From c7aa1057099991bb3b11189c39c83b20ef4fe427 Mon Sep 17 00:00:00 2001 From: Amirreza Rezaei Date: Mon, 20 Apr 2026 17:51:22 +0330 Subject: [PATCH] init --- .gitignore | 1 + package-lock.json | 596 +++++++++++++++++++++++++++++++++++++++++ package.json | 14 + public/images/ball.jpg | Bin 0 -> 4280 bytes public/images/bird.jpg | Bin 0 -> 6931 bytes public/index.html | 30 +++ public/js/app.js | 6 + public/sw.js | 44 +++ test.txt | 28 ++ 9 files changed, 719 insertions(+) create mode 100644 .gitignore create mode 100644 package-lock.json create mode 100644 package.json create mode 100644 public/images/ball.jpg create mode 100644 public/images/bird.jpg create mode 100644 public/index.html create mode 100644 public/js/app.js create mode 100644 public/sw.js create mode 100644 test.txt diff --git a/.gitignore b/.gitignore new file mode 100644 index 0000000..b512c09 --- /dev/null +++ b/.gitignore @@ -0,0 +1 @@ +node_modules \ No newline at end of file diff --git a/package-lock.json 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hello world

+ +

ball

+ + + + + + + diff --git a/public/js/app.js b/public/js/app.js new file mode 100644 index 0000000..7c12cca --- /dev/null +++ b/public/js/app.js @@ -0,0 +1,6 @@ +if ("serviceWorker" in navigator) { + navigator.serviceWorker + .register("/sw.js") + .then(() => console.log("service worker is registed")) + .catch((e) => console.log(e)); +} else console.log("there is no") diff --git a/public/sw.js b/public/sw.js new file mode 100644 index 0000000..8e879a0 --- /dev/null +++ b/public/sw.js @@ -0,0 +1,44 @@ +let CACHE_STATIC_NAME = "static-v1"; +let CACHE_DYNAMIC_NAME = "dynamic-v2"; + +self.addEventListener("install", function (event) { + console.log("[SW install]", event); + self.skipWaiting(); + event.waitUntil( + caches.open(CACHE_STATIC_NAME).then((cache) => { + console.log("[SW precache]"); + return cache.addAll(["/", "/index.html", "/js/app.js"]); + }), + ); +}); + +self.addEventListener("activate", function (event) { + console.log("[SW activate]", event); + event.waitUntil(caches.keys().then((keys) => { + console.log("removing the old cache") + return Promise.all(keys.map(key => { + if (key !== CACHE_STATIC_NAME) { + return caches.delete(key) + } + })) + })) + return self.clients.claim(); +}); + +self.addEventListener("fetch", function (event) { + event.respondWith( + caches.match(event.request).then((res) => { + console.log("res", res); + if (res) { + return res; + } else { + return fetch(event.request).then((res) => { + // caches.open(CACHE_DYNAMIC_NAME).then((cache) => { + // cache.put(event.request.url, res.clone()); + // }); + return res; + }); + } + }), + ); +}); diff --git a/test.txt b/test.txt new file mode 100644 index 0000000..a641d8e --- /dev/null +++ b/test.txt @@ -0,0 +1,28 @@ +self.addEventListener("install", function (event) { + console.log("[SW install]", event); + self.skipWaiting(); + event.waitUntil( + caches.open("static").then((cache) => { + console.log("[SW precache]"); + return cache.addAll(["/", "/index.html", "/js/app.js"]); + }), + ); +}); + +self.addEventListener("activate", function (event) { + console.log("[SW activate]", event); + return self.clients.claim(); +}); + +self.addEventListener("fetch", function (event) { + event.respondWith( + caches.match(event.request).then((res) => { + console.log("res", res); + if (res) { + return res; + } else { + return fetch(event.request); + } + }), + ); +});