.

public/sw-full.js

@@ -0,0 +1,56 @@
+const cacheVersion = '1.5';
+const cacheName = `minexlauncher-full-v${cacheVersion}`;
+
+self.addEventListener('install', (event) => {
+	event.waitUntil(
+		caches.open(cacheName).then(async (cache) => {
+			const response = await fetch('/cacheAssets.json');
+			const cacheAssets = await response.json();
+			const totalAssets = cacheAssets.length;
+			let cachedAssets = 0;
+
+			for (const asset of cacheAssets) {
+				await cache.add(asset);
+				const progress = `${++cachedAssets}/${totalAssets}`;
+
+				console.log(`Cached: ${asset} (${progress})`);
+			}
+		})
+	);
+});
+
+self.addEventListener('activate', (event) => {
+	event.waitUntil(
+		caches
+			.keys()
+			.then((keyList) => {
+				return Promise.all(
+					keyList.map((key) => {
+						if (key !== cacheName) {
+							return caches.delete(key);
+						}
+					})
+				);
+			})
+			.then(() => {
+				return self.clients.claim();
+			})
+			.then(() => {
+				return self.clients.matchAll().then((clients) => {
+					clients.forEach((client) => {
+						client.postMessage({
+							title: 'sw-install-complete',
+						});
+					});
+				});
+			})
+	);
+});
+
+self.addEventListener('fetch', (event) => {
+	event.respondWith(
+		caches.match(event.request).then((response) => {
+			return response || fetch(event.request);
+		})
+	);
+});