Adding skipWaiting to see if cache is busted

Author: jasonwilliams

src/theme/sw.js

@@ -2,6 +2,11 @@ importScripts(
   "https://storage.googleapis.com/workbox-cdn/releases/4.3.1/workbox-sw.js"
 );
 
+self.addEventListener("install", event => {
+  // Take over old service worker immediately, should hopefully fix weird caching issues
+  self.skipWaiting();
+});
+
 // https://developers.google.com/web/fundamentals/instant-and-offline/offline-cookbook/#stale-while-revalidate
 // TLDR: If there's a cached version available, use it, but fetch an update for next time.
 const staleWhileRevalidate = new workbox.strategies.StaleWhileRevalidate();