Register a service worker.

diff --git a/_includes/scripts.html b/_includes/scripts.html
index 058ba1b3374365a5b9a6f36988df566a34ed89cf..fca6998800b2ff221fc2b0f2099d19ddb6270f9d 100644 (file)
--- a/_includes/scripts.html
+++ b/_includes/scripts.html
@@ -16,6 +16,7 @@
   <script src="{{ site.baseurl }}/assets/js/vendor/clipboard.min.js"></script>
   <script src="{{ site.baseurl }}/assets/js/vendor/holder.min.js"></script>
   <script src="{{ site.baseurl }}/assets/js/src/application.js"></script>
+  <script src="{{ site.baseurl }}/assets/js/src/pwa.js"></script>
 {% endif %}
 
 <script src="{{ site.baseurl }}/assets/js/ie-emulation-modes-warning.js"></script>

diff --git a/assets/js/src/pwa.js b/assets/js/src/pwa.js
new file mode 100644 (file)
index 0000000..95ee339
--- /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)
+      })
+    })
+  }
+}())

diff --git a/package.json b/package.json
index 0f0618284a2d35c8dfe551647fd70d24e3155888..a88d0498b141b9224ead118b79b9d67fc3688281 100644 (file)
--- a/package.json
+++ b/package.json
@@ -36,7 +36,7 @@
     "js-compile-bundle": "shx cat js/src/util.js js/src/alert.js js/src/button.js js/src/carousel.js js/src/collapse.js js/src/dropdown.js js/src/modal.js js/src/scrollspy.js js/src/tab.js js/src/tooltip.js js/src/popover.js | shx sed \"s/^(import|export).*//\" | babel --filename js/src/bootstrap.js | node build/stamp.js > dist/js/bootstrap.js",
     "js-compile-plugins": "babel js/src/ --out-dir js/dist/ --source-maps",
     "js-minify": "uglifyjs --config-file build/uglifyjs.config.json --output dist/js/bootstrap.min.js dist/js/bootstrap.js",
-    "js-minify-docs": "uglifyjs --config-file build/uglifyjs.config.json --output assets/js/docs.min.js assets/js/vendor/anchor.min.js assets/js/vendor/clipboard.min.js assets/js/vendor/holder.min.js assets/js/src/application.js",
+    "js-minify-docs": "uglifyjs --config-file build/uglifyjs.config.json --output assets/js/docs.min.js assets/js/vendor/anchor.min.js assets/js/vendor/clipboard.min.js assets/js/vendor/holder.min.js assets/js/src/application.js assets/js/src/pwa.js",
     "js-test": "phantomjs ./node_modules/qunit-phantomjs-runner/runner.js js/tests/index.html 60",
     "js-test-cloud": "ruby -r webrick -e \"s = WEBrick::HTTPServer.new(:Port => 3000, :DocumentRoot => Dir.pwd, :Logger => WEBrick::Log.new('/dev/null'), :AccessLog => []); trap('INT') { s.shutdown }; s.start\" & grunt saucelabs-qunit",
     "docs": "npm-run-all docs-compile docs-lint",

diff --git a/sw.js b/sw.js
new file mode 100644 (file)
index 0000000..44d1d27
--- /dev/null
+++ b/sw.js
@@ -0,0 +1 @@
+// empty for now