34 lines
945 B
TypeScript
34 lines
945 B
TypeScript
import { cleanupOutdatedCaches, precacheAndRoute } from "workbox-precaching";
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import { clientsClaim } from "workbox-core";
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import { dispatchCall, isJSONRPCCall, type Call } from "./workerrpc";
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function isServiceWorker(
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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 (isServiceWorker(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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export const Service = {
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ping() {},
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};
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self.addEventListener("message", (event: MessageEvent<unknown>) => {
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const payload = event.data;
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if (typeof payload !== "object") return;
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if (isJSONRPCCall(payload as Record<string, unknown>)) {
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dispatchCall(Service, event as MessageEvent<Call<unknown>>);
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}
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});
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