https://festivals-bretagne-app.cdepagne.chatgpt.site/sw.js

1const CACHE_NAME = "festivals-bretagne-v6";
2const APP_SHELL = ["/", "/manifest.webmanifest", "/icon-192.png", "/icon-512.png"];
3
4self.addEventListener("install", (event) => {
5  event.waitUntil(
6    caches.open(CACHE_NAME).then((cache) => cache.addAll(APP_SHELL)),
7  );
8  self.skipWaiting();
9});
10
11self.addEventListener("activate", (event) => {
12  event.waitUntil(
13    caches
14      .keys()
15      .then((keys) =>
16        Promise.all(
17          keys
18            .filter((key) => key !== CACHE_NAME)
19            .map((key) => caches.delete(key)),
20        ),
21      ),
22  );
23  self.clients.claim();
24});
25
26self.addEventListener("fetch", (event) => {
27  if (event.request.method !== "GET") return;
28
29  if (event.request.mode === "navigate") {
30    event.respondWith(
31      fetch(event.request)
32        .then((response) => {
33          const copy = response.clone();
34          caches.open(CACHE_NAME).then((cache) => cache.put("/", copy));
35          return response;
36        })
37        .catch(() => caches.match("/")),
38    );
39  }
40});