Remove resource caching from service worker

package.json

@@ -65,7 +65,6 @@
     "webpack-cli": "5.1.4",
     "webpack-dev-server": "4.15.1",
     "webpack-merge": "5.9.0",
-    "workbox-webpack-plugin": "6.6.0",
     "worker-loader": "3.0.8"
   },
   "dependencies": {
@@ -118,9 +117,7 @@
     "sortablejs": "1.15.0",
     "swiper": "9.3.2",
     "webcomponents.js": "0.7.24",
-    "whatwg-fetch": "3.6.2",
-    "workbox-core": "6.6.0",
-    "workbox-precaching": "6.6.0"
+    "whatwg-fetch": "3.6.2"
   },
   "browserslist": [
     "last 2 Firefox versions",

src/serviceworker.js

@@ -1,13 +1,5 @@
 /* eslint-env serviceworker */
 
-/* eslint-disable import/namespace,import/named */
-import { skipWaiting, clientsClaim } from 'workbox-core';
-import { precacheAndRoute } from 'workbox-precaching';
-/* eslint-enable import/namespace,import/named */
-
-skipWaiting();
-clientsClaim();
-
 function getApiClient(serverId) {
     return Promise.resolve(window.connectionManager.getApiClient(serverId));
 }
@@ -44,9 +36,5 @@ self.addEventListener('notificationclick', function (event) {
     event.waitUntil(executeAction(action, data, serverId));
 }, false);
 
-// Do not precache files when running with webpack dev server so live reload works as expected
-if (!__WEBPACK_SERVE__) { // eslint-disable-line no-undef
-    // this is needed by the webpack Workbox plugin
-    /* eslint-disable-next-line no-restricted-globals,no-undef */
-    precacheAndRoute(self.__WB_MANIFEST);
-}
+/* eslint-disable-next-line no-restricted-globals -- self is valid in a serviceworker environment */
+self.addEventListener('activate', () => self.clients.claim());

webpack.prod.js

@@ -1,15 +1,7 @@
-const path = require('path');
 const common = require('./webpack.common');
 const { merge } = require('webpack-merge');
-const WorkboxPlugin = require('workbox-webpack-plugin');
 
 module.exports = merge(common, {
     mode: 'production',
-    entry: { 'main.jellyfin': './index.jsx' },
-    plugins: [
-        new WorkboxPlugin.InjectManifest({
-            swSrc: path.resolve(__dirname, 'src/serviceworker.js'),
-            swDest: 'serviceworker.js'
-        })
-    ]
+    entry: { 'main.jellyfin': './index.jsx' }
 });