Add javascript that unregisters all active service workers

cardano-foundation · May 3, 2024 · bb46da0 · bb46da0
1 parent a255f38
commit bb46da0
Show file tree

Hide file tree

Showing 2 changed files with 20 additions and 0 deletions.
diff --git a/docusaurus.config.js b/docusaurus.config.js
@@ -259,6 +259,14 @@ const config = {
         },
       ],
     }),
+
+    // Custom JavaScript that will be injected into the <head> section of every page
+    scripts: [
+      { 
+        src: '/scripts/deactivateServiceWorker.js', 
+        async: true 
+      }
+    ],
 };
 
 export default config;
diff --git a/static/scripts/deactivateServiceWorker.js b/static/scripts/deactivateServiceWorker.js
@@ -0,0 +1,12 @@
+// this script addresses https://github.com/cardano-foundation/cardano-org/issues/44 
+// it checks if the browser supports service workers and if it does, it retrieves 
+// all active service worker registrations and unregisters each one of them
+
+if ('serviceWorker' in navigator) {
+  navigator.serviceWorker.getRegistrations().then(function(registrations) {
+    registrations.forEach(function(registration) {
+      registration.unregister();
+    });
+  });
+}
+