Ole-Morten Duesund
e8428de775
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>
70 lines
1.9 KiB
JavaScript
70 lines
1.9 KiB
JavaScript
'use strict';
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var GetIntrinsic = require('get-intrinsic');
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var $SyntaxError = require('es-errors/syntax');
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var $TypeError = require('es-errors/type');
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var isObject = require('es-object-atoms/isObject');
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var $Promise = GetIntrinsic('%Promise%', true);
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var Call = require('./Call');
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var CompletionRecord = require('./CompletionRecord');
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var GetMethod = require('./GetMethod');
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var isIteratorRecord = require('../helpers/records/iterator-record');
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var callBound = require('call-bound');
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var $then = callBound('Promise.prototype.then', true);
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// https://262.ecma-international.org/15.0/#sec-asynciteratorclose
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module.exports = function AsyncIteratorClose(iteratorRecord, completion) {
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if (!isIteratorRecord(iteratorRecord)) {
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throw new $TypeError('Assertion failed: `iteratorRecord` must be an Iterator Record'); // step 1
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}
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if (!(completion instanceof CompletionRecord)) {
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throw new $TypeError('Assertion failed: completion is not a Completion Record instance'); // step 2
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}
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if (!$then) {
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throw new $SyntaxError('This environment does not support Promises.');
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}
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var iterator = iteratorRecord['[[Iterator]]']; // step 3
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return $then(
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$then(
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$then(
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new $Promise(function (resolve) {
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resolve(GetMethod(iterator, 'return')); // step 4
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// resolve(Call(ret, iterator, [])); // step 6
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}),
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function (returnV) { // step 5.a
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if (typeof returnV === 'undefined') {
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return completion; // step 5.b
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}
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return Call(returnV, iterator); // step 5.c, 5.d.
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}
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),
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null,
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function (e) {
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if (completion.type() === 'throw') {
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completion['?'](); // step 6
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} else {
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throw e; // step 7
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}
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}
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),
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function (innerResult) { // step 8
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if (completion.type() === 'throw') {
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completion['?'](); // step 6
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}
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if (!isObject(innerResult)) {
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throw new $TypeError('`innerResult` must be an Object'); // step 10
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}
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return completion;
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}
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);
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};
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