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>
17 lines
401 B
JavaScript
17 lines
401 B
JavaScript
let { execSync } = require('child_process')
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let pico = require('picocolors')
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try {
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let version = parseInt(execSync('npm -v'))
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if (version <= 6) {
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process.stderr.write(
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pico.red(
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'Update npm or call ' +
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pico.yellow('npx browserslist@latest --update-db') +
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'\n'
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)
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)
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process.exit(1)
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}
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// eslint-disable-next-line no-unused-vars
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} catch (e) {}
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