38 lines
909 B
JavaScript
38 lines
909 B
JavaScript
const CACHE_NAME = 'sulfur-cache-v3';
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const urlsToCache = [
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'./index.html',
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'./css/style.css',
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'./js/launcher.js',
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'./manifest.json',
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'./instances/sulfur.html',
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'./assets/icon-192.png',
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'./assets/icon-512.png',
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'./assets/favicon.png',
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'./assets/bg-atm10.jpg',
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'./assets/bg-vanilla8.jpg',
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'./assets/thumb-atm10.png',
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'./assets/thumb-vanilla8.png'
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];
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self.addEventListener('install', event => {
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self.skipWaiting();
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event.waitUntil(
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caches.open(CACHE_NAME).then(cache => cache.addAll(urlsToCache))
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);
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});
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self.addEventListener('activate', event => {
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event.waitUntil(
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caches.keys().then(keys =>
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Promise.all(keys.filter(k => k !== CACHE_NAME).map(k => caches.delete(k)))
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)
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);
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self.clients.claim();
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});
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self.addEventListener('fetch', event => {
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event.respondWith(
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caches.match(event.request).then(response => response || fetch(event.request))
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);
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});
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