Test update

Co-authored-by: aider (gemini/gemini-2.5-pro) <aider@aider.chat>

webclient/src/App.js

@@ -19,6 +19,7 @@ function App() {
 	const [theme, setTheme] = useState(localStorage.getItem('theme') || '');
 	const cache = useRef({});
 	const [isFullScreen, setIsFullScreen] = useState(!!document.fullscreenElement);
+	const [waitingWorker, setWaitingWorker] = useState(null);
 
 	const updateCache = useCallback((key, value) => {
 		cache.current[key] = value;
@@ -44,6 +45,14 @@ function App() {
 		localStorage.setItem('theme', 'red');
 	};
 
+	useEffect(() => {
+		const onSWUpdate = e => {
+			setWaitingWorker(e.detail.waiting);
+		};
+		window.addEventListener('swUpdate', onSWUpdate);
+		return () => window.removeEventListener('swUpdate', onSWUpdate);
+	}, []);
+
 	useEffect(() => {
 		if (Object.keys(cache.current).length === 0) {
 			localForage.iterate((value, key) => {
@@ -90,6 +99,19 @@ function App() {
 
 	return (
 		<div className={theme}>
+			{waitingWorker &&
+				<div className='update-banner'>
+					Client version mismatch, please refresh:{' '}
+					<button onClick={() => {
+						waitingWorker.postMessage({ type: 'SKIP_WAITING' });
+						navigator.serviceWorker.addEventListener('controllerchange', () => {
+							window.location.reload();
+						});
+					}}>
+						Refresh
+					</button>
+				</div>
+			}
 			<Router>
 				<div className='container menu'>
 					<p>

webclient/src/Feed.js

@@ -20,6 +20,15 @@ function Feed({ updateCache }) {
 	useEffect(() => {
 		const controller = new AbortController();
 
+		if ('serviceWorker' in navigator) {
+			navigator.serviceWorker.getRegistration().then(reg => {
+				if (reg) {
+					console.log('Checking for client update...');
+					reg.update();
+				}
+			});
+		}
+
 		fetch(filterSmallweb ? '/api?smallweb=true' : '/api', { signal: controller.signal })
 			.then(res => {
 				if (!res.ok) {

webclient/src/Style-black.css

@@ -75,3 +75,14 @@
 .black .copy-button {
 	color: #828282;
 }
+
+.black .update-banner {
+	background-color: #333;
+	color: #ddd;
+}
+
+.black .update-banner button {
+	background-color: #444444;
+	border-color: #bbb;
+	color: #ddd;
+}

webclient/src/Style-dark.css

@@ -71,3 +71,14 @@
 .dark .copy-button {
 	color: #828282;
 }
+
+.dark .update-banner {
+	background-color: #333;
+	color: #ddd;
+}
+
+.dark .update-banner button {
+	background-color: #444444;
+	border-color: #bbb;
+	color: #ddd;
+}

webclient/src/Style-light.css

@@ -43,6 +43,21 @@ input {
 	border-radius: 4px;
 }
 
+.update-banner {
+	background-color: #ddd;
+	padding: 0.75rem;
+	text-align: center;
+}
+
+.update-banner button {
+	margin-left: 1rem;
+	padding: 0.25rem 0.75rem;
+	border: 1px solid #828282;
+	border-radius: 4px;
+	background-color: transparent;
+	cursor: pointer;
+}
+
 .fullscreen {
 	margin: 0.25rem;
 	padding: 0.25rem;

webclient/src/Style-red.css

@@ -93,3 +93,14 @@
 .red .copy-button {
 	color: #690000;
 }
+
+.red .update-banner {
+	background-color: #300;
+	color: #d00;
+}
+
+.red .update-banner button {
+	background-color: #440000;
+	border-color: #b00;
+	color: #d00;
+}

webclient/src/index.js

@@ -3,9 +3,15 @@ import ReactDOM from 'react-dom';
 import App from './App';
 import * as serviceWorker from './serviceWorker';
 
+// version 4
+
 ReactDOM.render(<App />, document.getElementById('root'));
 
 // If you want your app to work offline and load faster, you can change
 // // unregister() to register() below. Note this comes with some pitfalls.
 // // Learn more about service workers: https://bit.ly/CRA-PWA
-serviceWorker.unregister();
+serviceWorker.register({
+  onUpdate: registration => {
+    window.dispatchEvent(new CustomEvent('swUpdate', { detail: registration }));
+  }
+});