49 lines
1.5 KiB
TypeScript
49 lines
1.5 KiB
TypeScript
import { manifest, version } from "@parcel/service-worker";
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async function install() {
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const cache = await caches.open(version);
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// console.log("Installing", manifest, "version", version);
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await cache.addAll([...manifest, "/global.plug.json"]);
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// @ts-ignore
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self.skipWaiting(); // This automatically enables the service worker, preventing from caching stuff forever if there's a page open
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// console.log("Installed");
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}
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//@ts-ignore
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self.addEventListener("install", (e) => e.waitUntil(install()));
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async function activate() {
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const keys = await caches.keys();
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// console.log("Activating for ", keys, "new version", version);
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await Promise.all(keys.map((key) => key !== version && caches.delete(key)));
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// console.log("DOne activating");
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}
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//@ts-ignore
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self.addEventListener("activate", (e) => e.waitUntil(activate()));
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self.addEventListener("fetch", (event: any) => {
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event.respondWith(
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caches.open(version).then(async (cache) => {
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let parsedUrl = new URL(event.request.url);
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// console.log("Got fetch request", parsedUrl.pathname);
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let response = await cache.match(event.request, {
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ignoreSearch: true,
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});
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// console.log("Got cache result", response);
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if (response) {
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return response;
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} else {
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if (
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parsedUrl.pathname !== "/fs" &&
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!parsedUrl.pathname.startsWith("/fs/") &&
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!parsedUrl.pathname.startsWith("/plug/")
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) {
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return cache.match("/index.html");
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}
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return fetch(event.request);
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}
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})
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);
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});
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