mirror of
https://github.com/hanzoai/workbox.git
synced 2026-09-24 17:04:35 +00:00
Jeffrey PosnickandGitHub
7d4c4434a4
* Deps and config * Prettier output * Update hardcoded file sizes * More file size updates
50 lines
1.3 KiB
JavaScript
50 lines
1.3 KiB
JavaScript
/*
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Copyright 2018 Google LLC
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Use of this source code is governed by an MIT-style
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license that can be found in the LICENSE file or at
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https://opensource.org/licenses/MIT.
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*/
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importScripts('/__WORKBOX/buildFile/workbox-core');
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importScripts('/__WORKBOX/buildFile/workbox-expiration');
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importScripts('/__WORKBOX/buildFile/workbox-routing');
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importScripts('/__WORKBOX/buildFile/workbox-strategies');
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importScripts('/infra/testing/comlink/sw-interface.js');
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const expirationPlugin = new workbox.expiration.ExpirationPlugin({
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maxEntries: 1,
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purgeOnQuotaError: true,
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});
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const cacheName = 'expiration-plugin-deletion';
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workbox.routing.registerRoute(
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/.*.txt/,
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new workbox.strategies.CacheFirst({
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cacheName,
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plugins: [expirationPlugin],
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}),
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);
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self.addEventListener('message', async (event) => {
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let message;
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if (event.data === 'delete') {
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try {
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await expirationPlugin.deleteCacheAndMetadata();
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} catch (error) {
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message = error.message;
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}
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}
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// Send all open clients a message indicating that deletion is done.
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const clients = await self.clients.matchAll();
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for (const client of clients) {
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client.postMessage(message);
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}
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});
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self.addEventListener('install', () => self.skipWaiting());
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self.addEventListener('activate', () => self.clients.claim());
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