36 lines
936 B
TypeScript
36 lines
936 B
TypeScript
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import { cleanupOutdatedCaches, precacheAndRoute } from "workbox-precaching";
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import { clientsClaim } from "workbox-core";
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import type { AnyCall } from "./services";
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function checkServiceWorker(
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self: WorkerGlobalScope,
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): self is ServiceWorkerGlobalScope {
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return !!(self as unknown as ServiceWorkerGlobalScope).registration;
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}
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if (checkServiceWorker(self)) {
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cleanupOutdatedCaches();
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precacheAndRoute(self.__WB_MANIFEST, {
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cleanURLs: false
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});
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// auto update
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self.skipWaiting();
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clientsClaim();
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} else {
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throw new TypeError("This entry point must be run in a service worker");
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}
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self.addEventListener("message", (event: MessageEvent<AnyCall>) => {
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if (event.data.method === "ping") {
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event.source.postMessage({id: event.data.id, jsonrpc: "2.0", result: undefined})
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} else {
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event.source.postMessage({
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error: {
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code: -32601,
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message: "Method not found"
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}
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})
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}
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})
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