Add gulp-rev-all for future use

.gitignore

@@ -1 +1,2 @@
 node_modules
+cdn

Gulpfile.js

@@ -4,6 +4,7 @@ let cleanCSS = require('gulp-clean-css');
 let uglify = require('gulp-uglify');
 let concat = require('gulp-concat');
 let gulpCopy = require('gulp-copy');
+let RevAll = require('gulp-rev-all');
 
 gulp.task('styles', () => {
   return gulp.src([
@@ -44,5 +45,13 @@ gulp.task('copy:html', () => {
 	.pipe(gulp.dest('dist'))
 })
 
+// Experimental
+gulp.task('cdn', () => {
+ return gulp
+    .src('dist/**')
+    .pipe(RevAll.revision({ dontRenameFile: ['.html', '.png', '.svg', '.jpeg', '.jpg']}))
+    .pipe(gulp.dest('cdn'));
+})
+
 gulp.task('copy', ['copy:images', 'copy:html', 'copy:fonts'])
 gulp.task('build', ['styles', 'scripts', 'copy']);

dist/index.html

@@ -554,22 +554,7 @@
 
       </script>
 
-   <script>
-    /*
-var sent = false;
-window.addEventListener('scroll', function(e) {
-  var scrollTop = $(window).scrollTop();
-  var docHeight = $(document).height();
-  var winHeight = $(window).height();
-  var scrollPercent = (scrollTop) / (docHeight - winHeight);
-  var scrollPercentRounded = Math.round(scrollPercent*100);
 
-  if (scrollPercentRounded > 30 && !sent) {
-    ga('send', 'pageview');
-    sent = true;
-  }
-}); */
-      </script>
 
 
 
@@ -587,6 +572,21 @@ window.addEventListener('scroll', function(e) {
 
 <!-- all bundles -->
 <script src="all.js"></script>
+   <script>
+    
+var sent = false;
+window.addEventListener('scroll', function(e) {
+  var scrollTop = $(window).scrollTop();
+  var docHeight = $(document).height();
+  var winHeight = $(window).height();
+  var scrollPercent = (scrollTop) / (docHeight - winHeight);
+  var scrollPercentRounded = Math.round(scrollPercent*100);
 
+  if (scrollPercentRounded > 30 && !sent) {
+    ga('send', 'pageview');
+    sent = true;
+  }
+}); 
+      </script>
 </body>
 </html>

package.json

@@ -21,6 +21,7 @@
     "gulp-clean-css": "^3.9.0",
     "gulp-concat": "^2.6.1",
     "gulp-copy": "^1.0.1",
+    "gulp-rev-all": "^0.9.7",
     "gulp-uglify": "^3.0.0"
   }
 }