Remove serviceWorker

ui/serve.go

@@ -16,7 +16,6 @@ func Register(r *gin.Engine) {
 	ui.GET("/", serveFile("index.html", "text/html"))
 	ui.GET("/index.html", serveFile("index.html", "text/html"))
 	ui.GET("/manifest.json", serveFile("manifest.json", "application/json"))
-	ui.GET("/service-worker.js", serveFile("service-worker.js", "text/javascript"))
 	ui.GET("/assets-manifest.json", serveFile("asserts-manifest.json", "application/json"))
 	ui.GET("/static/*any", gin.WrapH(http.FileServer(box)))
 }

ui/src/index.tsx

@@ -4,7 +4,7 @@ import 'typeface-roboto';
 import {initAxios} from './apiAuth';
 import * as config from './config';
 import Layout from './layout/Layout';
-import registerServiceWorker from './registerServiceWorker';
+import {unregister} from './registerServiceWorker';
 import {CurrentUser} from './CurrentUser';
 import {AppStore} from './application/AppStore';
 import {WebSocketStore} from './message/WebSocketStore';
@@ -83,5 +83,5 @@ const initStores = (): StoreMapping => {
         </InjectProvider>,
         document.getElementById('root')
     );
-    registerServiceWorker();
+    unregister();
 })();

ui/src/registerServiceWorker.ts

@@ -1,114 +1,3 @@
-// In production, we register a service worker to serve assets from local cache.
-
-// This lets the app load faster on subsequent visits in production, and gives
-// it offline capabilities. However, it also means that developers (and users)
-// will only see deployed updates on the 'N+1' visit to a page, since previously
-// cached resources are updated in the background.
-
-// To learn more about the benefits of this model, read https://goo.gl/KwvDNy.
-// This link also includes instructions on opting out of this behavior.
-
-const isLocalhost = Boolean(
-    window.location.hostname === 'localhost' ||
-        // [::1] is the IPv6 localhost address.
-        window.location.hostname === '[::1]' ||
-        // 127.0.0.1/8 is considered localhost for IPv4.
-        window.location.hostname.match(/^127(?:\.(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)){3}$/)
-);
-
-export default function register() {
-    if (process.env.NODE_ENV === 'production' && 'serviceWorker' in navigator) {
-        // The URL constructor is available in all browsers that support SW.
-        const publicUrl = new URL(process.env.PUBLIC_URL!, window.location.toString());
-        if (publicUrl.origin !== window.location.origin) {
-            // Our service worker won't work if PUBLIC_URL is on a different origin
-            // from what our page is served on. This might happen if a CDN is used to
-            // serve assets; see https://github.com/facebookincubator/create-react-app/issues/2374
-            return;
-        }
-
-        window.addEventListener('load', () => {
-            const swUrl = `${process.env.PUBLIC_URL}/service-worker.js`;
-
-            if (isLocalhost) {
-                // This is running on localhost. Lets check if a service worker still exists or not.
-                checkValidServiceWorker(swUrl);
-
-                // Add some additional logging to localhost, pointing developers to the
-                // service worker/PWA documentation.
-                navigator.serviceWorker.ready.then(() => {
-                    console.log(
-                        'This web app is being served cache-first by a service ' +
-                            'worker. To learn more, visit https://goo.gl/SC7cgQ'
-                    );
-                });
-            } else {
-                // Is not local host. Just register service worker
-                registerValidSW(swUrl);
-            }
-        });
-    }
-}
-
-function registerValidSW(swUrl: string) {
-    if (!window.location.href.match('^([^/]*\\/)(.*\\.js|.*.html|static\\/.*|)$')) {
-        return;
-    }
-    navigator.serviceWorker
-        .register(swUrl)
-        .then((registration) => {
-            registration.onupdatefound = () => {
-                const installingWorker = registration.installing;
-                if (installingWorker) {
-                    installingWorker.onstatechange = () => {
-                        if (installingWorker.state === 'installed') {
-                            if (navigator.serviceWorker.controller) {
-                                // At this point, the old content will have been purged and
-                                // the fresh content will have been added to the cache.
-                                // It's the perfect time to display a 'New content is
-                                // available; please refresh.' message in your web app.
-                                console.log('New content is available; please refresh.');
-                            } else {
-                                // At this point, everything has been precached.
-                                // It's the perfect time to display a
-                                // 'Content is cached for offline use.' message.
-                                console.log('Content is cached for offline use.');
-                            }
-                        }
-                    };
-                }
-            };
-        })
-        .catch((error) => {
-            console.error('Error during service worker registration:', error);
-        });
-}
-
-function checkValidServiceWorker(swUrl: string) {
-    // Check if the service worker can be found. If it can't reload the page.
-    fetch(swUrl)
-        .then((response) => {
-            // Ensure service worker exists, and that we really are getting a JS file.
-            if (
-                response.status === 404 ||
-                response.headers.get('content-type')!.indexOf('javascript') === -1
-            ) {
-                // No service worker found. Probably a different app. Reload the page.
-                navigator.serviceWorker.ready.then((registration) => {
-                    registration.unregister().then(() => {
-                        window.location.reload();
-                    });
-                });
-            } else {
-                // Service worker found. Proceed as normal.
-                registerValidSW(swUrl);
-            }
-        })
-        .catch(() => {
-            console.log('No internet connection found. App is running in offline mode.');
-        });
-}
-
 export function unregister() {
     if ('serviceWorker' in navigator) {
         navigator.serviceWorker.ready.then((registration) => {