From 7e78a4feef502e13d584585b013da27106eaf9c5 Mon Sep 17 00:00:00 2001
From: Juan Castro <jfcastro9208@gmail.com>
Date: Tue, 27 Oct 2026 14:18:07 -0400
Subject: [PATCH] fix(gui): the service worker never reuses cached imports

The worker is registered with updateViaCache set to none, so the scripts
it imports are fetched fresh on every update check.
---
 src/gui/src/helpers/pushWorker.js      | 3 ++-
 src/gui/src/helpers/pushWorker.test.js | 2 +-
 2 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/src/gui/src/helpers/pushWorker.js b/src/gui/src/helpers/pushWorker.js
index 8e462ef43..73cb78d62 100644
--- a/src/gui/src/helpers/pushWorker.js
+++ b/src/gui/src/helpers/pushWorker.js
@@ -157,7 +157,8 @@ export const startPushWorker = async ({
         dispatchPushTap(event.data.notification);
     });
     try {
-        await nav.serviceWorker.register(WORKER_URL, { scope: '/' });
+        // Scripts the worker imports are fetched fresh on each update check.
+        await nav.serviceWorker.register(WORKER_URL, { scope: '/', updateViaCache: 'none' });
     } catch ( err ) {
         console.warn('Could not register the service worker:', err);
     }
diff --git a/src/gui/src/helpers/pushWorker.test.js b/src/gui/src/helpers/pushWorker.test.js
index c33dfe80f..d233a46f6 100644
--- a/src/gui/src/helpers/pushWorker.test.js
+++ b/src/gui/src/helpers/pushWorker.test.js
@@ -217,7 +217,7 @@ describe('startPushWorker', () => {
         mod.setPushTapHandler(handler);
         const nav = makeNav();
         await start(mod, { nav });
-        expect(nav.serviceWorker.register).toHaveBeenCalledWith('/sw.js', { scope: '/' });
+        expect(nav.serviceWorker.register).toHaveBeenCalledWith('/sw.js', { scope: '/', updateViaCache: 'none' });
 
         const source = { postMessage: vi.fn() };
         nav.listeners.message({ data: { type: 'other', notification: { uid: UID } }, source });