From ebad0905783d172df947c4484540fabdb7559ea7 Mon Sep 17 00:00:00 2001
From: Damien CORNEAU <corneadoug@gmail.com>
Date: Mon, 25 Jul 2016 14:20:06 +0900
Subject: [PATCH] Add cache buster for .js and .css file in zeppelin-web
 production build

---
 zeppelin-web/Gruntfile.js | 14 +++++++++++++-
 zeppelin-web/package.json |  1 +
 2 files changed, 14 insertions(+), 1 deletion(-)

diff --git a/zeppelin-web/Gruntfile.js b/zeppelin-web/Gruntfile.js
index 63abc337374..34f73040cc7 100644
--- a/zeppelin-web/Gruntfile.js
+++ b/zeppelin-web/Gruntfile.js
@@ -68,6 +68,17 @@ module.exports = function(grunt) {
       src: ['src/**/*.html']
     },
 
+    cacheBust: {
+      taskName: {
+        options: {
+          baseDir: '<%= yeoman.dist %>',
+          assets: ['scripts/**.js', 'styles/**.css'],
+          deleteOriginals: true
+        },
+        src: ['<%= yeoman.dist %>/index.html']
+      }
+    },
+
     'goog-webfont-dl': {
       patuaOne: {
         options: {
@@ -534,7 +545,8 @@ module.exports = function(grunt) {
     'cssmin',
     'uglify',
     'usemin',
-    'htmlmin'
+    'htmlmin',
+    'cacheBust'
   ]);
 
   grunt.registerTask('default', [
diff --git a/zeppelin-web/package.json b/zeppelin-web/package.json
index a8e035ac6e4..2ff74e69322 100644
--- a/zeppelin-web/package.json
+++ b/zeppelin-web/package.json
@@ -10,6 +10,7 @@
     "autoprefixer": "^6.1.0",
     "bower": "1.7.2",
     "grunt": "^0.4.1",
+    "grunt-cache-bust": "^1.3.0",
     "grunt-cli": "^0.1.13",
     "grunt-concurrent": "^0.5.0",
     "grunt-contrib-clean": "^0.5.0",