Use broccoli-asset-rev instead of grunt hashre.

build.sh

@@ -24,9 +24,6 @@ boldMessage 4 "Building Ember app"
 cd client
 ember build --environment production
 
-boldMessage 4 "Running grunt hashres"
-grunt hashres
-
 cd ../
 
 rm -rf public/ember-assets

client/Brocfile.js

@@ -68,4 +68,16 @@ app.import('vendor/rails-csrf/dist/named-amd/main.js', {
 app.import('vendor/ember-test-helpers/dist/ember-test-helpers.js');
 app.import('vendor/_amdize.js');
 
-module.exports = app.toTree();
+
+var tree = app.toTree();
+
+if (app.env === 'production') {
+  var assetRev = require('broccoli-asset-rev');
+
+  tree = assetRev(tree, {
+    fingerprintExtensions: ['js', 'css', 'png', 'jpg', 'gif'],
+    replaceExtensions: ['html', 'js', 'css']
+  });
+}
+
+module.exports = tree;

client/Gruntfile.js

@@ -1,27 +1,3 @@
 module.exports = function(grunt) {
-  grunt.initConfig({
-    hashres: {
-      // Global options
-      options: {
-        encoding: 'utf8',
-        fileNameFormat: '${hash}.${name}.cache.${ext}',
-        renameFiles: true
-      },
-      prod: {
-        options: {
-        },
-        src: [
-          'dist/assets/*.js',
-          'dist/assets/*.css'
-        ],
-        dest: 'dist/index.html'
-      },
-      images: {
-        src: [
-          'dist/assets/images/*'
-        ],
-        dest: ['dist/assets/*.css', 'dist/assets/*.js']
-      }
-    }});
-  grunt.loadNpmTasks('grunt-hashres');
+  grunt.initConfig({});
 };

client/package.json

@@ -32,7 +32,6 @@
   "dependencies": {
     "broccoli-fingerprint": "0.0.3",
     "grunt": "^0.4.5",
-    "grunt-hashres": "^0.4.1",
     "http-proxy": "^1.1.4"
   }
 }