Register a service worker.

1 files changed, 15 insertions, 0 deletions

diff --git a/assets/js/src/pwa.js b/assets/js/src/pwa.js
new file mode 100644
index 0000000000..95ee339482
--- /dev/null
+++ b/assets/js/src/pwa.js
@@ -0,0 +1,15 @@
+/* eslint no-console:off */
+
+(function setupSW() {
+  'use strict'
+
+  if ('serviceWorker' in navigator) {
+    window.addEventListener('load', function () {
+      navigator.serviceWorker.register('/sw.js').then(function (registration) {
+        console.log('ServiceWorker registration successful with scope: ', registration.scope)
+      }).catch(function (err) {
+        console.log('ServiceWorker registration failed: ', err)
+      })
+    })
+  }
+}())