Trim down the service worker to the bare minimum, and make code changes apply immediately when downloaded.

Merges 'immediate-service-worker-registration'

1 files changed, 2 insertions, 44 deletions

diff --git a/ui/service-worker.js b/ui/service-worker.js
index cb32d0d..446fbc8 100644
--- a/ui/service-worker.js
+++ b/ui/service-worker.js
@@ -3,54 +3,12 @@
 /// <reference lib="esnext" />
 /// <reference lib="webworker" />
 
-// Because of this line, this service worker won't run in dev mode in Firefox.
-// Only Safari, Edge, Chrome can run it at the moment, because only they
-// support modules in service workers.
-//
-// That's okay! If you run `tools/run` with PILCROW_DEV unset, you will get the
-// bundled version, and can work on it. Or just use Safari.
-import { build, files, version } from '$service-worker';
-
-// Create a unique cache name for this deployment
-const CACHE = `cache-${version}`;
-
-const ASSETS = [
-  ...build, // the app itself
-  ...files, // everything in `static`
-];
-
 self.addEventListener('install', (event) => {
-  // Create a new cache and add all files to it
-  async function addFilesToCache() {
-    const cache = await caches.open(CACHE);
-    await cache.addAll(ASSETS);
-  }
-
-  event.waitUntil(addFilesToCache());
+  self.skipWaiting();
 });
 
 self.addEventListener('activate', (event) => {
-  // Remove previous cached data from disk
-  async function deleteOldCaches() {
-    for (const key of await caches.keys()) {
-      if (key !== CACHE) await caches.delete(key);
-    }
-  }
-
-  event.waitUntil(deleteOldCaches());
-});
-
-// The simplest possible use of the caches above:
-async function cacheFirst(request) {
-  const responseFromCache = await caches.match(request);
-  if (responseFromCache) {
-    return responseFromCache;
-  }
-  return fetch(request);
-}
-
-self.addEventListener('fetch', (event) => {
-  event.respondWith(cacheFirst(event.request));
+  event.waitUntil(self.clients.claim());
 });
 
 self.addEventListener('push', (event) => {