18 lines
673 B
JavaScript
18 lines
673 B
JavaScript
const CACHE = 'sleepy-v1';
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const ASSETS = ['/', '/manifest.webmanifest', '/favicon.svg'];
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self.addEventListener('install', (event) => {
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event.waitUntil(caches.open(CACHE).then((cache) => cache.addAll(ASSETS)));
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self.skipWaiting();
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});
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self.addEventListener('activate', (event) => {
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event.waitUntil(caches.keys().then((keys) => Promise.all(keys.filter((key) => key !== CACHE).map((key) => caches.delete(key)))));
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self.clients.claim();
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});
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self.addEventListener('fetch', (event) => {
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if (event.request.method !== 'GET') return;
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event.respondWith(fetch(event.request).catch(() => caches.match(event.request).then((cached) => cached ?? caches.match('/'))));
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});
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