Cache the polyfills in runtimeCaching

Polymer · Sep 29, 2017 · 6731b6b · 6731b6b
1 parent b8d74a5
commit 6731b6b
Showing 1 changed file with 12 additions and 1 deletion.
diff --git a/sw-precache-config.js b/sw-precache-config.js
@@ -14,7 +14,18 @@ module.exports = {
   staticFileGlobs: [
     'index.html',
     'manifest.json',
-    'bower_components/webcomponentsjs/*',
+    'bower_components/webcomponentsjs/webcomponents-loader.js',
+  ],
+  runtimeCaching: [
+    {
+      urlPattern: /bower_components\/webcomponentsjs\/.*.js/,
+      handler: 'fastest',
+      options: {
+        cache: {
+          name: 'webcomponentsjs-polyfills-cache'
+        }
+      }
+    }
   ],
   navigateFallback: 'index.html',
 };