49 lines
1.4 KiB
JavaScript
49 lines
1.4 KiB
JavaScript
// 爱马仕 Hermes · 轻量 Service Worker
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// 静态壳走 network-first（拿不到再回退缓存），API 直通
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const CACHE = "hermes-ui-v16";
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const ASSETS = [
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"./",
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"./index.html",
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"./styles.css",
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"./app.js",
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"./manifest.webmanifest",
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"./icon.svg",
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];
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self.addEventListener("install", (e) => {
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e.waitUntil(caches.open(CACHE).then((c) => c.addAll(ASSETS)));
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self.skipWaiting();
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});
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self.addEventListener("activate", (e) => {
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e.waitUntil(
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caches.keys().then((keys) =>
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Promise.all(keys.filter((k) => k !== CACHE).map((k) => caches.delete(k)))
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)
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);
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self.clients.claim();
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});
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self.addEventListener("fetch", (e) => {
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const url = new URL(e.request.url);
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// API / 鉴权 / skill 索引等动态资源全部直通
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if (url.pathname.startsWith("/api/")) return;
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if (url.pathname.startsWith("/_auth/")) return;
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if (url.pathname.startsWith("/feishu/")) return;
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if (url.pathname.startsWith("/hermes-skills/")) return;
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if (e.request.method !== "GET") return;
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// 静态壳：network-first，离线再回退到缓存
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e.respondWith(
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fetch(e.request)
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.then((res) => {
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if (res && res.ok) {
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const copy = res.clone();
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caches.open(CACHE).then((c) => c.put(e.request, copy)).catch(() => {});
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}
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return res;
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})
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.catch(() => caches.match(e.request).then((hit) => hit || Response.error()))
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);
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});
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