourcemap further, but most of the time you will use `generateMap` instead.
### s.generateMap( options )
Generates a [version 3 sourcemap](https://docs.google.com/document/d/1U1RGAehQwRypUTovF1KRlpiOFze0b-_2gc6fAH0KY0k/edit). All options are, well, optional:
* `file` - the filename where you plan to write the sourcemap
* `source` - the filename of the file containing the original source
* `includeContent` - whether to include the original content in the map's `sourcesContent` array
* `hires` - whether the mapping should be high-resolution. Hi-res mappings map every single character, meaning (for example) your devtools will always be able to pinpoint the exact location of function calls and so on. With lo-res mappings, devtools may only be able to identify the correct line - but they're quicker to generate and less bulky. If sourcemap locations have been specified with `s.addSourceMapLocation()`, they will be used here.
The returned sourcemap has two (non-enumerable) methods attached for convenience:
* `toString` - returns the equivalent of `JSON.stringify(map)`
* `toUrl` - returns a DataURI containing the sourcemap. Useful for doing this sort of thing:
```js
code += '\n//# sourceMappingURL=' + map.toUrl();
```
### s.indent( prefix[, options] )
Prefixes each line of the string with `prefix`. If `prefix` is not supplied, the indentation will be guessed from the original content, falling back to a single tab character. Returns `this`.
The `options` argument can have an `exclude` property, which is an array of `[start, end]` character ranges. These ranges will be excluded from the indentation - useful for (e.g.) multiline strings.
### s.insertLeft( index, content )
**DEPRECATED** since 0.17 use `s.appendLeft(...)` instead
### s.insertRight( index, content )
**DEPRECATED** since 0.17 use `s.prependRight(...)` instead
### s.locate( index )
**DEPRECATED** since 0.10 see [#30](https://github.com/Rich-Harris/magic-string/pull/30)
### s.locateOrigin( index )
**DEPRECATED** since 0.10 see [#30](https://github.com/Rich-Harris/magic-string/pull/30)
### s.move( start, end, newIndex )
Moves the characters from `start` and `end` to `index`. Returns `this`.
### s.overwrite( start, end, content[, options] )
Replaces the characters from `start` to `end` with `content`. The same restrictions as `s.remove()` apply. Returns `this`.
The fourth argument is optional. It can have a `storeName` property — if `true`, the original name will be stored for later inclusion in a sourcemap's `names` array — and a `contentOnly` property which determines whether only the content is overwritten, or anything that was appended/prepended to the range as well.
### s.prepend( content )
Prepends the string with the specified content. Returns `this`.
### s.prependLeft ( index, content )
Same as `s.appendLeft(...)`, except that the inserted content will go *before* any previous appends or prepends at `index`
### s.prependRight ( index, content )
Same as `s.appendRight(...)`, except that the inserted content will go *before* any previous appends or prepends at `index`
### s.remove( start, end )
Removes the characters from `start` to `end` (of the original string, **not** the generated string). Removing the same content twice, or making removals that partially overlap, will cause an error. Returns `this`.
### s.slice( start, end )
Returns the content of the generated string that corresponds to the slice between `start` and `end` of the original string. Throws error if the indices are for characters that were already removed.
### s.snip( start, end )
Returns a clone of `s`, with all content before the `start` and `end` characters of the original string removed.
### s.toString()
Returns the generated string.
### s.trim([ charType ])
Trims content matching `charType` (defaults to `\s`, i.e. whitespace) from the start and end. Returns `this`.
### s.trimStart([ charType ])
Trims content matching `charType` (defaults to `\s`, i.e. whitespace) from the start. Returns `this`.
### s.trimEnd([ charType ])
Trims content matching `charType` (defaults to `\s`, i.e. whitespace) from the end. Returns `this`.
### s.trimLines()
Removes empty lines from the start and end. Returns `this`.
### s.isEmpty()
Returns true if the resulting source is empty (disregarding white space).
## Bundling
To concatenate several sources, use `MagicString.Bundle`:
```js
const bundle = new MagicString.Bundle();
bundle.addSource({
filename: 'foo.js',
content: new MagicString('var answer = 42;')
});
bundle.addSource({
filename: 'bar.js',
content: new MagicString('console.log( answer )')
});
// Advanced: a source can include an `indentExclusionRanges` property
// alongside `filename` and `content`. This will be passed to `s.indent()`
// - see documentation above
bundle.indent() // optionally, pass an indent string, otherwise it will be guessed
.prepend('(function () {\n')
.append('}());');
bundle.toString();
// (function () {
// var answer = 42;
// console.log( answer );
// }());
// options are as per `s.generateMap()` above
const map = bundle.generateMap({
file: 'bundle.js',
includeContent: true,
hires: true
});
```
As an alternative syntax, if you a) don't have `filename` or `indentExclusionRanges` options, or b) passed those in when you used `new MagicString(...)`, you can simply pass the `MagicString` instance itself:
```js
const bundle = new MagicString.Bundle();
const source = new MagicString(someCode, {
filename: 'foo.js'
});
bundle.addSource(source);
```
## License
MIT

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export interface BundleOptions {
intro?: string;
separator?: string;
}
export interface SourceMapOptions {
/**
* Whether the mapping should be high-resolution.
* Hi-res mappings map every single character, meaning (for example) your devtools will always
* be able to pinpoint the exact location of function calls and so on.
* With lo-res mappings, devtools may only be able to identify the correct
* line - but they're quicker to generate and less bulky.
* If sourcemap locations have been specified with s.addSourceMapLocation(), they will be used here.
*/
hires?: boolean;
/**
* The filename where you plan to write the sourcemap.
*/
file?: string;
/**
* The filename of the file containing the original source.
*/
source?: string;
/**
* Whether to include the original content in the map's sourcesContent array.
*/
includeContent?: boolean;
}
export type SourceMapSegment =
| [number]
| [number, number, number, number]
| [number, number, number, number, number];
export interface DecodedSourceMap {
file: string;
sources: string[];
sourcesContent: string[];
names: string[];
mappings: SourceMapSegment[][];
}
export class SourceMap {
constructor(properties: DecodedSourceMap);
version: number;
file: string;
sources: string[];
sourcesContent: string[];
names: string[];
mappings: string;
/**
* Returns the equivalent of `JSON.stringify(map)`
*/
toString(): string;
/**
* Returns a DataURI containing the sourcemap. Useful for doing this sort of thing:
* `generateMap(options?: SourceMapOptions): SourceMap;`
*/
toUrl(): string;
}
export class Bundle {
constructor(options?: BundleOptions);
addSource(source: MagicString | { filename?: string, content: MagicString }): Bundle;
append(str: string, options?: BundleOptions): Bundle;
clone(): Bundle;
generateMap(options?: SourceMapOptions): SourceMap;
generateDecodedMap(options?: SourceMapOptions): DecodedSourceMap;
getIndentString(): string;
indent(indentStr?: string): Bundle;
indentExclusionRanges: ExclusionRange | Array<ExclusionRange>;
prepend(str: string): Bundle;
toString(): string;
trimLines(): Bundle;
trim(charType?: string): Bundle;
trimStart(charType?: string): Bundle;
trimEnd(charType?: string): Bundle;
isEmpty(): boolean;
length(): number;
}
export type ExclusionRange = [ number, number ];
export interface MagicStringOptions {
filename?: string,
indentExclusionRanges?: ExclusionRange | Array<ExclusionRange>;
}
export interface IndentOptions {
exclude?: ExclusionRange | Array<ExclusionRange>;
indentStart?: boolean;
}
export interface OverwriteOptions {
storeName?: boolean;
contentOnly?: boolean;
}
export default class MagicString {
constructor(str: string, options?: MagicStringOptions);
/**
* Adds the specified character index (with respect to the original string) to sourcemap mappings, if `hires` is false.
*/
addSourcemapLocation(char: number): void;
/**
* Appends the specified content to the end of the string.
*/
append(content: string): MagicString;
/**
* Appends the specified content at the index in the original string.
* If a range *ending* with index is subsequently moved, the insert will be moved with it.
* See also `s.prependLeft(...)`.
*/
appendLeft(index: number, content: string): MagicString;
/**
* Appends the specified content at the index in the original string.
* If a range *starting* with index is subsequently moved, the insert will be moved with it.
* See also `s.prependRight(...)`.
*/
appendRight(index: number, content: string): MagicString;
/**
* Does what you'd expect.
*/
clone(): MagicString;
/**
* Generates a version 3 sourcemap.
*/
generateMap(options?: SourceMapOptions): SourceMap;
/**
* Generates a sourcemap object with raw mappings in array form, rather than encoded as a string.
* Useful if you need to manipulate the sourcemap further, but most of the time you will use `generateMap` instead.
*/
generateDecodedMap(options?: SourceMapOptions): DecodedSourceMap;
getIndentString(): string;
/**
* Prefixes each line of the string with prefix.
* If prefix is not supplied, the indentation will be guessed from the original content, falling back to a single tab character.
*/
indent(options?: IndentOptions): MagicString;
/**
* Prefixes each line of the string with prefix.
* If prefix is not supplied, the indentation will be guessed from the original content, falling back to a single tab character.
*
* The options argument can have an exclude property, which is an array of [start, end] character ranges.
* These ranges will be excluded from the indentation - useful for (e.g.) multiline strings.
*/
indent(indentStr?: string, options?: IndentOptions): MagicString;
indentExclusionRanges: ExclusionRange | Array<ExclusionRange>;
/**
* Moves the characters from `start and `end` to `index`.
*/
move(start: number, end: number, index: number): MagicString;
/**
* Replaces the characters from `start` to `end` with `content`. The same restrictions as `s.remove()` apply.
*
* The fourth argument is optional. It can have a storeName property if true, the original name will be stored
* for later inclusion in a sourcemap's names array and a contentOnly property which determines whether only
* the content is overwritten, or anything that was appended/prepended to the range as well.
*/
overwrite(start: number, end: number, content: string, options?: boolean | OverwriteOptions): MagicString;
/**
* Prepends the string with the specified content.
*/
prepend(content: string): MagicString;
/**
* Same as `s.appendLeft(...)`, except that the inserted content will go *before* any previous appends or prepends at index
*/
prependLeft(index: number, content: string): MagicString;
/**
* Same as `s.appendRight(...)`, except that the inserted content will go *before* any previous appends or prepends at `index`
*/
prependRight(index: number, content: string): MagicString;
/**
* Removes the characters from `start` to `end` (of the original string, **not** the generated string).
* Removing the same content twice, or making removals that partially overlap, will cause an error.
*/
remove(start: number, end: number): MagicString;
/**
* Returns the content of the generated string that corresponds to the slice between `start` and `end` of the original string.
* Throws error if the indices are for characters that were already removed.
*/
slice(start: number, end: number): string;
/**
* Returns a clone of `s`, with all content before the `start` and `end` characters of the original string removed.
*/
snip(start: number, end: number): MagicString;
/**
* Trims content matching `charType` (defaults to `\s`, i.e. whitespace) from the start and end.
*/
trim(charType?: string): MagicString;
/**
* Trims content matching `charType` (defaults to `\s`, i.e. whitespace) from the start.
*/
trimStart(charType?: string): MagicString;
/**
* Trims content matching `charType` (defaults to `\s`, i.e. whitespace) from the end.
*/
trimEnd(charType?: string): MagicString;
/**
* Removes empty lines from the start and end.
*/
trimLines(): MagicString;
lastChar(): string;
lastLine(): string;
/**
* Returns true if the resulting source is empty (disregarding white space).
*/
isEmpty(): boolean;
length(): number;
original: string;
/**
* Returns the generated string.
*/
toString(): string;
}

View file

@ -0,0 +1,52 @@
{
"name": "magic-string",
"version": "0.25.9",
"description": "Modify strings, generate sourcemaps",
"keywords": [
"string",
"string manipulation",
"sourcemap",
"templating",
"transpilation"
],
"repository": "https://github.com/rich-harris/magic-string",
"license": "MIT",
"author": "Rich Harris",
"main": "dist/magic-string.cjs.js",
"module": "dist/magic-string.es.js",
"jsnext:main": "dist/magic-string.es.js",
"typings": "index.d.ts",
"files": [
"dist/*",
"index.d.ts",
"README.md"
],
"scripts": {
"build": "rollup -c",
"changelog": "conventional-changelog -p angular -i CHANGELOG.md -s",
"format": "prettier --single-quote --print-width 100 --use-tabs --write src/*.js src/**/*.js",
"lint": "eslint src test",
"prepare": "npm run build",
"prepublishOnly": "rm -rf dist && npm test",
"release": "bumpp -x \"npm run changelog\" --all --commit --tag --push && npm publish",
"pretest": "npm run lint && npm run build",
"test": "mocha",
"watch": "rollup -cw"
},
"dependencies": {
"sourcemap-codec": "^1.4.8"
},
"devDependencies": {
"@rollup/plugin-buble": "^0.21.3",
"@rollup/plugin-node-resolve": "^13.1.3",
"@rollup/plugin-replace": "^4.0.0",
"bumpp": "^7.1.1",
"conventional-changelog-cli": "^2.2.2",
"eslint": "^7.32.0",
"mocha": "^9.2.1",
"prettier": "^2.5.1",
"rollup": "^2.69.0",
"source-map": "^0.6.1",
"source-map-support": "^0.5.21"
}
}

View file

@ -0,0 +1,703 @@
# Rollup core license
Rollup is released under the MIT license:
The MIT License (MIT)
Copyright (c) 2017 [these people](https://github.com/rollup/rollup/graphs/contributors)
Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
# Licenses of bundled dependencies
The published Rollup artifact additionally contains code with the following licenses:
MIT, ISC
# Bundled dependencies:
## @rollup/pluginutils
License: MIT
By: Rich Harris
Repository: rollup/plugins
---------------------------------------
## acorn
License: MIT
By: Marijn Haverbeke, Ingvar Stepanyan, Adrian Heine
Repository: https://github.com/acornjs/acorn.git
> MIT License
>
> Copyright (C) 2012-2022 by various contributors (see AUTHORS)
>
> Permission is hereby granted, free of charge, to any person obtaining a copy
> of this software and associated documentation files (the "Software"), to deal
> in the Software without restriction, including without limitation the rights
> to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
> copies of the Software, and to permit persons to whom the Software is
> furnished to do so, subject to the following conditions:
>
> The above copyright notice and this permission notice shall be included in
> all copies or substantial portions of the Software.
>
> THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
> IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
> FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
> AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
> LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
> OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
> THE SOFTWARE.
---------------------------------------
## acorn-walk
License: MIT
By: Marijn Haverbeke, Ingvar Stepanyan, Adrian Heine
Repository: https://github.com/acornjs/acorn.git
> MIT License
>
> Copyright (C) 2012-2020 by various contributors (see AUTHORS)
>
> Permission is hereby granted, free of charge, to any person obtaining a copy
> of this software and associated documentation files (the "Software"), to deal
> in the Software without restriction, including without limitation the rights
> to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
> copies of the Software, and to permit persons to whom the Software is
> furnished to do so, subject to the following conditions:
>
> The above copyright notice and this permission notice shall be included in
> all copies or substantial portions of the Software.
>
> THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
> IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
> FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
> AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
> LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
> OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
> THE SOFTWARE.
---------------------------------------
## anymatch
License: ISC
By: Elan Shanker
Repository: https://github.com/micromatch/anymatch
> The ISC License
>
> Copyright (c) 2019 Elan Shanker, Paul Miller (https://paulmillr.com)
>
> Permission to use, copy, modify, and/or distribute this software for any
> purpose with or without fee is hereby granted, provided that the above
> copyright notice and this permission notice appear in all copies.
>
> THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
> WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
> MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
> ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
> WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
> ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR
> IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
---------------------------------------
## binary-extensions
License: MIT
By: Sindre Sorhus
Repository: sindresorhus/binary-extensions
> MIT License
>
> Copyright (c) 2019 Sindre Sorhus <sindresorhus@gmail.com> (https://sindresorhus.com), Paul Miller (https://paulmillr.com)
>
> Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
>
> The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
>
> THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
---------------------------------------
## braces
License: MIT
By: Jon Schlinkert, Brian Woodward, Elan Shanker, Eugene Sharygin, hemanth.hm
Repository: micromatch/braces
> The MIT License (MIT)
>
> Copyright (c) 2014-2018, Jon Schlinkert.
>
> Permission is hereby granted, free of charge, to any person obtaining a copy
> of this software and associated documentation files (the "Software"), to deal
> in the Software without restriction, including without limitation the rights
> to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
> copies of the Software, and to permit persons to whom the Software is
> furnished to do so, subject to the following conditions:
>
> The above copyright notice and this permission notice shall be included in
> all copies or substantial portions of the Software.
>
> THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
> IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
> FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
> AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
> LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
> OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
> THE SOFTWARE.
---------------------------------------
## chokidar
License: MIT
By: Paul Miller, Elan Shanker
Repository: git+https://github.com/paulmillr/chokidar.git
> The MIT License (MIT)
>
> Copyright (c) 2012-2019 Paul Miller (https://paulmillr.com), Elan Shanker
>
> Permission is hereby granted, free of charge, to any person obtaining a copy
> of this software and associated documentation files (the “Software”), to deal
> in the Software without restriction, including without limitation the rights
> to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
> copies of the Software, and to permit persons to whom the Software is
> furnished to do so, subject to the following conditions:
>
> The above copyright notice and this permission notice shall be included in
> all copies or substantial portions of the Software.
>
> THE SOFTWARE IS PROVIDED “AS IS”, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
> IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
> FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
> AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
> LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
> OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
> THE SOFTWARE.
---------------------------------------
## colorette
License: MIT
By: Jorge Bucaran
Repository: jorgebucaran/colorette
> Copyright © Jorge Bucaran <<https://jorgebucaran.com>>
>
> Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the 'Software'), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
>
> The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
>
> THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
---------------------------------------
## date-time
License: MIT
By: Sindre Sorhus
Repository: sindresorhus/date-time
> MIT License
>
> Copyright (c) Sindre Sorhus <sindresorhus@gmail.com> (https://sindresorhus.com)
>
> Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
>
> The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
>
> THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
---------------------------------------
## fill-range
License: MIT
By: Jon Schlinkert, Edo Rivai, Paul Miller, Rouven Weßling
Repository: jonschlinkert/fill-range
> The MIT License (MIT)
>
> Copyright (c) 2014-present, Jon Schlinkert.
>
> Permission is hereby granted, free of charge, to any person obtaining a copy
> of this software and associated documentation files (the "Software"), to deal
> in the Software without restriction, including without limitation the rights
> to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
> copies of the Software, and to permit persons to whom the Software is
> furnished to do so, subject to the following conditions:
>
> The above copyright notice and this permission notice shall be included in
> all copies or substantial portions of the Software.
>
> THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
> IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
> FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
> AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
> LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
> OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
> THE SOFTWARE.
---------------------------------------
## glob-parent
License: ISC
By: Gulp Team, Elan Shanker, Blaine Bublitz
Repository: gulpjs/glob-parent
> The ISC License
>
> Copyright (c) 2015, 2019 Elan Shanker
>
> Permission to use, copy, modify, and/or distribute this software for any
> purpose with or without fee is hereby granted, provided that the above
> copyright notice and this permission notice appear in all copies.
>
> THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
> WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
> MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
> ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
> WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
> ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR
> IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
---------------------------------------
## hash.js
License: MIT
By: Fedor Indutny
Repository: git@github.com:indutny/hash.js
---------------------------------------
## inherits
License: ISC
Repository: git://github.com/isaacs/inherits
> The ISC License
>
> Copyright (c) Isaac Z. Schlueter
>
> Permission to use, copy, modify, and/or distribute this software for any
> purpose with or without fee is hereby granted, provided that the above
> copyright notice and this permission notice appear in all copies.
>
> THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH
> REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
> FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,
> INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
> LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
> OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
> PERFORMANCE OF THIS SOFTWARE.
---------------------------------------
## is-binary-path
License: MIT
By: Sindre Sorhus
Repository: sindresorhus/is-binary-path
> MIT License
>
> Copyright (c) 2019 Sindre Sorhus <sindresorhus@gmail.com> (https://sindresorhus.com), Paul Miller (https://paulmillr.com)
>
> Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
>
> The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
>
> THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
---------------------------------------
## is-extglob
License: MIT
By: Jon Schlinkert
Repository: jonschlinkert/is-extglob
> The MIT License (MIT)
>
> Copyright (c) 2014-2016, Jon Schlinkert
>
> Permission is hereby granted, free of charge, to any person obtaining a copy
> of this software and associated documentation files (the "Software"), to deal
> in the Software without restriction, including without limitation the rights
> to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
> copies of the Software, and to permit persons to whom the Software is
> furnished to do so, subject to the following conditions:
>
> The above copyright notice and this permission notice shall be included in
> all copies or substantial portions of the Software.
>
> THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
> IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
> FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
> AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
> LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
> OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
> THE SOFTWARE.
---------------------------------------
## is-glob
License: MIT
By: Jon Schlinkert, Brian Woodward, Daniel Perez
Repository: micromatch/is-glob
> The MIT License (MIT)
>
> Copyright (c) 2014-2017, Jon Schlinkert.
>
> Permission is hereby granted, free of charge, to any person obtaining a copy
> of this software and associated documentation files (the "Software"), to deal
> in the Software without restriction, including without limitation the rights
> to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
> copies of the Software, and to permit persons to whom the Software is
> furnished to do so, subject to the following conditions:
>
> The above copyright notice and this permission notice shall be included in
> all copies or substantial portions of the Software.
>
> THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
> IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
> FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
> AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
> LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
> OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
> THE SOFTWARE.
---------------------------------------
## is-number
License: MIT
By: Jon Schlinkert, Olsten Larck, Rouven Weßling
Repository: jonschlinkert/is-number
> The MIT License (MIT)
>
> Copyright (c) 2014-present, Jon Schlinkert.
>
> Permission is hereby granted, free of charge, to any person obtaining a copy
> of this software and associated documentation files (the "Software"), to deal
> in the Software without restriction, including without limitation the rights
> to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
> copies of the Software, and to permit persons to whom the Software is
> furnished to do so, subject to the following conditions:
>
> The above copyright notice and this permission notice shall be included in
> all copies or substantial portions of the Software.
>
> THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
> IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
> FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
> AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
> LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
> OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
> THE SOFTWARE.
---------------------------------------
## is-reference
License: MIT
By: Rich Harris
Repository: git+https://github.com/Rich-Harris/is-reference.git
---------------------------------------
## locate-character
License: MIT
By: Rich Harris
Repository: Rich-Harris/locate-character
---------------------------------------
## magic-string
License: MIT
By: Rich Harris
Repository: https://github.com/rich-harris/magic-string
> Copyright 2018 Rich Harris
>
> Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
>
> The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
>
> THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
---------------------------------------
## minimalistic-assert
License: ISC
Repository: https://github.com/calvinmetcalf/minimalistic-assert.git
> Copyright 2015 Calvin Metcalf
>
> Permission to use, copy, modify, and/or distribute this software for any purpose
> with or without fee is hereby granted, provided that the above copyright notice
> and this permission notice appear in all copies.
>
> THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH
> REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
> FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,
> INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
> LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
> OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
> PERFORMANCE OF THIS SOFTWARE.
---------------------------------------
## normalize-path
License: MIT
By: Jon Schlinkert, Blaine Bublitz
Repository: jonschlinkert/normalize-path
> The MIT License (MIT)
>
> Copyright (c) 2014-2018, Jon Schlinkert.
>
> Permission is hereby granted, free of charge, to any person obtaining a copy
> of this software and associated documentation files (the "Software"), to deal
> in the Software without restriction, including without limitation the rights
> to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
> copies of the Software, and to permit persons to whom the Software is
> furnished to do so, subject to the following conditions:
>
> The above copyright notice and this permission notice shall be included in
> all copies or substantial portions of the Software.
>
> THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
> IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
> FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
> AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
> LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
> OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
> THE SOFTWARE.
---------------------------------------
## parse-ms
License: MIT
By: Sindre Sorhus
Repository: sindresorhus/parse-ms
> MIT License
>
> Copyright (c) Sindre Sorhus <sindresorhus@gmail.com> (sindresorhus.com)
>
> Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
>
> The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
>
> THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
---------------------------------------
## picomatch
License: MIT
By: Jon Schlinkert
Repository: micromatch/picomatch
> The MIT License (MIT)
>
> Copyright (c) 2017-present, Jon Schlinkert.
>
> Permission is hereby granted, free of charge, to any person obtaining a copy
> of this software and associated documentation files (the "Software"), to deal
> in the Software without restriction, including without limitation the rights
> to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
> copies of the Software, and to permit persons to whom the Software is
> furnished to do so, subject to the following conditions:
>
> The above copyright notice and this permission notice shall be included in
> all copies or substantial portions of the Software.
>
> THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
> IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
> FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
> AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
> LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
> OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
> THE SOFTWARE.
---------------------------------------
## pretty-bytes
License: MIT
By: Sindre Sorhus
Repository: sindresorhus/pretty-bytes
> MIT License
>
> Copyright (c) Sindre Sorhus <sindresorhus@gmail.com> (https://sindresorhus.com)
>
> Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
>
> The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
>
> THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
---------------------------------------
## pretty-ms
License: MIT
By: Sindre Sorhus
Repository: sindresorhus/pretty-ms
> MIT License
>
> Copyright (c) Sindre Sorhus <sindresorhus@gmail.com> (sindresorhus.com)
>
> Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
>
> The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
>
> THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
---------------------------------------
## readdirp
License: MIT
By: Thorsten Lorenz, Paul Miller
Repository: git://github.com/paulmillr/readdirp.git
> MIT License
>
> Copyright (c) 2012-2019 Thorsten Lorenz, Paul Miller (https://paulmillr.com)
>
> Permission is hereby granted, free of charge, to any person obtaining a copy
> of this software and associated documentation files (the "Software"), to deal
> in the Software without restriction, including without limitation the rights
> to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
> copies of the Software, and to permit persons to whom the Software is
> furnished to do so, subject to the following conditions:
>
> The above copyright notice and this permission notice shall be included in all
> copies or substantial portions of the Software.
>
> THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
> IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
> FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
> AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
> LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
> OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
> SOFTWARE.
---------------------------------------
## signal-exit
License: ISC
By: Ben Coe
Repository: https://github.com/tapjs/signal-exit.git
> The ISC License
>
> Copyright (c) 2015, Contributors
>
> Permission to use, copy, modify, and/or distribute this software
> for any purpose with or without fee is hereby granted, provided
> that the above copyright notice and this permission notice
> appear in all copies.
>
> THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
> WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES
> OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE
> LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES
> OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
> WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
> ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
---------------------------------------
## sourcemap-codec
License: MIT
By: Rich Harris
Repository: https://github.com/Rich-Harris/sourcemap-codec
> The MIT License
>
> Copyright (c) 2015 Rich Harris
>
> Permission is hereby granted, free of charge, to any person obtaining a copy
> of this software and associated documentation files (the "Software"), to deal
> in the Software without restriction, including without limitation the rights
> to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
> copies of the Software, and to permit persons to whom the Software is
> furnished to do so, subject to the following conditions:
>
> The above copyright notice and this permission notice shall be included in
> all copies or substantial portions of the Software.
>
> THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
> IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
> FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
> AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
> LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
> OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
> THE SOFTWARE.
---------------------------------------
## time-zone
License: MIT
By: Sindre Sorhus
Repository: sindresorhus/time-zone
> MIT License
>
> Copyright (c) Sindre Sorhus <sindresorhus@gmail.com> (https://sindresorhus.com)
>
> Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
>
> The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
>
> THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
---------------------------------------
## to-regex-range
License: MIT
By: Jon Schlinkert, Rouven Weßling
Repository: micromatch/to-regex-range
> The MIT License (MIT)
>
> Copyright (c) 2015-present, Jon Schlinkert.
>
> Permission is hereby granted, free of charge, to any person obtaining a copy
> of this software and associated documentation files (the "Software"), to deal
> in the Software without restriction, including without limitation the rights
> to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
> copies of the Software, and to permit persons to whom the Software is
> furnished to do so, subject to the following conditions:
>
> The above copyright notice and this permission notice shall be included in
> all copies or substantial portions of the Software.
>
> THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
> IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
> FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
> AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
> LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
> OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
> THE SOFTWARE.
---------------------------------------
## yargs-parser
License: ISC
By: Ben Coe
Repository: https://github.com/yargs/yargs-parser.git
> Copyright (c) 2016, Contributors
>
> Permission to use, copy, modify, and/or distribute this software
> for any purpose with or without fee is hereby granted, provided
> that the above copyright notice and this permission notice
> appear in all copies.
>
> THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
> WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES
> OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE
> LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES
> OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
> WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
> ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.

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<p align="center">
<a href="https://rollupjs.org/"><img src="https://rollupjs.org/logo.svg" width="150" /></a>
</p>
<p align="center">
<a href="https://www.npmjs.com/package/rollup">
<img src="https://img.shields.io/npm/v/rollup.svg" alt="npm version" >
</a>
<a href="https://packagephobia.now.sh/result?p=rollup">
<img src="https://packagephobia.now.sh/badge?p=rollup" alt="install size" >
</a>
<a href="https://codecov.io/gh/rollup/rollup">
<img src="https://codecov.io/gh/rollup/rollup/graph/badge.svg" alt="code coverage" >
</a>
<a href="#backers" alt="sponsors on Open Collective">
<img src="https://opencollective.com/rollup/backers/badge.svg" alt="backers" >
</a>
<a href="#sponsors" alt="Sponsors on Open Collective">
<img src="https://opencollective.com/rollup/sponsors/badge.svg" alt="sponsors" >
</a>
<a href="https://github.com/rollup/rollup/blob/master/LICENSE.md">
<img src="https://img.shields.io/npm/l/rollup.svg" alt="license">
</a>
<a href='https://is.gd/rollup_chat?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=badge'>
<img src='https://img.shields.io/discord/466787075518365708?color=778cd1&label=chat' alt='Join the chat at https://is.gd/rollup_chat'>
</a>
</p>
<h1 align="center">Rollup</h1>
## Overview
Rollup is a module bundler for JavaScript which compiles small pieces of code into something larger and more complex, such as a library or application. It uses the standardized ES module format for code, instead of previous idiosyncratic solutions such as CommonJS and AMD. ES modules let you freely and seamlessly combine the most useful individual functions from your favorite libraries. Rollup can optimize ES modules for faster native loading in modern browsers, or output a legacy module format allowing ES module workflows today.
## Quick Start Guide
Install with `npm install --global rollup`. Rollup can be used either through a [command line interface](https://rollupjs.org/#command-line-reference) with an optional configuration file or else through its [JavaScript API](https://rollupjs.org/guide/en/#javascript-api). Run `rollup --help` to see the available options and parameters. The starter project templates, [rollup-starter-lib](https://github.com/rollup/rollup-starter-lib) and [rollup-starter-app](https://github.com/rollup/rollup-starter-app), demonstrate common configuration options, and more detailed instructions are available throughout the [user guide](https://rollupjs.org/).
### Commands
These commands assume the entry point to your application is named main.js, and that you'd like all imports compiled into a single file named bundle.js.
For browsers:
```bash
# compile to a <script> containing a self-executing function
rollup main.js --format iife --name "myBundle" --file bundle.js
```
For Node.js:
```bash
# compile to a CommonJS module
rollup main.js --format cjs --file bundle.js
```
For both browsers and Node.js:
```bash
# UMD format requires a bundle name
rollup main.js --format umd --name "myBundle" --file bundle.js
```
## Why
Developing software is usually easier if you break your project into smaller separate pieces, since that often removes unexpected interactions and dramatically reduces the complexity of the problems you'll need to solve, and simply writing smaller projects in the first place [isn't necessarily the answer](https://medium.com/@Rich_Harris/small-modules-it-s-not-quite-that-simple-3ca532d65de4). Unfortunately, JavaScript has not historically included this capability as a core feature in the language.
This finally changed with ES modules support in JavaScript, which provides a syntax for importing and exporting functions and data so they can be shared between separate scripts. Most browsers and Node.js support ES modules. However, Node.js releases before 12.17 support ES modules only behind the `--experimental-modules` flag, and older browsers like Internet Explorer do not support ES modules at all. Rollup allows you to write your code using ES modules, and run your application even in environments that do not support ES modules natively. For environments that support them, Rollup can output optimized ES modules; for environments that don't, Rollup can compile your code to other formats such as CommonJS modules, AMD modules, and IIFE-style scripts. This means that you get to _write future-proof code_, and you also get the tremendous benefits of...
## Tree Shaking
In addition to enabling the use of ES modules, Rollup also statically analyzes and optimizes the code you are importing, and will exclude anything that isn't actually used. This allows you to build on top of existing tools and modules without adding extra dependencies or bloating the size of your project.
For example, with CommonJS, the _entire tool or library must be imported_.
```js
// import the entire utils object with CommonJS
var utils = require('utils');
var query = 'Rollup';
// use the ajax method of the utils object
utils.ajax('https://api.example.com?search=' + query).then(handleResponse);
```
But with ES modules, instead of importing the whole `utils` object, we can just import the one `ajax` function we need:
```js
// import the ajax function with an ES import statement
import { ajax } from 'utils';
var query = 'Rollup';
// call the ajax function
ajax('https://api.example.com?search=' + query).then(handleResponse);
```
Because Rollup includes the bare minimum, it results in lighter, faster, and less complicated libraries and applications. Since this approach is based on explicit `import` and `export` statements, it is vastly more effective than simply running an automated minifier to detect unused variables in the compiled output code.
## Compatibility
### Importing CommonJS
Rollup can import existing CommonJS modules [through a plugin](https://github.com/rollup/plugins/tree/master/packages/commonjs).
### Publishing ES Modules
To make sure your ES modules are immediately usable by tools that work with CommonJS such as Node.js and webpack, you can use Rollup to compile to UMD or CommonJS format, and then point to that compiled version with the `main` property in your `package.json` file. If your `package.json` file also has a `module` field, ES-module-aware tools like Rollup and [webpack](https://webpack.js.org/) will [import the ES module version](https://github.com/rollup/rollup/wiki/pkg.module) directly.
## Contributors
This project exists thanks to all the people who contribute. [[Contribute](CONTRIBUTING.md)]. <a href="https://github.com/rollup/rollup/graphs/contributors"><img src="https://opencollective.com/rollup/contributors.svg?width=890" /></a>
## Backers
Thank you to all our backers! 🙏 [[Become a backer](https://opencollective.com/rollup#backer)]
<a href="https://opencollective.com/rollup#backers" target="_blank"><img src="https://opencollective.com/rollup/backers.svg?width=890"></a>
## Sponsors
Support this project by becoming a sponsor. Your logo will show up here with a link to your website. [[Become a sponsor](https://opencollective.com/rollup#sponsor)]
<a href="https://opencollective.com/rollup/sponsor/0/website" target="_blank"><img src="https://opencollective.com/rollup/sponsor/0/avatar.svg"></a> <a href="https://opencollective.com/rollup/sponsor/1/website" target="_blank"><img src="https://opencollective.com/rollup/sponsor/1/avatar.svg"></a> <a href="https://opencollective.com/rollup/sponsor/2/website" target="_blank"><img src="https://opencollective.com/rollup/sponsor/2/avatar.svg"></a> <a href="https://opencollective.com/rollup/sponsor/3/website" target="_blank"><img src="https://opencollective.com/rollup/sponsor/3/avatar.svg"></a> <a href="https://opencollective.com/rollup/sponsor/4/website" target="_blank"><img src="https://opencollective.com/rollup/sponsor/4/avatar.svg"></a> <a href="https://opencollective.com/rollup/sponsor/5/website" target="_blank"><img src="https://opencollective.com/rollup/sponsor/5/avatar.svg"></a> <a href="https://opencollective.com/rollup/sponsor/6/website" target="_blank"><img src="https://opencollective.com/rollup/sponsor/6/avatar.svg"></a> <a href="https://opencollective.com/rollup/sponsor/7/website" target="_blank"><img src="https://opencollective.com/rollup/sponsor/7/avatar.svg"></a> <a href="https://opencollective.com/rollup/sponsor/8/website" target="_blank"><img src="https://opencollective.com/rollup/sponsor/8/avatar.svg"></a> <a href="https://opencollective.com/rollup/sponsor/9/website" target="_blank"><img src="https://opencollective.com/rollup/sponsor/9/avatar.svg"></a>
## License
[MIT](https://github.com/rollup/rollup/blob/master/LICENSE.md)

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{"type":"module"}

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/*
@license
Rollup.js v2.80.0
Sun, 22 Feb 2026 06:16:40 GMT - commit d17ae15336a45c3c59b2a4aacac2b14186035d28
https://github.com/rollup/rollup
Released under the MIT License.
*/
export { version as VERSION, defineConfig, rollup, watch } from './shared/rollup.js';
import 'path';
import 'process';
import 'perf_hooks';
import 'crypto';
import 'fs';
import 'events';

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/*
@license
Rollup.js v2.80.0
Sun, 22 Feb 2026 06:16:40 GMT - commit d17ae15336a45c3c59b2a4aacac2b14186035d28
https://github.com/rollup/rollup
Released under the MIT License.
*/
'use strict';
require('path');
require('process');
require('url');
const loadConfigFile_js = require('./shared/loadConfigFile.js');
require('./shared/rollup.js');
require('./shared/mergeOptions.js');
require('tty');
require('perf_hooks');
require('crypto');
require('fs');
require('events');
module.exports = loadConfigFile_js.loadAndParseConfigFile;
//# sourceMappingURL=loadConfigFile.js.map

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export const VERSION: string;
export interface RollupError extends RollupLogProps {
parserError?: Error;
stack?: string;
watchFiles?: string[];
}
export interface RollupWarning extends RollupLogProps {
chunkName?: string;
cycle?: string[];
exportName?: string;
exporter?: string;
guess?: string;
importer?: string;
missing?: string;
modules?: string[];
names?: string[];
reexporter?: string;
source?: string;
sources?: string[];
}
export interface RollupLogProps {
code?: string;
frame?: string;
hook?: string;
id?: string;
loc?: {
column: number;
file?: string;
line: number;
};
message: string;
name?: string;
plugin?: string;
pluginCode?: string;
pos?: number;
url?: string;
}
export type SourceMapSegment =
| [number]
| [number, number, number, number]
| [number, number, number, number, number];
export interface ExistingDecodedSourceMap {
file?: string;
mappings: SourceMapSegment[][];
names: string[];
sourceRoot?: string;
sources: string[];
sourcesContent?: string[];
version: number;
}
export interface ExistingRawSourceMap {
file?: string;
mappings: string;
names: string[];
sourceRoot?: string;
sources: string[];
sourcesContent?: string[];
version: number;
}
export type DecodedSourceMapOrMissing =
| {
mappings?: never;
missing: true;
plugin: string;
}
| ExistingDecodedSourceMap;
export interface SourceMap {
file: string;
mappings: string;
names: string[];
sources: string[];
sourcesContent: string[];
version: number;
toString(): string;
toUrl(): string;
}
export type SourceMapInput = ExistingRawSourceMap | string | null | { mappings: '' };
type PartialNull<T> = {
[P in keyof T]: T[P] | null;
};
interface ModuleOptions {
meta: CustomPluginOptions;
moduleSideEffects: boolean | 'no-treeshake';
syntheticNamedExports: boolean | string;
}
export interface SourceDescription extends Partial<PartialNull<ModuleOptions>> {
ast?: AcornNode;
code: string;
map?: SourceMapInput;
}
export interface TransformModuleJSON {
ast?: AcornNode;
code: string;
// note if plugins use new this.cache to opt-out auto transform cache
customTransformCache: boolean;
originalCode: string;
originalSourcemap: ExistingDecodedSourceMap | null;
sourcemapChain: DecodedSourceMapOrMissing[];
transformDependencies: string[];
}
export interface ModuleJSON extends TransformModuleJSON, ModuleOptions {
ast: AcornNode;
dependencies: string[];
id: string;
resolvedIds: ResolvedIdMap;
transformFiles: EmittedFile[] | undefined;
}
export interface PluginCache {
delete(id: string): boolean;
get<T = any>(id: string): T;
has(id: string): boolean;
set<T = any>(id: string, value: T): void;
}
export interface MinimalPluginContext {
meta: PluginContextMeta;
}
export interface EmittedAsset {
fileName?: string;
name?: string;
source?: string | Uint8Array;
type: 'asset';
}
export interface EmittedChunk {
fileName?: string;
id: string;
implicitlyLoadedAfterOneOf?: string[];
importer?: string;
name?: string;
preserveSignature?: PreserveEntrySignaturesOption;
type: 'chunk';
}
export type EmittedFile = EmittedAsset | EmittedChunk;
export type EmitAsset = (name: string, source?: string | Uint8Array) => string;
export type EmitChunk = (id: string, options?: { name?: string }) => string;
export type EmitFile = (emittedFile: EmittedFile) => string;
interface ModuleInfo extends ModuleOptions {
ast: AcornNode | null;
code: string | null;
dynamicImporters: readonly string[];
dynamicallyImportedIdResolutions: readonly ResolvedId[];
dynamicallyImportedIds: readonly string[];
hasDefaultExport: boolean | null;
/** @deprecated Use `moduleSideEffects` instead */
hasModuleSideEffects: boolean | 'no-treeshake';
id: string;
implicitlyLoadedAfterOneOf: readonly string[];
implicitlyLoadedBefore: readonly string[];
importedIdResolutions: readonly ResolvedId[];
importedIds: readonly string[];
importers: readonly string[];
isEntry: boolean;
isExternal: boolean;
isIncluded: boolean | null;
}
export type GetModuleInfo = (moduleId: string) => ModuleInfo | null;
export interface CustomPluginOptions {
[plugin: string]: any;
}
export interface PluginContext extends MinimalPluginContext {
addWatchFile: (id: string) => void;
cache: PluginCache;
/** @deprecated Use `this.emitFile` instead */
emitAsset: EmitAsset;
/** @deprecated Use `this.emitFile` instead */
emitChunk: EmitChunk;
emitFile: EmitFile;
error: (err: RollupError | string, pos?: number | { column: number; line: number }) => never;
/** @deprecated Use `this.getFileName` instead */
getAssetFileName: (assetReferenceId: string) => string;
/** @deprecated Use `this.getFileName` instead */
getChunkFileName: (chunkReferenceId: string) => string;
getFileName: (fileReferenceId: string) => string;
getModuleIds: () => IterableIterator<string>;
getModuleInfo: GetModuleInfo;
getWatchFiles: () => string[];
/** @deprecated Use `this.resolve` instead */
isExternal: IsExternal;
load: (
options: { id: string; resolveDependencies?: boolean } & Partial<PartialNull<ModuleOptions>>
) => Promise<ModuleInfo>;
/** @deprecated Use `this.getModuleIds` instead */
moduleIds: IterableIterator<string>;
parse: (input: string, options?: any) => AcornNode;
resolve: (
source: string,
importer?: string,
options?: { custom?: CustomPluginOptions; isEntry?: boolean; skipSelf?: boolean }
) => Promise<ResolvedId | null>;
/** @deprecated Use `this.resolve` instead */
resolveId: (source: string, importer?: string) => Promise<string | null>;
setAssetSource: (assetReferenceId: string, source: string | Uint8Array) => void;
warn: (warning: RollupWarning | string, pos?: number | { column: number; line: number }) => void;
}
export interface PluginContextMeta {
rollupVersion: string;
watchMode: boolean;
}
export interface ResolvedId extends ModuleOptions {
external: boolean | 'absolute';
id: string;
}
export interface ResolvedIdMap {
[key: string]: ResolvedId;
}
interface PartialResolvedId extends Partial<PartialNull<ModuleOptions>> {
external?: boolean | 'absolute' | 'relative';
id: string;
}
export type ResolveIdResult = string | false | null | void | PartialResolvedId;
export type ResolveIdHook = (
this: PluginContext,
source: string,
importer: string | undefined,
options: { custom?: CustomPluginOptions; isEntry: boolean }
) => ResolveIdResult;
export type ShouldTransformCachedModuleHook = (
this: PluginContext,
options: {
ast: AcornNode;
code: string;
id: string;
meta: CustomPluginOptions;
moduleSideEffects: boolean | 'no-treeshake';
resolvedSources: ResolvedIdMap;
syntheticNamedExports: boolean | string;
}
) => boolean;
export type IsExternal = (
source: string,
importer: string | undefined,
isResolved: boolean
) => boolean;
export type IsPureModule = (id: string) => boolean | null | void;
export type HasModuleSideEffects = (id: string, external: boolean) => boolean;
export type LoadResult = SourceDescription | string | null | void;
export type LoadHook = (this: PluginContext, id: string) => LoadResult;
export interface TransformPluginContext extends PluginContext {
getCombinedSourcemap: () => SourceMap;
}
export type TransformResult = string | null | void | Partial<SourceDescription>;
export type TransformHook = (
this: TransformPluginContext,
code: string,
id: string
) => TransformResult;
export type ModuleParsedHook = (this: PluginContext, info: ModuleInfo) => void;
export type RenderChunkHook = (
this: PluginContext,
code: string,
chunk: RenderedChunk,
options: NormalizedOutputOptions
) => { code: string; map?: SourceMapInput } | string | null | undefined;
export type ResolveDynamicImportHook = (
this: PluginContext,
specifier: string | AcornNode,
importer: string
) => ResolveIdResult;
export type ResolveImportMetaHook = (
this: PluginContext,
prop: string | null,
options: { chunkId: string; format: InternalModuleFormat; moduleId: string }
) => string | null | void;
export type ResolveAssetUrlHook = (
this: PluginContext,
options: {
assetFileName: string;
chunkId: string;
format: InternalModuleFormat;
moduleId: string;
relativeAssetPath: string;
}
) => string | null | void;
export type ResolveFileUrlHook = (
this: PluginContext,
options: {
assetReferenceId: string | null;
chunkId: string;
chunkReferenceId: string | null;
fileName: string;
format: InternalModuleFormat;
moduleId: string;
referenceId: string;
relativePath: string;
}
) => string | null | void;
export type AddonHookFunction = (this: PluginContext) => string | Promise<string>;
export type AddonHook = string | AddonHookFunction;
export type ChangeEvent = 'create' | 'update' | 'delete';
export type WatchChangeHook = (
this: PluginContext,
id: string,
change: { event: ChangeEvent }
) => void;
/**
* use this type for plugin annotation
* @example
* ```ts
* interface Options {
* ...
* }
* const myPlugin: PluginImpl<Options> = (options = {}) => { ... }
* ```
*/
// eslint-disable-next-line @typescript-eslint/ban-types
export type PluginImpl<O extends object = object> = (options?: O) => Plugin;
export interface OutputBundle {
[fileName: string]: OutputAsset | OutputChunk;
}
export interface FunctionPluginHooks {
augmentChunkHash: (this: PluginContext, chunk: PreRenderedChunk) => string | void;
buildEnd: (this: PluginContext, err?: Error) => void;
buildStart: (this: PluginContext, options: NormalizedInputOptions) => void;
closeBundle: (this: PluginContext) => void;
closeWatcher: (this: PluginContext) => void;
generateBundle: (
this: PluginContext,
options: NormalizedOutputOptions,
bundle: OutputBundle,
isWrite: boolean
) => void;
load: LoadHook;
moduleParsed: ModuleParsedHook;
options: (this: MinimalPluginContext, options: InputOptions) => InputOptions | null | void;
outputOptions: (this: PluginContext, options: OutputOptions) => OutputOptions | null | void;
renderChunk: RenderChunkHook;
renderDynamicImport: (
this: PluginContext,
options: {
customResolution: string | null;
format: InternalModuleFormat;
moduleId: string;
targetModuleId: string | null;
}
) => { left: string; right: string } | null | void;
renderError: (this: PluginContext, err?: Error) => void;
renderStart: (
this: PluginContext,
outputOptions: NormalizedOutputOptions,
inputOptions: NormalizedInputOptions
) => void;
/** @deprecated Use `resolveFileUrl` instead */
resolveAssetUrl: ResolveAssetUrlHook;
resolveDynamicImport: ResolveDynamicImportHook;
resolveFileUrl: ResolveFileUrlHook;
resolveId: ResolveIdHook;
resolveImportMeta: ResolveImportMetaHook;
shouldTransformCachedModule: ShouldTransformCachedModuleHook;
transform: TransformHook;
watchChange: WatchChangeHook;
writeBundle: (
this: PluginContext,
options: NormalizedOutputOptions,
bundle: OutputBundle
) => void;
}
export type OutputPluginHooks =
| 'augmentChunkHash'
| 'generateBundle'
| 'outputOptions'
| 'renderChunk'
| 'renderDynamicImport'
| 'renderError'
| 'renderStart'
| 'resolveAssetUrl'
| 'resolveFileUrl'
| 'resolveImportMeta'
| 'writeBundle';
export type InputPluginHooks = Exclude<keyof FunctionPluginHooks, OutputPluginHooks>;
export type SyncPluginHooks =
| 'augmentChunkHash'
| 'outputOptions'
| 'renderDynamicImport'
| 'resolveAssetUrl'
| 'resolveFileUrl'
| 'resolveImportMeta';
export type AsyncPluginHooks = Exclude<keyof FunctionPluginHooks, SyncPluginHooks>;
export type FirstPluginHooks =
| 'load'
| 'renderDynamicImport'
| 'resolveAssetUrl'
| 'resolveDynamicImport'
| 'resolveFileUrl'
| 'resolveId'
| 'resolveImportMeta'
| 'shouldTransformCachedModule';
export type SequentialPluginHooks =
| 'augmentChunkHash'
| 'generateBundle'
| 'options'
| 'outputOptions'
| 'renderChunk'
| 'transform';
export type ParallelPluginHooks = Exclude<
keyof FunctionPluginHooks | AddonHooks,
FirstPluginHooks | SequentialPluginHooks
>;
export type AddonHooks = 'banner' | 'footer' | 'intro' | 'outro';
type MakeAsync<Fn> = Fn extends (this: infer This, ...args: infer Args) => infer Return
? (this: This, ...args: Args) => Return | Promise<Return>
: never;
// eslint-disable-next-line @typescript-eslint/ban-types
type ObjectHook<T, O = {}> = T | ({ handler: T; order?: 'pre' | 'post' | null } & O);
export type PluginHooks = {
[K in keyof FunctionPluginHooks]: ObjectHook<
K extends AsyncPluginHooks ? MakeAsync<FunctionPluginHooks[K]> : FunctionPluginHooks[K],
// eslint-disable-next-line @typescript-eslint/ban-types
K extends ParallelPluginHooks ? { sequential?: boolean } : {}
>;
};
export interface OutputPlugin
extends Partial<{ [K in OutputPluginHooks]: PluginHooks[K] }>,
Partial<{ [K in AddonHooks]: ObjectHook<AddonHook> }> {
cacheKey?: string;
name: string;
}
export interface Plugin extends OutputPlugin, Partial<PluginHooks> {
// for inter-plugin communication
api?: any;
}
type TreeshakingPreset = 'smallest' | 'safest' | 'recommended';
export interface NormalizedTreeshakingOptions {
annotations: boolean;
correctVarValueBeforeDeclaration: boolean;
moduleSideEffects: HasModuleSideEffects;
propertyReadSideEffects: boolean | 'always';
tryCatchDeoptimization: boolean;
unknownGlobalSideEffects: boolean;
}
export interface TreeshakingOptions
extends Partial<Omit<NormalizedTreeshakingOptions, 'moduleSideEffects'>> {
moduleSideEffects?: ModuleSideEffectsOption;
preset?: TreeshakingPreset;
/** @deprecated Use `moduleSideEffects` instead */
pureExternalModules?: PureModulesOption;
}
interface GetManualChunkApi {
getModuleIds: () => IterableIterator<string>;
getModuleInfo: GetModuleInfo;
}
export type GetManualChunk = (id: string, api: GetManualChunkApi) => string | null | void;
export type ExternalOption =
| (string | RegExp)[]
| string
| RegExp
| ((source: string, importer: string | undefined, isResolved: boolean) => boolean | null | void);
export type PureModulesOption = boolean | string[] | IsPureModule;
export type GlobalsOption = { [name: string]: string } | ((name: string) => string);
export type InputOption = string | string[] | { [entryAlias: string]: string };
export type ManualChunksOption = { [chunkAlias: string]: string[] } | GetManualChunk;
export type ModuleSideEffectsOption = boolean | 'no-external' | string[] | HasModuleSideEffects;
export type PreserveEntrySignaturesOption = false | 'strict' | 'allow-extension' | 'exports-only';
export type SourcemapPathTransformOption = (
relativeSourcePath: string,
sourcemapPath: string
) => string;
export interface InputOptions {
acorn?: Record<string, unknown>;
acornInjectPlugins?: (() => unknown)[] | (() => unknown);
cache?: false | RollupCache;
context?: string;
experimentalCacheExpiry?: number;
external?: ExternalOption;
/** @deprecated Use the "inlineDynamicImports" output option instead. */
inlineDynamicImports?: boolean;
input?: InputOption;
makeAbsoluteExternalsRelative?: boolean | 'ifRelativeSource';
/** @deprecated Use the "manualChunks" output option instead. */
manualChunks?: ManualChunksOption;
maxParallelFileOps?: number;
/** @deprecated Use the "maxParallelFileOps" option instead. */
maxParallelFileReads?: number;
moduleContext?: ((id: string) => string | null | void) | { [id: string]: string };
onwarn?: WarningHandlerWithDefault;
perf?: boolean;
plugins?: (Plugin | null | false | undefined)[];
preserveEntrySignatures?: PreserveEntrySignaturesOption;
/** @deprecated Use the "preserveModules" output option instead. */
preserveModules?: boolean;
preserveSymlinks?: boolean;
shimMissingExports?: boolean;
strictDeprecations?: boolean;
treeshake?: boolean | TreeshakingPreset | TreeshakingOptions;
watch?: WatcherOptions | false;
}
export interface NormalizedInputOptions {
acorn: Record<string, unknown>;
acornInjectPlugins: (() => unknown)[];
cache: false | undefined | RollupCache;
context: string;
experimentalCacheExpiry: number;
external: IsExternal;
/** @deprecated Use the "inlineDynamicImports" output option instead. */
inlineDynamicImports: boolean | undefined;
input: string[] | { [entryAlias: string]: string };
makeAbsoluteExternalsRelative: boolean | 'ifRelativeSource';
/** @deprecated Use the "manualChunks" output option instead. */
manualChunks: ManualChunksOption | undefined;
maxParallelFileOps: number;
/** @deprecated Use the "maxParallelFileOps" option instead. */
maxParallelFileReads: number;
moduleContext: (id: string) => string;
onwarn: WarningHandler;
perf: boolean;
plugins: Plugin[];
preserveEntrySignatures: PreserveEntrySignaturesOption;
/** @deprecated Use the "preserveModules" output option instead. */
preserveModules: boolean | undefined;
preserveSymlinks: boolean;
shimMissingExports: boolean;
strictDeprecations: boolean;
treeshake: false | NormalizedTreeshakingOptions;
}
export type InternalModuleFormat = 'amd' | 'cjs' | 'es' | 'iife' | 'system' | 'umd';
export type ModuleFormat = InternalModuleFormat | 'commonjs' | 'esm' | 'module' | 'systemjs';
type GeneratedCodePreset = 'es5' | 'es2015';
interface NormalizedGeneratedCodeOptions {
arrowFunctions: boolean;
constBindings: boolean;
objectShorthand: boolean;
reservedNamesAsProps: boolean;
symbols: boolean;
}
interface GeneratedCodeOptions extends Partial<NormalizedGeneratedCodeOptions> {
preset?: GeneratedCodePreset;
}
export type OptionsPaths = Record<string, string> | ((id: string) => string);
export type InteropType = boolean | 'auto' | 'esModule' | 'default' | 'defaultOnly';
export type GetInterop = (id: string | null) => InteropType;
export type AmdOptions = (
| {
autoId?: false;
id: string;
}
| {
autoId: true;
basePath?: string;
id?: undefined;
}
| {
autoId?: false;
id?: undefined;
}
) & {
define?: string;
forceJsExtensionForImports?: boolean;
};
export type NormalizedAmdOptions = (
| {
autoId: false;
id?: string;
}
| {
autoId: true;
basePath: string;
}
) & {
define: string;
forceJsExtensionForImports: boolean;
};
export interface OutputOptions {
amd?: AmdOptions;
assetFileNames?: string | ((chunkInfo: PreRenderedAsset) => string);
banner?: string | (() => string | Promise<string>);
chunkFileNames?: string | ((chunkInfo: PreRenderedChunk) => string);
compact?: boolean;
// only required for bundle.write
dir?: string;
/** @deprecated Use the "renderDynamicImport" plugin hook instead. */
dynamicImportFunction?: string;
entryFileNames?: string | ((chunkInfo: PreRenderedChunk) => string);
esModule?: boolean;
exports?: 'default' | 'named' | 'none' | 'auto';
extend?: boolean;
externalLiveBindings?: boolean;
// only required for bundle.write
file?: string;
footer?: string | (() => string | Promise<string>);
format?: ModuleFormat;
freeze?: boolean;
generatedCode?: GeneratedCodePreset | GeneratedCodeOptions;
globals?: GlobalsOption;
hoistTransitiveImports?: boolean;
indent?: string | boolean;
inlineDynamicImports?: boolean;
interop?: InteropType | GetInterop;
intro?: string | (() => string | Promise<string>);
manualChunks?: ManualChunksOption;
minifyInternalExports?: boolean;
name?: string;
/** @deprecated Use "generatedCode.symbols" instead. */
namespaceToStringTag?: boolean;
noConflict?: boolean;
outro?: string | (() => string | Promise<string>);
paths?: OptionsPaths;
plugins?: (OutputPlugin | null | false | undefined)[];
/** @deprecated Use "generatedCode.constBindings" instead. */
preferConst?: boolean;
preserveModules?: boolean;
preserveModulesRoot?: string;
sanitizeFileName?: boolean | ((fileName: string) => string);
sourcemap?: boolean | 'inline' | 'hidden';
sourcemapBaseUrl?: string;
sourcemapExcludeSources?: boolean;
sourcemapFile?: string;
sourcemapPathTransform?: SourcemapPathTransformOption;
strict?: boolean;
systemNullSetters?: boolean;
validate?: boolean;
}
export interface NormalizedOutputOptions {
amd: NormalizedAmdOptions;
assetFileNames: string | ((chunkInfo: PreRenderedAsset) => string);
banner: () => string | Promise<string>;
chunkFileNames: string | ((chunkInfo: PreRenderedChunk) => string);
compact: boolean;
dir: string | undefined;
/** @deprecated Use the "renderDynamicImport" plugin hook instead. */
dynamicImportFunction: string | undefined;
entryFileNames: string | ((chunkInfo: PreRenderedChunk) => string);
esModule: boolean;
exports: 'default' | 'named' | 'none' | 'auto';
extend: boolean;
externalLiveBindings: boolean;
file: string | undefined;
footer: () => string | Promise<string>;
format: InternalModuleFormat;
freeze: boolean;
generatedCode: NormalizedGeneratedCodeOptions;
globals: GlobalsOption;
hoistTransitiveImports: boolean;
indent: true | string;
inlineDynamicImports: boolean;
interop: GetInterop;
intro: () => string | Promise<string>;
manualChunks: ManualChunksOption;
minifyInternalExports: boolean;
name: string | undefined;
namespaceToStringTag: boolean;
noConflict: boolean;
outro: () => string | Promise<string>;
paths: OptionsPaths;
plugins: OutputPlugin[];
/** @deprecated Use the "renderDynamicImport" plugin hook instead. */
preferConst: boolean;
preserveModules: boolean;
preserveModulesRoot: string | undefined;
sanitizeFileName: (fileName: string) => string;
sourcemap: boolean | 'inline' | 'hidden';
sourcemapBaseUrl: string | undefined;
sourcemapExcludeSources: boolean;
sourcemapFile: string | undefined;
sourcemapPathTransform: SourcemapPathTransformOption | undefined;
strict: boolean;
systemNullSetters: boolean;
validate: boolean;
}
export type WarningHandlerWithDefault = (
warning: RollupWarning,
defaultHandler: WarningHandler
) => void;
export type WarningHandler = (warning: RollupWarning) => void;
export interface SerializedTimings {
[label: string]: [number, number, number];
}
export interface PreRenderedAsset {
name: string | undefined;
source: string | Uint8Array;
type: 'asset';
}
export interface OutputAsset extends PreRenderedAsset {
fileName: string;
/** @deprecated Accessing "isAsset" on files in the bundle is deprecated, please use "type === \'asset\'" instead */
isAsset: true;
}
export interface RenderedModule {
code: string | null;
originalLength: number;
removedExports: string[];
renderedExports: string[];
renderedLength: number;
}
export interface PreRenderedChunk {
exports: string[];
facadeModuleId: string | null;
isDynamicEntry: boolean;
isEntry: boolean;
isImplicitEntry: boolean;
modules: {
[id: string]: RenderedModule;
};
name: string;
type: 'chunk';
}
export interface RenderedChunk extends PreRenderedChunk {
code?: string;
dynamicImports: string[];
fileName: string;
implicitlyLoadedBefore: string[];
importedBindings: {
[imported: string]: string[];
};
imports: string[];
map?: SourceMap;
referencedFiles: string[];
}
export interface OutputChunk extends RenderedChunk {
code: string;
}
export interface SerializablePluginCache {
[key: string]: [number, any];
}
export interface RollupCache {
modules: ModuleJSON[];
plugins?: Record<string, SerializablePluginCache>;
}
export interface RollupOutput {
output: [OutputChunk, ...(OutputChunk | OutputAsset)[]];
}
export interface RollupBuild {
cache: RollupCache | undefined;
close: () => Promise<void>;
closed: boolean;
generate: (outputOptions: OutputOptions) => Promise<RollupOutput>;
getTimings?: () => SerializedTimings;
watchFiles: string[];
write: (options: OutputOptions) => Promise<RollupOutput>;
}
export interface RollupOptions extends InputOptions {
// This is included for compatibility with config files but ignored by rollup.rollup
output?: OutputOptions | OutputOptions[];
}
export interface MergedRollupOptions extends InputOptions {
output: OutputOptions[];
}
export function rollup(options: RollupOptions): Promise<RollupBuild>;
export interface ChokidarOptions {
alwaysStat?: boolean;
atomic?: boolean | number;
awaitWriteFinish?:
| {
pollInterval?: number;
stabilityThreshold?: number;
}
| boolean;
binaryInterval?: number;
cwd?: string;
depth?: number;
disableGlobbing?: boolean;
followSymlinks?: boolean;
ignoreInitial?: boolean;
ignorePermissionErrors?: boolean;
ignored?: any;
interval?: number;
persistent?: boolean;
useFsEvents?: boolean;
usePolling?: boolean;
}
export type RollupWatchHooks = 'onError' | 'onStart' | 'onBundleStart' | 'onBundleEnd' | 'onEnd';
export interface WatcherOptions {
buildDelay?: number;
chokidar?: ChokidarOptions;
clearScreen?: boolean;
exclude?: string | RegExp | (string | RegExp)[];
include?: string | RegExp | (string | RegExp)[];
skipWrite?: boolean;
}
export interface RollupWatchOptions extends InputOptions {
output?: OutputOptions | OutputOptions[];
watch?: WatcherOptions | false;
}
interface TypedEventEmitter<T extends { [event: string]: (...args: any) => any }> {
addListener<K extends keyof T>(event: K, listener: T[K]): this;
emit<K extends keyof T>(event: K, ...args: Parameters<T[K]>): boolean;
eventNames(): Array<keyof T>;
getMaxListeners(): number;
listenerCount(type: keyof T): number;
listeners<K extends keyof T>(event: K): Array<T[K]>;
off<K extends keyof T>(event: K, listener: T[K]): this;
on<K extends keyof T>(event: K, listener: T[K]): this;
once<K extends keyof T>(event: K, listener: T[K]): this;
prependListener<K extends keyof T>(event: K, listener: T[K]): this;
prependOnceListener<K extends keyof T>(event: K, listener: T[K]): this;
rawListeners<K extends keyof T>(event: K): Array<T[K]>;
removeAllListeners<K extends keyof T>(event?: K): this;
removeListener<K extends keyof T>(event: K, listener: T[K]): this;
setMaxListeners(n: number): this;
}
export interface RollupAwaitingEmitter<T extends { [event: string]: (...args: any) => any }>
extends TypedEventEmitter<T> {
close(): Promise<void>;
emitAndAwait<K extends keyof T>(event: K, ...args: Parameters<T[K]>): Promise<ReturnType<T[K]>[]>;
/**
* Registers an event listener that will be awaited before Rollup continues
* for events emitted via emitAndAwait. All listeners will be awaited in
* parallel while rejections are tracked via Promise.all.
* Listeners are removed automatically when removeAwaited is called, which
* happens automatically after each run.
*/
onCurrentAwaited<K extends keyof T>(
event: K,
listener: (...args: Parameters<T[K]>) => Promise<ReturnType<T[K]>>
): this;
removeAwaited(): this;
}
export type RollupWatcherEvent =
| { code: 'START' }
| { code: 'BUNDLE_START'; input?: InputOption; output: readonly string[] }
| {
code: 'BUNDLE_END';
duration: number;
input?: InputOption;
output: readonly string[];
result: RollupBuild;
}
| { code: 'END' }
| { code: 'ERROR'; error: RollupError; result: RollupBuild | null };
export type RollupWatcher = RollupAwaitingEmitter<{
change: (id: string, change: { event: ChangeEvent }) => void;
close: () => void;
event: (event: RollupWatcherEvent) => void;
restart: () => void;
}>;
export function watch(config: RollupWatchOptions | RollupWatchOptions[]): RollupWatcher;
interface AcornNode {
end: number;
start: number;
type: string;
}
export function defineConfig(options: RollupOptions): RollupOptions;
export function defineConfig(options: RollupOptions[]): RollupOptions[];

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/*
@license
Rollup.js v2.80.0
Sun, 22 Feb 2026 06:16:40 GMT - commit d17ae15336a45c3c59b2a4aacac2b14186035d28
https://github.com/rollup/rollup
Released under the MIT License.
*/
'use strict';
Object.defineProperties(exports, { __esModule: { value: true }, [Symbol.toStringTag]: { value: 'Module' } });
const rollup = require('./shared/rollup.js');
require('path');
require('process');
require('perf_hooks');
require('crypto');
require('fs');
require('events');
exports.VERSION = rollup.version;
exports.defineConfig = rollup.defineConfig;
exports.rollup = rollup.rollup;
exports.watch = rollup.watch;
//# sourceMappingURL=rollup.js.map

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/*
@license
Rollup.js v2.80.0
Sun, 22 Feb 2026 06:16:40 GMT - commit d17ae15336a45c3c59b2a4aacac2b14186035d28
https://github.com/rollup/rollup
Released under the MIT License.
*/
'use strict';
const require$$0 = require('path');
const process$1 = require('process');
const url = require('url');
const tty = require('tty');
const rollup = require('./rollup.js');
const mergeOptions = require('./mergeOptions.js');
function _interopNamespaceDefault(e) {
const n = Object.create(null, { [Symbol.toStringTag]: { value: 'Module' } });
if (e) {
for (const k in e) {
n[k] = e[k];
}
}
n.default = e;
return n;
}
const tty__namespace = /*#__PURE__*/_interopNamespaceDefault(tty);
const {
env = {},
argv = [],
platform = "",
} = typeof process === "undefined" ? {} : process;
const isDisabled = "NO_COLOR" in env || argv.includes("--no-color");
const isForced = "FORCE_COLOR" in env || argv.includes("--color");
const isWindows = platform === "win32";
const isDumbTerminal = env.TERM === "dumb";
const isCompatibleTerminal =
tty__namespace && tty__namespace.isatty && tty__namespace.isatty(1) && env.TERM && !isDumbTerminal;
const isCI =
"CI" in env &&
("GITHUB_ACTIONS" in env || "GITLAB_CI" in env || "CIRCLECI" in env);
const isColorSupported =
!isDisabled &&
(isForced || (isWindows && !isDumbTerminal) || isCompatibleTerminal || isCI);
const replaceClose = (
index,
string,
close,
replace,
head = string.substring(0, index) + replace,
tail = string.substring(index + close.length),
next = tail.indexOf(close)
) => head + (next < 0 ? tail : replaceClose(next, tail, close, replace));
const clearBleed = (index, string, open, close, replace) =>
index < 0
? open + string + close
: open + replaceClose(index, string, close, replace) + close;
const filterEmpty =
(open, close, replace = open, at = open.length + 1) =>
(string) =>
string || !(string === "" || string === undefined)
? clearBleed(
("" + string).indexOf(close, at),
string,
open,
close,
replace
)
: "";
const init = (open, close, replace) =>
filterEmpty(`\x1b[${open}m`, `\x1b[${close}m`, replace);
const colors = {
reset: init(0, 0),
bold: init(1, 22, "\x1b[22m\x1b[1m"),
dim: init(2, 22, "\x1b[22m\x1b[2m"),
italic: init(3, 23),
underline: init(4, 24),
inverse: init(7, 27),
hidden: init(8, 28),
strikethrough: init(9, 29),
black: init(30, 39),
red: init(31, 39),
green: init(32, 39),
yellow: init(33, 39),
blue: init(34, 39),
magenta: init(35, 39),
cyan: init(36, 39),
white: init(37, 39),
gray: init(90, 39),
bgBlack: init(40, 49),
bgRed: init(41, 49),
bgGreen: init(42, 49),
bgYellow: init(43, 49),
bgBlue: init(44, 49),
bgMagenta: init(45, 49),
bgCyan: init(46, 49),
bgWhite: init(47, 49),
blackBright: init(90, 39),
redBright: init(91, 39),
greenBright: init(92, 39),
yellowBright: init(93, 39),
blueBright: init(94, 39),
magentaBright: init(95, 39),
cyanBright: init(96, 39),
whiteBright: init(97, 39),
bgBlackBright: init(100, 49),
bgRedBright: init(101, 49),
bgGreenBright: init(102, 49),
bgYellowBright: init(103, 49),
bgBlueBright: init(104, 49),
bgMagentaBright: init(105, 49),
bgCyanBright: init(106, 49),
bgWhiteBright: init(107, 49),
};
const createColors = ({ useColor = isColorSupported } = {}) =>
useColor
? colors
: Object.keys(colors).reduce(
(colors, key) => ({ ...colors, [key]: String }),
{}
);
createColors();
// @see https://no-color.org
// @see https://www.npmjs.com/package/chalk
const { bold, cyan, dim, gray, green, red, underline, yellow } = createColors({
useColor: process$1.env.FORCE_COLOR !== '0' && !process$1.env.NO_COLOR
});
// log to stderr to keep `rollup main.js > bundle.js` from breaking
const stderr = (...args) => process$1.stderr.write(`${args.join('')}\n`);
function handleError(err, recover = false) {
let description = err.message || err;
if (err.name)
description = `${err.name}: ${description}`;
const message = (err.plugin ? `(plugin ${err.plugin}) ${description}` : description) || err;
stderr(bold(red(`[!] ${bold(message.toString())}`)));
if (err.url) {
stderr(cyan(err.url));
}
if (err.loc) {
stderr(`${rollup.relativeId((err.loc.file || err.id))} (${err.loc.line}:${err.loc.column})`);
}
else if (err.id) {
stderr(rollup.relativeId(err.id));
}
if (err.frame) {
stderr(dim(err.frame));
}
if (err.stack) {
stderr(dim(err.stack));
}
stderr('');
if (!recover)
process$1.exit(1);
}
function batchWarnings() {
let count = 0;
const deferredWarnings = new Map();
let warningOccurred = false;
return {
add(warning) {
count += 1;
warningOccurred = true;
if (warning.code in deferredHandlers) {
rollup.getOrCreate(deferredWarnings, warning.code, () => []).push(warning);
}
else if (warning.code in immediateHandlers) {
immediateHandlers[warning.code](warning);
}
else {
title(warning.message);
if (warning.url)
info(warning.url);
const id = (warning.loc && warning.loc.file) || warning.id;
if (id) {
const loc = warning.loc
? `${rollup.relativeId(id)} (${warning.loc.line}:${warning.loc.column})`
: rollup.relativeId(id);
stderr(bold(rollup.relativeId(loc)));
}
if (warning.frame)
info(warning.frame);
}
},
get count() {
return count;
},
flush() {
if (count === 0)
return;
const codes = Array.from(deferredWarnings.keys()).sort((a, b) => deferredWarnings.get(b).length - deferredWarnings.get(a).length);
for (const code of codes) {
deferredHandlers[code](deferredWarnings.get(code));
}
deferredWarnings.clear();
count = 0;
},
get warningOccurred() {
return warningOccurred;
}
};
}
const immediateHandlers = {
MISSING_NODE_BUILTINS(warning) {
title(`Missing shims for Node.js built-ins`);
stderr(`Creating a browser bundle that depends on ${rollup.printQuotedStringList(warning.modules)}. You might need to include https://github.com/FredKSchott/rollup-plugin-polyfill-node`);
},
UNKNOWN_OPTION(warning) {
title(`You have passed an unrecognized option`);
stderr(warning.message);
}
};
const deferredHandlers = {
CIRCULAR_DEPENDENCY(warnings) {
title(`Circular dependenc${warnings.length > 1 ? 'ies' : 'y'}`);
const displayed = warnings.length > 5 ? warnings.slice(0, 3) : warnings;
for (const warning of displayed) {
stderr(warning.cycle.join(' -> '));
}
if (warnings.length > displayed.length) {
stderr(`...and ${warnings.length - displayed.length} more`);
}
},
EMPTY_BUNDLE(warnings) {
title(`Generated${warnings.length === 1 ? ' an' : ''} empty ${warnings.length > 1 ? 'chunks' : 'chunk'}`);
stderr(warnings.map(warning => warning.chunkName).join(', '));
},
EVAL(warnings) {
title('Use of eval is strongly discouraged');
info('https://rollupjs.org/guide/en/#avoiding-eval');
showTruncatedWarnings(warnings);
},
MISSING_EXPORT(warnings) {
title('Missing exports');
info('https://rollupjs.org/guide/en/#error-name-is-not-exported-by-module');
for (const warning of warnings) {
stderr(bold(warning.importer));
stderr(`${warning.missing} is not exported by ${warning.exporter}`);
stderr(gray(warning.frame));
}
},
MISSING_GLOBAL_NAME(warnings) {
title(`Missing global variable ${warnings.length > 1 ? 'names' : 'name'}`);
stderr(`Use output.globals to specify browser global variable names corresponding to external modules`);
for (const warning of warnings) {
stderr(`${bold(warning.source)} (guessing '${warning.guess}')`);
}
},
MIXED_EXPORTS(warnings) {
title('Mixing named and default exports');
info(`https://rollupjs.org/guide/en/#outputexports`);
stderr(bold('The following entry modules are using named and default exports together:'));
warnings.sort((a, b) => (a.id < b.id ? -1 : 1));
const displayedWarnings = warnings.length > 5 ? warnings.slice(0, 3) : warnings;
for (const warning of displayedWarnings) {
stderr(rollup.relativeId(warning.id));
}
if (displayedWarnings.length < warnings.length) {
stderr(`...and ${warnings.length - displayedWarnings.length} other entry modules`);
}
stderr(`\nConsumers of your bundle will have to use chunk['default'] to access their default export, which may not be what you want. Use \`output.exports: 'named'\` to disable this warning`);
},
NAMESPACE_CONFLICT(warnings) {
title(`Conflicting re-exports`);
for (const warning of warnings) {
stderr(`"${bold(rollup.relativeId(warning.reexporter))}" re-exports "${warning.name}" from both "${rollup.relativeId(warning.sources[0])}" and "${rollup.relativeId(warning.sources[1])}" (will be ignored)`);
}
},
NON_EXISTENT_EXPORT(warnings) {
title(`Import of non-existent ${warnings.length > 1 ? 'exports' : 'export'}`);
showTruncatedWarnings(warnings);
},
PLUGIN_WARNING(warnings) {
var _a;
const nestedByPlugin = nest(warnings, 'plugin');
for (const { key: plugin, items } of nestedByPlugin) {
const nestedByMessage = nest(items, 'message');
let lastUrl = '';
for (const { key: message, items } of nestedByMessage) {
title(`Plugin ${plugin}: ${message}`);
for (const warning of items) {
if (warning.url && warning.url !== lastUrl)
info((lastUrl = warning.url));
const id = warning.id || ((_a = warning.loc) === null || _a === void 0 ? void 0 : _a.file);
if (id) {
let loc = rollup.relativeId(id);
if (warning.loc) {
loc += `: (${warning.loc.line}:${warning.loc.column})`;
}
stderr(bold(loc));
}
if (warning.frame)
info(warning.frame);
}
}
}
},
SOURCEMAP_BROKEN(warnings) {
title(`Broken sourcemap`);
info('https://rollupjs.org/guide/en/#warning-sourcemap-is-likely-to-be-incorrect');
const plugins = [...new Set(warnings.map(({ plugin }) => plugin).filter(Boolean))];
stderr(`Plugins that transform code (such as ${rollup.printQuotedStringList(plugins)}) should generate accompanying sourcemaps`);
},
THIS_IS_UNDEFINED(warnings) {
title('`this` has been rewritten to `undefined`');
info('https://rollupjs.org/guide/en/#error-this-is-undefined');
showTruncatedWarnings(warnings);
},
UNRESOLVED_IMPORT(warnings) {
title('Unresolved dependencies');
info('https://rollupjs.org/guide/en/#warning-treating-module-as-external-dependency');
const dependencies = new Map();
for (const warning of warnings) {
rollup.getOrCreate(dependencies, warning.source, () => []).push(warning.importer);
}
for (const [dependency, importers] of dependencies) {
stderr(`${bold(dependency)} (imported by ${importers.join(', ')})`);
}
},
UNUSED_EXTERNAL_IMPORT(warnings) {
title('Unused external imports');
for (const warning of warnings) {
stderr(warning.names +
' imported from external module "' +
warning.source +
'" but never used in ' +
rollup.printQuotedStringList(warning.sources.map(id => rollup.relativeId(id))));
}
}
};
function title(str) {
stderr(bold(yellow(`(!) ${str}`)));
}
function info(url) {
stderr(gray(url));
}
function nest(array, prop) {
const nested = [];
const lookup = new Map();
for (const item of array) {
const key = item[prop];
rollup.getOrCreate(lookup, key, () => {
const items = {
items: [],
key
};
nested.push(items);
return items;
}).items.push(item);
}
return nested;
}
function showTruncatedWarnings(warnings) {
const nestedByModule = nest(warnings, 'id');
const displayedByModule = nestedByModule.length > 5 ? nestedByModule.slice(0, 3) : nestedByModule;
for (const { key: id, items } of displayedByModule) {
stderr(bold(rollup.relativeId(id)));
stderr(gray(items[0].frame));
if (items.length > 1) {
stderr(`...and ${items.length - 1} other ${items.length > 2 ? 'occurrences' : 'occurrence'}`);
}
}
if (nestedByModule.length > displayedByModule.length) {
stderr(`\n...and ${nestedByModule.length - displayedByModule.length} other files`);
}
}
const stdinName = '-';
let stdinResult = null;
function stdinPlugin(arg) {
const suffix = typeof arg == 'string' && arg.length ? '.' + arg : '';
return {
load(id) {
if (id === stdinName || id.startsWith(stdinName + '.')) {
return stdinResult || (stdinResult = readStdin());
}
},
name: 'stdin',
resolveId(id) {
if (id === stdinName) {
return id + suffix;
}
}
};
}
function readStdin() {
return new Promise((resolve, reject) => {
const chunks = [];
process$1.stdin.setEncoding('utf8');
process$1.stdin
.on('data', chunk => chunks.push(chunk))
.on('end', () => {
const result = chunks.join('');
resolve(result);
})
.on('error', err => {
reject(err);
});
});
}
function waitForInputPlugin() {
return {
async buildStart(options) {
const inputSpecifiers = Array.isArray(options.input)
? options.input
: Object.keys(options.input);
let lastAwaitedSpecifier = null;
checkSpecifiers: while (true) {
for (const specifier of inputSpecifiers) {
if ((await this.resolve(specifier)) === null) {
if (lastAwaitedSpecifier !== specifier) {
stderr(`waiting for input ${bold(specifier)}...`);
lastAwaitedSpecifier = specifier;
}
await new Promise(resolve => setTimeout(resolve, 500));
continue checkSpecifiers;
}
}
break;
}
},
name: 'wait-for-input'
};
}
async function addCommandPluginsToInputOptions(inputOptions, command) {
if (command.stdin !== false) {
inputOptions.plugins.push(stdinPlugin(command.stdin));
}
if (command.waitForBundleInput === true) {
inputOptions.plugins.push(waitForInputPlugin());
}
await addPluginsFromCommandOption(command.plugin, inputOptions);
}
async function addPluginsFromCommandOption(commandPlugin, inputOptions) {
if (commandPlugin) {
const plugins = Array.isArray(commandPlugin) ? commandPlugin : [commandPlugin];
for (const plugin of plugins) {
if (/[={}]/.test(plugin)) {
// -p plugin=value
// -p "{transform(c,i){...}}"
await loadAndRegisterPlugin(inputOptions, plugin);
}
else {
// split out plugins joined by commas
// -p node-resolve,commonjs,buble
for (const p of plugin.split(',')) {
await loadAndRegisterPlugin(inputOptions, p);
}
}
}
}
}
async function loadAndRegisterPlugin(inputOptions, pluginText) {
let plugin = null;
let pluginArg = undefined;
if (pluginText[0] === '{') {
// -p "{transform(c,i){...}}"
plugin = new Function('return ' + pluginText);
}
else {
const match = pluginText.match(/^([@.:/\\\w|^{}-]+)(=(.*))?$/);
if (match) {
// -p plugin
// -p plugin=arg
pluginText = match[1];
pluginArg = new Function('return ' + match[3])();
}
else {
throw new Error(`Invalid --plugin argument format: ${JSON.stringify(pluginText)}`);
}
if (!/^\.|^rollup-plugin-|[@/\\]/.test(pluginText)) {
// Try using plugin prefix variations first if applicable.
// Prefix order is significant - left has higher precedence.
for (const prefix of ['@rollup/plugin-', 'rollup-plugin-']) {
try {
plugin = await requireOrImport(prefix + pluginText);
break;
}
catch (_a) {
// if this does not work, we try requiring the actual name below
}
}
}
if (!plugin) {
try {
if (pluginText[0] == '.')
pluginText = require$$0.resolve(pluginText);
// Windows absolute paths must be specified as file:// protocol URL
// Note that we do not have coverage for Windows-only code paths
else if (pluginText.match(/^[A-Za-z]:\\/)) {
pluginText = url.pathToFileURL(require$$0.resolve(pluginText)).href;
}
plugin = await requireOrImport(pluginText);
}
catch (err) {
throw new Error(`Cannot load plugin "${pluginText}": ${err.message}.`);
}
}
}
// some plugins do not use `module.exports` for their entry point,
// in which case we try the named default export and the plugin name
if (typeof plugin === 'object') {
plugin = plugin.default || plugin[getCamelizedPluginBaseName(pluginText)];
}
if (!plugin) {
throw new Error(`Cannot find entry for plugin "${pluginText}". The plugin needs to export a function either as "default" or "${getCamelizedPluginBaseName(pluginText)}" for Rollup to recognize it.`);
}
inputOptions.plugins.push(typeof plugin === 'function' ? plugin.call(plugin, pluginArg) : plugin);
}
function getCamelizedPluginBaseName(pluginText) {
var _a;
return (((_a = pluginText.match(/(@rollup\/plugin-|rollup-plugin-)(.+)$/)) === null || _a === void 0 ? void 0 : _a[2]) || pluginText)
.split(/[\\/]/)
.slice(-1)[0]
.split('.')[0]
.split('-')
.map((part, index) => (index === 0 || !part ? part : part[0].toUpperCase() + part.slice(1)))
.join('');
}
async function requireOrImport(pluginPath) {
try {
return require(pluginPath);
}
catch (_a) {
return import(pluginPath);
}
}
function supportsNativeESM() {
return Number(/^v(\d+)/.exec(process$1.version)[1]) >= 13;
}
async function loadAndParseConfigFile(fileName, commandOptions = {}) {
const configs = await loadConfigFile(fileName, commandOptions);
const warnings = batchWarnings();
try {
const normalizedConfigs = [];
for (const config of configs) {
const options = mergeOptions.mergeOptions(config, commandOptions, warnings.add);
await addCommandPluginsToInputOptions(options, commandOptions);
normalizedConfigs.push(options);
}
return { options: normalizedConfigs, warnings };
}
catch (err) {
warnings.flush();
throw err;
}
}
async function loadConfigFile(fileName, commandOptions) {
const extension = require$$0.extname(fileName);
const configFileExport = commandOptions.configPlugin ||
!(extension === '.cjs' || (extension === '.mjs' && supportsNativeESM()))
? await getDefaultFromTranspiledConfigFile(fileName, commandOptions)
: extension === '.cjs'
? getDefaultFromCjs(require(fileName))
: (await import(url.pathToFileURL(fileName).href)).default;
return getConfigList(configFileExport, commandOptions);
}
function getDefaultFromCjs(namespace) {
return namespace.__esModule ? namespace.default : namespace;
}
async function getDefaultFromTranspiledConfigFile(fileName, commandOptions) {
const warnings = batchWarnings();
const inputOptions = {
external: (id) => (id[0] !== '.' && !require$$0.isAbsolute(id)) || id.slice(-5, id.length) === '.json',
input: fileName,
onwarn: warnings.add,
plugins: [],
treeshake: false
};
await addPluginsFromCommandOption(commandOptions.configPlugin, inputOptions);
const bundle = await rollup.rollup(inputOptions);
if (!commandOptions.silent && warnings.count > 0) {
stderr(bold(`loaded ${rollup.relativeId(fileName)} with warnings`));
warnings.flush();
}
const { output: [{ code }] } = await bundle.generate({
exports: 'named',
format: 'cjs',
plugins: [
{
name: 'transpile-import-meta',
resolveImportMeta(property, { moduleId }) {
if (property === 'url') {
return `'${url.pathToFileURL(moduleId).href}'`;
}
if (property == null) {
return `{url:'${url.pathToFileURL(moduleId).href}'}`;
}
}
}
]
});
return loadConfigFromBundledFile(fileName, code);
}
function loadConfigFromBundledFile(fileName, bundledCode) {
const resolvedFileName = require.resolve(fileName);
const extension = require$$0.extname(resolvedFileName);
const defaultLoader = require.extensions[extension];
require.extensions[extension] = (module, requiredFileName) => {
if (requiredFileName === resolvedFileName) {
module._compile(bundledCode, requiredFileName);
}
else {
if (defaultLoader) {
defaultLoader(module, requiredFileName);
}
}
};
delete require.cache[resolvedFileName];
try {
const config = getDefaultFromCjs(require(fileName));
require.extensions[extension] = defaultLoader;
return config;
}
catch (err) {
if (err.code === 'ERR_REQUIRE_ESM') {
return rollup.error({
code: 'TRANSPILED_ESM_CONFIG',
message: `While loading the Rollup configuration from "${rollup.relativeId(fileName)}", Node tried to require an ES module from a CommonJS file, which is not supported. A common cause is if there is a package.json file with "type": "module" in the same folder. You can try to fix this by changing the extension of your configuration file to ".cjs" or ".mjs" depending on the content, which will prevent Rollup from trying to preprocess the file but rather hand it to Node directly.`,
url: 'https://rollupjs.org/guide/en/#using-untranspiled-config-files'
});
}
throw err;
}
}
async function getConfigList(configFileExport, commandOptions) {
const config = await (typeof configFileExport === 'function'
? configFileExport(commandOptions)
: configFileExport);
if (Object.keys(config).length === 0) {
return rollup.error({
code: 'MISSING_CONFIG',
message: 'Config file must export an options object, or an array of options objects',
url: 'https://rollupjs.org/guide/en/#configuration-files'
});
}
return Array.isArray(config) ? config : [config];
}
exports.addCommandPluginsToInputOptions = addCommandPluginsToInputOptions;
exports.batchWarnings = batchWarnings;
exports.bold = bold;
exports.cyan = cyan;
exports.green = green;
exports.handleError = handleError;
exports.loadAndParseConfigFile = loadAndParseConfigFile;
exports.stderr = stderr;
exports.stdinName = stdinName;
exports.underline = underline;
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/*
@license
Rollup.js v2.80.0
Sun, 22 Feb 2026 06:16:40 GMT - commit d17ae15336a45c3c59b2a4aacac2b14186035d28
https://github.com/rollup/rollup
Released under the MIT License.
*/
'use strict';
const rollup = require('./rollup.js');
const commandAliases = {
c: 'config',
d: 'dir',
e: 'external',
f: 'format',
g: 'globals',
h: 'help',
i: 'input',
m: 'sourcemap',
n: 'name',
o: 'file',
p: 'plugin',
v: 'version',
w: 'watch'
};
function mergeOptions(config, rawCommandOptions = { external: [], globals: undefined }, defaultOnWarnHandler = rollup.defaultOnWarn) {
const command = getCommandOptions(rawCommandOptions);
const inputOptions = mergeInputOptions(config, command, defaultOnWarnHandler);
const warn = inputOptions.onwarn;
if (command.output) {
Object.assign(command, command.output);
}
const outputOptionsArray = rollup.ensureArray(config.output);
if (outputOptionsArray.length === 0)
outputOptionsArray.push({});
const outputOptions = outputOptionsArray.map(singleOutputOptions => mergeOutputOptions(singleOutputOptions, command, warn));
rollup.warnUnknownOptions(command, Object.keys(inputOptions).concat(Object.keys(outputOptions[0]).filter(option => option !== 'sourcemapPathTransform'), Object.keys(commandAliases), 'config', 'environment', 'plugin', 'silent', 'failAfterWarnings', 'stdin', 'waitForBundleInput', 'configPlugin'), 'CLI flags', warn, /^_$|output$|config/);
inputOptions.output = outputOptions;
return inputOptions;
}
function getCommandOptions(rawCommandOptions) {
const external = rawCommandOptions.external && typeof rawCommandOptions.external === 'string'
? rawCommandOptions.external.split(',')
: [];
return {
...rawCommandOptions,
external,
globals: typeof rawCommandOptions.globals === 'string'
? rawCommandOptions.globals.split(',').reduce((globals, globalDefinition) => {
const [id, variableName] = globalDefinition.split(':');
globals[id] = variableName;
if (!external.includes(id)) {
external.push(id);
}
return globals;
}, Object.create(null))
: undefined
};
}
function mergeInputOptions(config, overrides, defaultOnWarnHandler) {
const getOption = (name) => { var _a; return (_a = overrides[name]) !== null && _a !== void 0 ? _a : config[name]; };
const inputOptions = {
acorn: getOption('acorn'),
acornInjectPlugins: config.acornInjectPlugins,
cache: config.cache,
context: getOption('context'),
experimentalCacheExpiry: getOption('experimentalCacheExpiry'),
external: getExternal(config, overrides),
inlineDynamicImports: getOption('inlineDynamicImports'),
input: getOption('input') || [],
makeAbsoluteExternalsRelative: getOption('makeAbsoluteExternalsRelative'),
manualChunks: getOption('manualChunks'),
maxParallelFileOps: getOption('maxParallelFileOps'),
maxParallelFileReads: getOption('maxParallelFileReads'),
moduleContext: getOption('moduleContext'),
onwarn: getOnWarn(config, defaultOnWarnHandler),
perf: getOption('perf'),
plugins: rollup.ensureArray(config.plugins),
preserveEntrySignatures: getOption('preserveEntrySignatures'),
preserveModules: getOption('preserveModules'),
preserveSymlinks: getOption('preserveSymlinks'),
shimMissingExports: getOption('shimMissingExports'),
strictDeprecations: getOption('strictDeprecations'),
treeshake: getObjectOption(config, overrides, 'treeshake', rollup.objectifyOptionWithPresets(rollup.treeshakePresets, 'treeshake', 'false, true, ')),
watch: getWatch(config, overrides)
};
rollup.warnUnknownOptions(config, Object.keys(inputOptions), 'input options', inputOptions.onwarn, /^output$/);
return inputOptions;
}
const getExternal = (config, overrides) => {
const configExternal = config.external;
return typeof configExternal === 'function'
? (source, importer, isResolved) => configExternal(source, importer, isResolved) || overrides.external.includes(source)
: rollup.ensureArray(configExternal).concat(overrides.external);
};
const getOnWarn = (config, defaultOnWarnHandler) => config.onwarn
? warning => config.onwarn(warning, defaultOnWarnHandler)
: defaultOnWarnHandler;
const getObjectOption = (config, overrides, name, objectifyValue = rollup.objectifyOption) => {
const commandOption = normalizeObjectOptionValue(overrides[name], objectifyValue);
const configOption = normalizeObjectOptionValue(config[name], objectifyValue);
if (commandOption !== undefined) {
return commandOption && { ...configOption, ...commandOption };
}
return configOption;
};
const getWatch = (config, overrides) => config.watch !== false && getObjectOption(config, overrides, 'watch');
const isWatchEnabled = (optionValue) => {
if (Array.isArray(optionValue)) {
return optionValue.reduce((result, value) => (typeof value === 'boolean' ? value : result), false);
}
return optionValue === true;
};
const normalizeObjectOptionValue = (optionValue, objectifyValue) => {
if (!optionValue) {
return optionValue;
}
if (Array.isArray(optionValue)) {
return optionValue.reduce((result, value) => value && result && { ...result, ...objectifyValue(value) }, {});
}
return objectifyValue(optionValue);
};
function mergeOutputOptions(config, overrides, warn) {
const getOption = (name) => { var _a; return (_a = overrides[name]) !== null && _a !== void 0 ? _a : config[name]; };
const outputOptions = {
amd: getObjectOption(config, overrides, 'amd'),
assetFileNames: getOption('assetFileNames'),
banner: getOption('banner'),
chunkFileNames: getOption('chunkFileNames'),
compact: getOption('compact'),
dir: getOption('dir'),
dynamicImportFunction: getOption('dynamicImportFunction'),
entryFileNames: getOption('entryFileNames'),
esModule: getOption('esModule'),
exports: getOption('exports'),
extend: getOption('extend'),
externalLiveBindings: getOption('externalLiveBindings'),
file: getOption('file'),
footer: getOption('footer'),
format: getOption('format'),
freeze: getOption('freeze'),
generatedCode: getObjectOption(config, overrides, 'generatedCode', rollup.objectifyOptionWithPresets(rollup.generatedCodePresets, 'output.generatedCode', '')),
globals: getOption('globals'),
hoistTransitiveImports: getOption('hoistTransitiveImports'),
indent: getOption('indent'),
inlineDynamicImports: getOption('inlineDynamicImports'),
interop: getOption('interop'),
intro: getOption('intro'),
manualChunks: getOption('manualChunks'),
minifyInternalExports: getOption('minifyInternalExports'),
name: getOption('name'),
namespaceToStringTag: getOption('namespaceToStringTag'),
noConflict: getOption('noConflict'),
outro: getOption('outro'),
paths: getOption('paths'),
plugins: rollup.ensureArray(config.plugins),
preferConst: getOption('preferConst'),
preserveModules: getOption('preserveModules'),
preserveModulesRoot: getOption('preserveModulesRoot'),
sanitizeFileName: getOption('sanitizeFileName'),
sourcemap: getOption('sourcemap'),
sourcemapBaseUrl: getOption('sourcemapBaseUrl'),
sourcemapExcludeSources: getOption('sourcemapExcludeSources'),
sourcemapFile: getOption('sourcemapFile'),
sourcemapPathTransform: getOption('sourcemapPathTransform'),
strict: getOption('strict'),
systemNullSetters: getOption('systemNullSetters'),
validate: getOption('validate')
};
rollup.warnUnknownOptions(config, Object.keys(outputOptions), 'output options', warn);
return outputOptions;
}
exports.commandAliases = commandAliases;
exports.isWatchEnabled = isWatchEnabled;
exports.mergeOptions = mergeOptions;
//# sourceMappingURL=mergeOptions.js.map

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/*
@license
Rollup.js v2.80.0
Sun, 22 Feb 2026 06:16:40 GMT - commit d17ae15336a45c3c59b2a4aacac2b14186035d28
https://github.com/rollup/rollup
Released under the MIT License.
*/
'use strict';
Object.defineProperty(exports, Symbol.toStringTag, { value: 'Module' });
const require$$0$2 = require('fs');
const process$2 = require('process');
const index = require('./index.js');
const cli = require('../bin/rollup');
const rollup = require('./rollup.js');
const require$$0 = require('assert');
const require$$0$1 = require('events');
const loadConfigFile_js = require('./loadConfigFile.js');
const child_process = require('child_process');
require('util');
require('stream');
require('path');
require('os');
require('./mergeOptions.js');
require('perf_hooks');
require('crypto');
require('url');
require('tty');
function timeZone(date = new Date()) {
const offset = date.getTimezoneOffset();
const absOffset = Math.abs(offset);
const hours = Math.floor(absOffset / 60);
const minutes = absOffset % 60;
const minutesOut = minutes > 0 ? ':' + ('0' + minutes).slice(-2) : '';
return (offset < 0 ? '+' : '-') + hours + minutesOut;
}
function dateTime(options = {}) {
let {
date = new Date(),
local = true,
showTimeZone = false,
showMilliseconds = false
} = options;
if (local) {
// Offset the date so it will return the correct value when getting the ISO string.
date = new Date(date.getTime() - (date.getTimezoneOffset() * 60000));
}
let end = '';
if (showTimeZone) {
end = ' UTC' + (local ? timeZone(date) : '');
}
if (showMilliseconds && date.getUTCMilliseconds() > 0) {
end = ` ${date.getUTCMilliseconds()}ms${end}`;
}
return date
.toISOString()
.replace(/T/, ' ')
.replace(/\..+/, end);
}
var signalExit = {exports: {}};
var signals$1 = {exports: {}};
var hasRequiredSignals;
function requireSignals () {
if (hasRequiredSignals) return signals$1.exports;
hasRequiredSignals = 1;
(function (module) {
// This is not the set of all possible signals.
//
// It IS, however, the set of all signals that trigger
// an exit on either Linux or BSD systems. Linux is a
// superset of the signal names supported on BSD, and
// the unknown signals just fail to register, so we can
// catch that easily enough.
//
// Don't bother with SIGKILL. It's uncatchable, which
// means that we can't fire any callbacks anyway.
//
// If a user does happen to register a handler on a non-
// fatal signal like SIGWINCH or something, and then
// exit, it'll end up firing `process.emit('exit')`, so
// the handler will be fired anyway.
//
// SIGBUS, SIGFPE, SIGSEGV and SIGILL, when not raised
// artificially, inherently leave the process in a
// state from which it is not safe to try and enter JS
// listeners.
module.exports = [
'SIGABRT',
'SIGALRM',
'SIGHUP',
'SIGINT',
'SIGTERM'
];
if (process.platform !== 'win32') {
module.exports.push(
'SIGVTALRM',
'SIGXCPU',
'SIGXFSZ',
'SIGUSR2',
'SIGTRAP',
'SIGSYS',
'SIGQUIT',
'SIGIOT'
// should detect profiler and enable/disable accordingly.
// see #21
// 'SIGPROF'
);
}
if (process.platform === 'linux') {
module.exports.push(
'SIGIO',
'SIGPOLL',
'SIGPWR',
'SIGSTKFLT',
'SIGUNUSED'
);
}
} (signals$1));
return signals$1.exports;
}
// Note: since nyc uses this module to output coverage, any lines
// that are in the direct sync flow of nyc's outputCoverage are
// ignored, since we can never get coverage for them.
// grab a reference to node's real process object right away
var process$1 = rollup.commonjsGlobal.process;
const processOk = function (process) {
return process &&
typeof process === 'object' &&
typeof process.removeListener === 'function' &&
typeof process.emit === 'function' &&
typeof process.reallyExit === 'function' &&
typeof process.listeners === 'function' &&
typeof process.kill === 'function' &&
typeof process.pid === 'number' &&
typeof process.on === 'function'
};
// some kind of non-node environment, just no-op
/* istanbul ignore if */
if (!processOk(process$1)) {
signalExit.exports = function () {
return function () {}
};
} else {
var assert = require$$0;
var signals = requireSignals();
var isWin = /^win/i.test(process$1.platform);
var EE = require$$0$1;
/* istanbul ignore if */
if (typeof EE !== 'function') {
EE = EE.EventEmitter;
}
var emitter;
if (process$1.__signal_exit_emitter__) {
emitter = process$1.__signal_exit_emitter__;
} else {
emitter = process$1.__signal_exit_emitter__ = new EE();
emitter.count = 0;
emitter.emitted = {};
}
// Because this emitter is a global, we have to check to see if a
// previous version of this library failed to enable infinite listeners.
// I know what you're about to say. But literally everything about
// signal-exit is a compromise with evil. Get used to it.
if (!emitter.infinite) {
emitter.setMaxListeners(Infinity);
emitter.infinite = true;
}
signalExit.exports = function (cb, opts) {
/* istanbul ignore if */
if (!processOk(rollup.commonjsGlobal.process)) {
return function () {}
}
assert.equal(typeof cb, 'function', 'a callback must be provided for exit handler');
if (loaded === false) {
load();
}
var ev = 'exit';
if (opts && opts.alwaysLast) {
ev = 'afterexit';
}
var remove = function () {
emitter.removeListener(ev, cb);
if (emitter.listeners('exit').length === 0 &&
emitter.listeners('afterexit').length === 0) {
unload();
}
};
emitter.on(ev, cb);
return remove
};
var unload = function unload () {
if (!loaded || !processOk(rollup.commonjsGlobal.process)) {
return
}
loaded = false;
signals.forEach(function (sig) {
try {
process$1.removeListener(sig, sigListeners[sig]);
} catch (er) {}
});
process$1.emit = originalProcessEmit;
process$1.reallyExit = originalProcessReallyExit;
emitter.count -= 1;
};
signalExit.exports.unload = unload;
var emit = function emit (event, code, signal) {
/* istanbul ignore if */
if (emitter.emitted[event]) {
return
}
emitter.emitted[event] = true;
emitter.emit(event, code, signal);
};
// { <signal>: <listener fn>, ... }
var sigListeners = {};
signals.forEach(function (sig) {
sigListeners[sig] = function listener () {
/* istanbul ignore if */
if (!processOk(rollup.commonjsGlobal.process)) {
return
}
// If there are no other listeners, an exit is coming!
// Simplest way: remove us and then re-send the signal.
// We know that this will kill the process, so we can
// safely emit now.
var listeners = process$1.listeners(sig);
if (listeners.length === emitter.count) {
unload();
emit('exit', null, sig);
/* istanbul ignore next */
emit('afterexit', null, sig);
/* istanbul ignore next */
if (isWin && sig === 'SIGHUP') {
// "SIGHUP" throws an `ENOSYS` error on Windows,
// so use a supported signal instead
sig = 'SIGINT';
}
/* istanbul ignore next */
process$1.kill(process$1.pid, sig);
}
};
});
signalExit.exports.signals = function () {
return signals
};
var loaded = false;
var load = function load () {
if (loaded || !processOk(rollup.commonjsGlobal.process)) {
return
}
loaded = true;
// This is the number of onSignalExit's that are in play.
// It's important so that we can count the correct number of
// listeners on signals, and don't wait for the other one to
// handle it instead of us.
emitter.count += 1;
signals = signals.filter(function (sig) {
try {
process$1.on(sig, sigListeners[sig]);
return true
} catch (er) {
return false
}
});
process$1.emit = processEmit;
process$1.reallyExit = processReallyExit;
};
signalExit.exports.load = load;
var originalProcessReallyExit = process$1.reallyExit;
var processReallyExit = function processReallyExit (code) {
/* istanbul ignore if */
if (!processOk(rollup.commonjsGlobal.process)) {
return
}
process$1.exitCode = code || /* istanbul ignore next */ 0;
emit('exit', process$1.exitCode, null);
/* istanbul ignore next */
emit('afterexit', process$1.exitCode, null);
/* istanbul ignore next */
originalProcessReallyExit.call(process$1, process$1.exitCode);
};
var originalProcessEmit = process$1.emit;
var processEmit = function processEmit (ev, arg) {
if (ev === 'exit' && processOk(rollup.commonjsGlobal.process)) {
/* istanbul ignore else */
if (arg !== undefined) {
process$1.exitCode = arg;
}
var ret = originalProcessEmit.apply(this, arguments);
/* istanbul ignore next */
emit('exit', process$1.exitCode, null);
/* istanbul ignore next */
emit('afterexit', process$1.exitCode, null);
/* istanbul ignore next */
return ret
} else {
return originalProcessEmit.apply(this, arguments)
}
};
}
const CLEAR_SCREEN = '\u001Bc';
function getResetScreen(configs, allowClearScreen) {
let clearScreen = allowClearScreen;
for (const config of configs) {
if (config.watch && config.watch.clearScreen === false) {
clearScreen = false;
}
}
if (clearScreen) {
return (heading) => loadConfigFile_js.stderr(CLEAR_SCREEN + heading);
}
let firstRun = true;
return (heading) => {
if (firstRun) {
loadConfigFile_js.stderr(heading);
firstRun = false;
}
};
}
function extractWatchHooks(command) {
if (!Array.isArray(command.watch))
return {};
return command.watch
.filter(value => typeof value === 'object')
.reduce((acc, keyValueOption) => ({ ...acc, ...keyValueOption }), {});
}
function createWatchHooks(command) {
const watchHooks = extractWatchHooks(command);
return function (hook) {
if (watchHooks[hook]) {
const cmd = watchHooks[hook];
if (!command.silent) {
loadConfigFile_js.stderr(loadConfigFile_js.cyan(`watch.${hook} ${loadConfigFile_js.bold(`$ ${cmd}`)}`));
}
try {
// !! important - use stderr for all writes from execSync
const stdio = [process.stdin, process.stderr, process.stderr];
child_process.execSync(cmd, { stdio: command.silent ? 'ignore' : stdio });
}
catch (e) {
loadConfigFile_js.stderr(e.message);
}
}
};
}
async function watch(command) {
process$2.env.ROLLUP_WATCH = 'true';
const isTTY = process$2.stderr.isTTY;
const silent = command.silent;
let watcher;
let configWatcher;
let resetScreen;
const configFile = command.config ? await cli.getConfigPath(command.config) : null;
const runWatchHook = createWatchHooks(command);
signalExit.exports(close);
process$2.on('uncaughtException', close);
if (!process$2.stdin.isTTY) {
process$2.stdin.on('end', close);
process$2.stdin.resume();
}
async function loadConfigFromFileAndTrack(configFile) {
let configFileData = null;
let configFileRevision = 0;
configWatcher = index.chokidar.watch(configFile).on('change', reloadConfigFile);
await reloadConfigFile();
async function reloadConfigFile() {
try {
const newConfigFileData = await require$$0$2.promises.readFile(configFile, 'utf8');
if (newConfigFileData === configFileData) {
return;
}
configFileRevision++;
const currentConfigFileRevision = configFileRevision;
if (configFileData) {
loadConfigFile_js.stderr(`\nReloading updated config...`);
}
configFileData = newConfigFileData;
const { options, warnings } = await loadConfigFile_js.loadAndParseConfigFile(configFile, command);
if (currentConfigFileRevision !== configFileRevision) {
return;
}
if (watcher) {
await watcher.close();
}
start(options, warnings);
}
catch (err) {
loadConfigFile_js.handleError(err, true);
}
}
}
if (configFile) {
await loadConfigFromFileAndTrack(configFile);
}
else {
const { options, warnings } = await cli.loadConfigFromCommand(command);
start(options, warnings);
}
function start(configs, warnings) {
try {
watcher = rollup.watch(configs);
}
catch (err) {
return loadConfigFile_js.handleError(err);
}
watcher.on('event', event => {
switch (event.code) {
case 'ERROR':
warnings.flush();
loadConfigFile_js.handleError(event.error, true);
runWatchHook('onError');
break;
case 'START':
if (!silent) {
if (!resetScreen) {
resetScreen = getResetScreen(configs, isTTY);
}
resetScreen(loadConfigFile_js.underline(`rollup v${rollup.version}`));
}
runWatchHook('onStart');
break;
case 'BUNDLE_START':
if (!silent) {
let input = event.input;
if (typeof input !== 'string') {
input = Array.isArray(input)
? input.join(', ')
: Object.values(input).join(', ');
}
loadConfigFile_js.stderr(loadConfigFile_js.cyan(`bundles ${loadConfigFile_js.bold(input)}${loadConfigFile_js.bold(event.output.map(rollup.relativeId).join(', '))}...`));
}
runWatchHook('onBundleStart');
break;
case 'BUNDLE_END':
warnings.flush();
if (!silent)
loadConfigFile_js.stderr(loadConfigFile_js.green(`created ${loadConfigFile_js.bold(event.output.map(rollup.relativeId).join(', '))} in ${loadConfigFile_js.bold(cli.ms(event.duration))}`));
runWatchHook('onBundleEnd');
if (event.result && event.result.getTimings) {
cli.printTimings(event.result.getTimings());
}
break;
case 'END':
runWatchHook('onEnd');
if (!silent && isTTY) {
loadConfigFile_js.stderr(`\n[${dateTime()}] waiting for changes...`);
}
}
if ('result' in event && event.result) {
event.result.close().catch(error => loadConfigFile_js.handleError(error, true));
}
});
}
async function close(code) {
process$2.removeListener('uncaughtException', close);
// removing a non-existent listener is a no-op
process$2.stdin.removeListener('end', close);
if (watcher)
await watcher.close();
if (configWatcher)
configWatcher.close();
if (code) {
process$2.exit(code);
}
}
}
exports.watch = watch;
//# sourceMappingURL=watch-cli.js.map

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@ -0,0 +1,307 @@
/*
@license
Rollup.js v2.80.0
Sun, 22 Feb 2026 06:16:40 GMT - commit d17ae15336a45c3c59b2a4aacac2b14186035d28
https://github.com/rollup/rollup
Released under the MIT License.
*/
'use strict';
Object.defineProperty(exports, Symbol.toStringTag, { value: 'Module' });
const require$$0 = require('path');
const process = require('process');
const rollup = require('./rollup.js');
const mergeOptions = require('./mergeOptions.js');
const require$$2 = require('os');
const index = require('./index.js');
require('perf_hooks');
require('crypto');
require('fs');
require('events');
require('util');
require('stream');
class FileWatcher {
constructor(task, chokidarOptions) {
this.transformWatchers = new Map();
this.chokidarOptions = chokidarOptions;
this.task = task;
this.watcher = this.createWatcher(null);
}
close() {
this.watcher.close();
for (const watcher of this.transformWatchers.values()) {
watcher.close();
}
}
unwatch(id) {
this.watcher.unwatch(id);
const transformWatcher = this.transformWatchers.get(id);
if (transformWatcher) {
this.transformWatchers.delete(id);
transformWatcher.close();
}
}
watch(id, isTransformDependency) {
var _a;
if (isTransformDependency) {
const watcher = (_a = this.transformWatchers.get(id)) !== null && _a !== void 0 ? _a : this.createWatcher(id);
watcher.add(id);
this.transformWatchers.set(id, watcher);
}
else {
this.watcher.add(id);
}
}
createWatcher(transformWatcherId) {
const task = this.task;
const isLinux = require$$2.platform() === 'linux';
const isTransformDependency = transformWatcherId !== null;
const handleChange = (id, event) => {
const changedId = transformWatcherId || id;
if (isLinux) {
// unwatching and watching fixes an issue with chokidar where on certain systems,
// a file that was unlinked and immediately recreated would create a change event
// but then no longer any further events
watcher.unwatch(changedId);
watcher.add(changedId);
}
task.invalidate(changedId, { event, isTransformDependency });
};
const watcher = index.chokidar
.watch([], this.chokidarOptions)
.on('add', id => handleChange(id, 'create'))
.on('change', id => handleChange(id, 'update'))
.on('unlink', id => handleChange(id, 'delete'));
return watcher;
}
}
const eventsRewrites = {
create: {
create: 'buggy',
delete: null,
update: 'create'
},
delete: {
create: 'update',
delete: 'buggy',
update: 'buggy'
},
update: {
create: 'buggy',
delete: 'delete',
update: 'update'
}
};
class Watcher {
constructor(configs, emitter) {
this.buildDelay = 0;
this.buildTimeout = null;
this.invalidatedIds = new Map();
this.rerun = false;
this.running = true;
this.emitter = emitter;
emitter.close = this.close.bind(this);
this.tasks = configs.map(config => new Task(this, config));
this.buildDelay = configs.reduce((buildDelay, { watch }) => watch && typeof watch.buildDelay === 'number'
? Math.max(buildDelay, watch.buildDelay)
: buildDelay, this.buildDelay);
process.nextTick(() => this.run());
}
async close() {
if (this.buildTimeout)
clearTimeout(this.buildTimeout);
for (const task of this.tasks) {
task.close();
}
await this.emitter.emitAndAwait('close');
this.emitter.removeAllListeners();
}
invalidate(file) {
if (file) {
const prevEvent = this.invalidatedIds.get(file.id);
const event = prevEvent ? eventsRewrites[prevEvent][file.event] : file.event;
if (event === 'buggy') {
//TODO: throws or warn? Currently just ignore, uses new event
this.invalidatedIds.set(file.id, file.event);
}
else if (event === null) {
this.invalidatedIds.delete(file.id);
}
else {
this.invalidatedIds.set(file.id, event);
}
}
if (this.running) {
this.rerun = true;
return;
}
if (this.buildTimeout)
clearTimeout(this.buildTimeout);
this.buildTimeout = setTimeout(async () => {
this.buildTimeout = null;
try {
await Promise.all([...this.invalidatedIds].map(([id, event]) => this.emitter.emitAndAwait('change', id, { event })));
this.invalidatedIds.clear();
this.emitter.emit('restart');
this.emitter.removeAwaited();
this.run();
}
catch (error) {
this.invalidatedIds.clear();
this.emitter.emit('event', {
code: 'ERROR',
error,
result: null
});
this.emitter.emit('event', {
code: 'END'
});
}
}, this.buildDelay);
}
async run() {
this.running = true;
this.emitter.emit('event', {
code: 'START'
});
for (const task of this.tasks) {
await task.run();
}
this.running = false;
this.emitter.emit('event', {
code: 'END'
});
if (this.rerun) {
this.rerun = false;
this.invalidate();
}
}
}
class Task {
constructor(watcher, config) {
this.cache = { modules: [] };
this.watchFiles = [];
this.closed = false;
this.invalidated = true;
this.watched = new Set();
this.watcher = watcher;
this.skipWrite = Boolean(config.watch && config.watch.skipWrite);
this.options = mergeOptions.mergeOptions(config);
this.outputs = this.options.output;
this.outputFiles = this.outputs.map(output => {
if (output.file || output.dir)
return require$$0.resolve(output.file || output.dir);
return undefined;
});
const watchOptions = this.options.watch || {};
this.filter = rollup.createFilter(watchOptions.include, watchOptions.exclude);
this.fileWatcher = new FileWatcher(this, {
...watchOptions.chokidar,
disableGlobbing: true,
ignoreInitial: true
});
}
close() {
this.closed = true;
this.fileWatcher.close();
}
invalidate(id, details) {
this.invalidated = true;
if (details.isTransformDependency) {
for (const module of this.cache.modules) {
if (!module.transformDependencies.includes(id))
continue;
// effective invalidation
module.originalCode = null;
}
}
this.watcher.invalidate({ event: details.event, id });
}
async run() {
if (!this.invalidated)
return;
this.invalidated = false;
const options = {
...this.options,
cache: this.cache
};
const start = Date.now();
this.watcher.emitter.emit('event', {
code: 'BUNDLE_START',
input: this.options.input,
output: this.outputFiles
});
let result = null;
try {
result = await rollup.rollupInternal(options, this.watcher.emitter);
if (this.closed) {
return;
}
this.updateWatchedFiles(result);
this.skipWrite || (await Promise.all(this.outputs.map(output => result.write(output))));
this.watcher.emitter.emit('event', {
code: 'BUNDLE_END',
duration: Date.now() - start,
input: this.options.input,
output: this.outputFiles,
result
});
}
catch (error) {
if (!this.closed) {
if (Array.isArray(error.watchFiles)) {
for (const id of error.watchFiles) {
this.watchFile(id);
}
}
if (error.id) {
this.cache.modules = this.cache.modules.filter(module => module.id !== error.id);
}
}
this.watcher.emitter.emit('event', {
code: 'ERROR',
error,
result
});
}
}
updateWatchedFiles(result) {
const previouslyWatched = this.watched;
this.watched = new Set();
this.watchFiles = result.watchFiles;
this.cache = result.cache;
for (const id of this.watchFiles) {
this.watchFile(id);
}
for (const module of this.cache.modules) {
for (const depId of module.transformDependencies) {
this.watchFile(depId, true);
}
}
for (const id of previouslyWatched) {
if (!this.watched.has(id)) {
this.fileWatcher.unwatch(id);
}
}
}
watchFile(id, isTransformDependency = false) {
if (!this.filter(id))
return;
this.watched.add(id);
if (this.outputFiles.some(file => file === id)) {
throw new Error('Cannot import the generated bundle');
}
// this is necessary to ensure that any 'renamed' files
// continue to be watched following an error
this.fileWatcher.watch(id, isTransformDependency);
}
}
exports.Task = Task;
exports.Watcher = Watcher;
//# sourceMappingURL=watch.js.map

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@ -0,0 +1,142 @@
{
"name": "rollup",
"version": "2.80.0",
"description": "Next-generation ES module bundler",
"main": "dist/rollup.js",
"module": "dist/es/rollup.js",
"typings": "dist/rollup.d.ts",
"bin": {
"rollup": "dist/bin/rollup"
},
"scripts": {
"build": "shx rm -rf dist && node scripts/update-git-commit.js && rollup --config rollup.config.ts --configPlugin typescript && shx cp src/rollup/types.d.ts dist/rollup.d.ts && shx chmod a+x dist/bin/rollup",
"build:cjs": "shx rm -rf dist && rollup --config rollup.config.ts --configPlugin typescript --configTest && shx cp src/rollup/types.d.ts dist/rollup.d.ts && shx chmod a+x dist/bin/rollup",
"build:bootstrap": "node dist/bin/rollup --config rollup.config.ts --configPlugin typescript && shx cp src/rollup/types.d.ts dist/rollup.d.ts && shx chmod a+x dist/bin/rollup && cp -r dist browser/",
"ci:lint": "npm run lint:nofix",
"ci:test": "npm run build:cjs && npm run build:bootstrap && npm run test:all",
"ci:test:only": "npm run build:cjs && npm run build:bootstrap && npm run test:only",
"ci:coverage": "npm run build:cjs && npm run build:bootstrap && nyc --reporter lcovonly mocha",
"lint": "eslint . --fix --cache && prettier --write \"**/*.md\"",
"lint:nofix": "eslint . --cache && prettier --check \"**/*.md\"",
"lint:markdown": "prettier --write \"**/*.md\"",
"perf": "npm run build:cjs && node --expose-gc scripts/perf.js",
"perf:debug": "node --inspect-brk scripts/perf-debug.js",
"perf:init": "node scripts/perf-init.js",
"postpublish": "git push && git push --tags",
"prepare": "husky install && npm run build",
"security": "npm audit",
"test": "npm run build && npm run test:all",
"test:cjs": "npm run build:cjs && npm run test:only",
"test:quick": "mocha -b test/test.js",
"test:all": "npm run test:only && npm run test:browser && npm run test:typescript && npm run test:leak && npm run test:package",
"test:coverage": "npm run build:cjs && shx rm -rf coverage/* && nyc --reporter html mocha test/test.js",
"test:coverage:browser": "npm run build && shx rm -rf coverage/* && nyc mocha test/browser/index.js",
"test:leak": "node --expose-gc test/leak/index.js",
"test:package": "node scripts/test-package.js",
"test:only": "mocha test/test.js",
"test:typescript": "shx rm -rf test/typescript/dist && shx cp -r dist test/typescript/ && tsc --noEmit -p test/typescript && tsc --noEmit",
"test:browser": "mocha test/browser/index.js",
"watch": "rollup --config rollup.config.ts --configPlugin typescript --watch"
},
"repository": "rollup/rollup",
"keywords": [
"modules",
"bundler",
"bundling",
"es6",
"optimizer"
],
"author": "Rich Harris",
"license": "MIT",
"bugs": {
"url": "https://github.com/rollup/rollup/issues"
},
"homepage": "https://rollupjs.org/",
"optionalDependencies": {
"fsevents": "~2.3.2"
},
"devDependencies": {
"@rollup/plugin-alias": "^3.1.9",
"@rollup/plugin-buble": "^0.21.3",
"@rollup/plugin-commonjs": "^22.0.1",
"@rollup/plugin-json": "^4.1.0",
"@rollup/plugin-node-resolve": "^13.3.0",
"@rollup/plugin-replace": "^4.0.0",
"@rollup/plugin-typescript": "^8.3.3",
"@rollup/pluginutils": "^4.2.1",
"@types/estree": "0.0.52",
"@types/node": "^10.17.60",
"@types/signal-exit": "^3.0.1",
"@types/yargs-parser": "^20.2.2",
"@typescript-eslint/eslint-plugin": "^5.30.7",
"@typescript-eslint/parser": "^5.30.7",
"acorn": "^8.7.1",
"acorn-jsx": "^5.3.2",
"acorn-walk": "^8.2.0",
"buble": "^0.20.0",
"chokidar": "^3.5.3",
"colorette": "^2.0.19",
"core-js": "^3.23.5",
"date-time": "^4.0.0",
"es5-shim": "^4.6.7",
"es6-shim": "^0.35.6",
"eslint": "^8.20.0",
"eslint-config-prettier": "^8.5.0",
"eslint-plugin-import": "^2.26.0",
"eslint-plugin-prettier": "^4.2.1",
"execa": "^5.1.1",
"fixturify": "^2.1.1",
"fs-extra": "^10.1.0",
"hash.js": "^1.1.7",
"husky": "^7.0.4",
"is-reference": "^3.0.0",
"lint-staged": "^10.5.4",
"locate-character": "^2.0.5",
"magic-string": "^0.26.2",
"mocha": "^9.2.2",
"nyc": "^15.1.0",
"prettier": "^2.7.1",
"pretty-bytes": "^5.6.0",
"pretty-ms": "^7.0.1",
"requirejs": "^2.3.6",
"rollup": "^2.77.0",
"rollup-plugin-license": "^2.8.1",
"rollup-plugin-string": "^3.0.0",
"rollup-plugin-terser": "^7.0.2",
"rollup-plugin-thatworks": "^1.0.4",
"shx": "^0.3.4",
"signal-exit": "^3.0.7",
"source-map": "^0.7.4",
"source-map-support": "^0.5.21",
"sourcemap-codec": "^1.4.8",
"systemjs": "^6.12.1",
"terser": "^5.14.2",
"tslib": "^2.4.0",
"typescript": "^4.7.4",
"weak-napi": "^2.0.2",
"yargs-parser": "^20.2.9"
},
"files": [
"dist/**/*.js",
"dist/*.d.ts",
"dist/bin/rollup",
"dist/es/package.json",
"dist/rollup.browser.js.map"
],
"engines": {
"node": ">=10.0.0"
},
"exports": {
".": {
"types": "./dist/rollup.d.ts",
"node": {
"require": "./dist/rollup.js",
"import": "./dist/es/rollup.js"
},
"default": "./dist/es/rollup.browser.js"
},
"./loadConfigFile": "./dist/loadConfigFile.js",
"./dist/loadConfigFile": "./dist/loadConfigFile.js",
"./dist/*": "./dist/*"
}
}

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{
"name": "@rollup/plugin-replace",
"version": "2.4.2",
"publishConfig": {
"access": "public"
},
"description": "Replace strings in files while bundling",
"license": "MIT",
"repository": "rollup/plugins",
"author": "Rich Harris <richard.a.harris@gmail.com>",
"homepage": "https://github.com/rollup/plugins/tree/master/packages/replace#readme",
"bugs": "https://github.com/rollup/plugins/issues",
"main": "dist/rollup-plugin-replace.cjs.js",
"module": "dist/rollup-plugin-replace.es.js",
"scripts": {
"build": "rollup -c",
"ci:coverage": "nyc pnpm run test && nyc report --reporter=text-lcov > coverage.lcov",
"ci:lint": "pnpm run build && pnpm run lint",
"ci:lint:commits": "commitlint --from=${CIRCLE_BRANCH} --to=${CIRCLE_SHA1}",
"ci:test": "pnpm run test -- --verbose && pnpm run test:ts",
"lint": "pnpm run lint:js && pnpm run lint:docs && pnpm run lint:package",
"lint:docs": "prettier --single-quote --arrow-parens avoid --trailing-comma none --write README.md",
"lint:js": "eslint --fix --cache src test types --ext .js,.ts",
"lint:package": "prettier --write package.json --plugin=prettier-plugin-package",
"prebuild": "del-cli dist",
"prepare": "pnpm run build",
"prepublishOnly": "pnpm run lint && pnpm run test",
"pretest": "pnpm run build",
"test": "ava",
"test:ts": "tsc types/index.d.ts test/types.ts --noEmit"
},
"files": [
"dist",
"src",
"types",
"README.md"
],
"keywords": [
"rollup",
"plugin",
"replace",
"es2015",
"npm",
"modules"
],
"peerDependencies": {
"rollup": "^1.20.0 || ^2.0.0"
},
"dependencies": {
"@rollup/pluginutils": "^3.1.0",
"magic-string": "^0.25.7"
},
"devDependencies": {
"@rollup/plugin-buble": "^0.21.3",
"del-cli": "^3.0.1",
"locate-character": "^2.0.5",
"rollup": "^2.23.0",
"source-map": "^0.7.3",
"typescript": "^3.9.7"
},
"types": "types/index.d.ts",
"ava": {
"babel": {
"compileEnhancements": false
},
"files": [
"!**/fixtures/**",
"!**/helpers/**",
"!**/recipes/**",
"!**/types.ts"
]
}
}

109
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import MagicString from 'magic-string';
import { createFilter } from '@rollup/pluginutils';
function escape(str) {
return str.replace(/[-[\]/{}()*+?.\\^$|]/g, '\\$&');
}
function ensureFunction(functionOrValue) {
if (typeof functionOrValue === 'function') return functionOrValue;
return () => functionOrValue;
}
function longest(a, b) {
return b.length - a.length;
}
function getReplacements(options) {
if (options.values) {
return Object.assign({}, options.values);
}
const values = Object.assign({}, options);
delete values.delimiters;
delete values.include;
delete values.exclude;
delete values.sourcemap;
delete values.sourceMap;
return values;
}
function mapToFunctions(object) {
return Object.keys(object).reduce((fns, key) => {
const functions = Object.assign({}, fns);
functions[key] = ensureFunction(object[key]);
return functions;
}, {});
}
export default function replace(options = {}) {
const filter = createFilter(options.include, options.exclude);
const { delimiters, preventAssignment } = options;
const functionValues = mapToFunctions(getReplacements(options));
const keys = Object.keys(functionValues).sort(longest).map(escape);
const lookahead = preventAssignment ? '(?!\\s*=[^=])' : '';
const pattern = delimiters
? new RegExp(
`${escape(delimiters[0])}(${keys.join('|')})${escape(delimiters[1])}${lookahead}`,
'g'
)
: new RegExp(`\\b(${keys.join('|')})\\b${lookahead}`, 'g');
return {
name: 'replace',
buildStart() {
if (![true, false].includes(preventAssignment)) {
this.warn({
message:
"@rollup/plugin-replace: 'preventAssignment' currently defaults to false. It is recommended to set this option to `true`, as the next major version will default this option to `true`."
});
}
},
renderChunk(code, chunk) {
const id = chunk.fileName;
if (!keys.length) return null;
if (!filter(id)) return null;
return executeReplacement(code, id);
},
transform(code, id) {
if (!keys.length) return null;
if (!filter(id)) return null;
return executeReplacement(code, id);
}
};
function executeReplacement(code, id) {
const magicString = new MagicString(code);
if (!codeHasReplacements(code, id, magicString)) {
return null;
}
const result = { code: magicString.toString() };
if (isSourceMapEnabled()) {
result.map = magicString.generateMap({ hires: true });
}
return result;
}
function codeHasReplacements(code, id, magicString) {
let result = false;
let match;
// eslint-disable-next-line no-cond-assign
while ((match = pattern.exec(code))) {
result = true;
const start = match.index;
const end = start + match[0].length;
const replacement = String(functionValues[match[1]](id));
magicString.overwrite(start, end, replacement);
}
return result;
}
function isSourceMapEnabled() {
return options.sourceMap !== false && options.sourcemap !== false;
}
}

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import { FilterPattern } from '@rollup/pluginutils';
import { Plugin } from 'rollup';
type Replacement = string | ((id: string) => string);
export interface RollupReplaceOptions {
/**
* All other options are treated as `string: replacement` replacers,
* or `string: (id) => replacement` functions.
*/
[str: string]:
| Replacement
| RollupReplaceOptions['include']
| RollupReplaceOptions['values']
| RollupReplaceOptions['preventAssignment'];
/**
* A minimatch pattern, or array of patterns, of files that should be
* processed by this plugin (if omitted, all files are included by default)
*/
include?: FilterPattern;
/**
* Files that should be excluded, if `include` is otherwise too permissive.
*/
exclude?: FilterPattern;
/**
* To replace every occurrence of `<@foo@>` instead of every occurrence
* of `foo`, supply delimiters
*/
delimiters?: [string, string];
/**
* Prevents replacing strings where they are followed by a single equals
* sign.
*/
preventAssignment?: boolean;
/**
* You can separate values to replace from other options.
*/
values?: { [str: string]: Replacement };
}
/**
* Replace strings in files while bundling them.
*/
export default function replace(options?: RollupReplaceOptions): Plugin;

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[npm]: https://img.shields.io/npm/v/@rollup/plugin-terser
[npm-url]: https://www.npmjs.com/package/@rollup/plugin-terser
[size]: https://packagephobia.now.sh/badge?p=@rollup/plugin-terser
[size-url]: https://packagephobia.now.sh/result?p=@rollup/plugin-terser
[![npm][npm]][npm-url]
[![size][size]][size-url]
[![libera manifesto](https://img.shields.io/badge/libera-manifesto-lightgrey.svg)](https://liberamanifesto.com)
# @rollup/plugin-terser
🍣 A Rollup plugin to generate a minified bundle with terser.
## Requirements
This plugin requires an [LTS](https://github.com/nodejs/Release) Node version (v14.0.0+) and Rollup v2.0+.
## Install
Using npm:
```console
npm install @rollup/plugin-terser --save-dev
```
## Usage
Create a `rollup.config.js` [configuration file](https://www.rollupjs.org/guide/en/#configuration-files) and import the plugin:
```typescript
import terser from '@rollup/plugin-terser';
export default {
input: 'src/index.js',
output: {
dir: 'output',
format: 'cjs'
},
plugins: [terser()]
};
```
Then call `rollup` either via the [CLI](https://www.rollupjs.org/guide/en/#command-line-reference) or the [API](https://www.rollupjs.org/guide/en/#javascript-api).
## Options
The plugin accepts a terser [Options](https://github.com/terser/terser#minify-options) object as input parameter,
to modify the default behaviour.
In addition to the `terser` options, it is also possible to provide the following options:
### `maxWorkers`
Type: `Number`<br>
Default: `undefined`
Instructs the plugin to use a specific amount of cpu threads.
```typescript
import terser from '@rollup/plugin-terser';
export default {
input: 'src/index.js',
output: {
dir: 'output',
format: 'cjs'
},
plugins: [
terser({
maxWorkers: 4
})
]
};
```
## Meta
[CONTRIBUTING](/.github/CONTRIBUTING.md)
[LICENSE (MIT)](/LICENSE)

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'use strict';
Object.defineProperty(exports, '__esModule', { value: true });
var worker_threads = require('worker_threads');
var smob = require('smob');
var terser$1 = require('terser');
var url = require('url');
var async_hooks = require('async_hooks');
var os = require('os');
var events = require('events');
var serializeJavascript = require('serialize-javascript');
var _documentCurrentScript = typeof document !== 'undefined' ? document.currentScript : null;
const taskInfo = Symbol('taskInfo');
const freeWorker = Symbol('freeWorker');
const workerPoolWorkerFlag = 'WorkerPoolWorker';
/**
* Duck typing worker context.
*
* @param input
*/
function isWorkerContextSerialized(input) {
return (smob.isObject(input) &&
smob.hasOwnProperty(input, 'code') &&
typeof input.code === 'string' &&
smob.hasOwnProperty(input, 'options') &&
typeof input.options === 'string');
}
function runWorker() {
if (worker_threads.isMainThread || !worker_threads.parentPort || worker_threads.workerData !== workerPoolWorkerFlag) {
return;
}
// eslint-disable-next-line no-eval
const eval2 = eval;
worker_threads.parentPort.on('message', async (data) => {
if (!isWorkerContextSerialized(data)) {
return;
}
const options = eval2(`(${data.options})`);
const result = await terser$1.minify(data.code, options);
const output = {
code: result.code || data.code,
nameCache: options.nameCache
};
if (typeof result.map === 'string') {
output.sourceMap = JSON.parse(result.map);
}
if (smob.isObject(result.map)) {
output.sourceMap = result.map;
}
worker_threads.parentPort === null || worker_threads.parentPort === void 0 ? void 0 : worker_threads.parentPort.postMessage(output);
});
}
class WorkerPoolTaskInfo extends async_hooks.AsyncResource {
constructor(callback) {
super('WorkerPoolTaskInfo');
this.callback = callback;
}
done(err, result) {
this.runInAsyncScope(this.callback, null, err, result);
this.emitDestroy();
}
}
class WorkerPool extends events.EventEmitter {
constructor(options) {
super();
this.tasks = [];
this.workers = [];
this.freeWorkers = [];
this.maxInstances = options.maxWorkers || os.cpus().length;
this.filePath = options.filePath;
this.on(freeWorker, () => {
if (this.tasks.length > 0) {
const { context, cb } = this.tasks.shift();
this.runTask(context, cb);
}
});
}
get numWorkers() {
return this.workers.length;
}
addAsync(context) {
return new Promise((resolve, reject) => {
this.runTask(context, (err, output) => {
if (err) {
reject(err);
return;
}
if (!output) {
reject(new Error('The output is empty'));
return;
}
resolve(output);
});
});
}
close() {
for (let i = 0; i < this.workers.length; i++) {
const worker = this.workers[i];
worker.terminate();
}
}
addNewWorker() {
const worker = new worker_threads.Worker(this.filePath, {
workerData: workerPoolWorkerFlag
});
worker.on('message', (result) => {
var _a;
(_a = worker[taskInfo]) === null || _a === void 0 ? void 0 : _a.done(null, result);
worker[taskInfo] = null;
this.freeWorkers.push(worker);
this.emit(freeWorker);
});
worker.on('error', (err) => {
if (worker[taskInfo]) {
worker[taskInfo].done(err, null);
}
else {
this.emit('error', err);
}
this.workers.splice(this.workers.indexOf(worker), 1);
this.addNewWorker();
});
this.workers.push(worker);
this.freeWorkers.push(worker);
this.emit(freeWorker);
}
runTask(context, cb) {
if (this.freeWorkers.length === 0) {
this.tasks.push({ context, cb });
if (this.numWorkers < this.maxInstances) {
this.addNewWorker();
}
return;
}
const worker = this.freeWorkers.pop();
if (worker) {
worker[taskInfo] = new WorkerPoolTaskInfo(cb);
worker.postMessage({
code: context.code,
options: serializeJavascript(context.options)
});
}
}
}
function terser(input = {}) {
const { maxWorkers, ...options } = input;
let workerPool;
let numOfChunks = 0;
let numOfWorkersUsed = 0;
return {
name: 'terser',
async renderChunk(code, chunk, outputOptions) {
if (!workerPool) {
workerPool = new WorkerPool({
filePath: url.fileURLToPath((typeof document === 'undefined' ? require('u' + 'rl').pathToFileURL(__filename).href : (_documentCurrentScript && _documentCurrentScript.src || new URL('index.js', document.baseURI).href))),
maxWorkers
});
}
numOfChunks += 1;
const defaultOptions = {
sourceMap: outputOptions.sourcemap === true || typeof outputOptions.sourcemap === 'string'
};
if (outputOptions.format === 'es') {
defaultOptions.module = true;
}
if (outputOptions.format === 'cjs') {
defaultOptions.toplevel = true;
}
try {
const { code: result, nameCache, sourceMap } = await workerPool.addAsync({
code,
options: smob.merge({}, options || {}, defaultOptions)
});
if (options.nameCache && nameCache) {
let vars = {
props: {}
};
if (smob.hasOwnProperty(options.nameCache, 'vars') && smob.isObject(options.nameCache.vars)) {
vars = smob.merge({}, options.nameCache.vars || {}, vars);
}
if (smob.hasOwnProperty(nameCache, 'vars') && smob.isObject(nameCache.vars)) {
vars = smob.merge({}, nameCache.vars, vars);
}
// eslint-disable-next-line no-param-reassign
options.nameCache.vars = vars;
let props = {};
if (smob.hasOwnProperty(options.nameCache, 'props') && smob.isObject(options.nameCache.props)) {
// eslint-disable-next-line prefer-destructuring
props = options.nameCache.props;
}
if (smob.hasOwnProperty(nameCache, 'props') && smob.isObject(nameCache.props)) {
props = smob.merge({}, nameCache.props, props);
}
// eslint-disable-next-line no-param-reassign
options.nameCache.props = props;
}
if ((!!defaultOptions.sourceMap || !!options.sourceMap) && smob.isObject(sourceMap)) {
return {
code: result,
map: sourceMap
};
}
return result;
}
catch (e) {
return Promise.reject(e);
}
finally {
numOfChunks -= 1;
if (numOfChunks === 0) {
numOfWorkersUsed = workerPool.numWorkers;
workerPool.close();
workerPool = null;
}
}
},
get numOfWorkersUsed() {
return numOfWorkersUsed;
}
};
}
runWorker();
exports.default = terser;
module.exports = Object.assign(exports.default, exports);
//# sourceMappingURL=index.js.map

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