From ed2a93f1edc234ab7f5fa72273544aba42b5e685 Mon Sep 17 00:00:00 2001
From: Tankred Hase <mail@tankredhase.de>
Date: Thu, 21 Jan 2016 17:37:22 +0700
Subject: [PATCH] Enable ES6 support by using babelify transform in browserify
 build * Add babelify as dev dependency * Add babelify transform to browserify
 build * Enable es6 support for jshint * Ignore minified js files in babel
 transform

---
 .jshintrc    |  1 +
 Gruntfile.js | 16 ++++++++++++++--
 package.json |  2 ++
 3 files changed, 17 insertions(+), 2 deletions(-)

diff --git a/.jshintrc b/.jshintrc
index de1188fd..f6cecbb0 100644
--- a/.jshintrc
+++ b/.jshintrc
@@ -16,6 +16,7 @@
 	"trailing": true,
 	"undef": true,
 	"unused": true,
+	"esnext": true,
 
 	"predef": [
 			"console",
diff --git a/Gruntfile.js b/Gruntfile.js
index 5b64cd37..a124f100 100644
--- a/Gruntfile.js
+++ b/Gruntfile.js
@@ -18,7 +18,13 @@ module.exports = function(grunt) {
           browserifyOptions: {
             standalone: 'openpgp'
           },
-          external: [ 'crypto', 'node-localstorage' ]
+          external: [ 'crypto', 'node-localstorage' ],
+          transform: [
+            ["babelify", {
+              ignore: ['*.min.js'],
+              presets: ["es2015"]
+            }]
+          ]
         }
       },
       openpgp_debug: {
@@ -30,7 +36,13 @@ module.exports = function(grunt) {
             debug: true,
             standalone: 'openpgp'
           },
-          external: [ 'crypto', 'node-localstorage' ]
+          external: [ 'crypto', 'node-localstorage' ],
+          transform: [
+            ["babelify", {
+              ignore: ['*.min.js'],
+              presets: ["es2015"]
+            }]
+          ]
         }
       },
       worker: {
diff --git a/package.json b/package.json
index 4aaad822..1da093c3 100644
--- a/package.json
+++ b/package.json
@@ -32,6 +32,8 @@
     "test": "grunt test"
   },
   "devDependencies": {
+    "babel-preset-es2015": "^6.3.13",
+    "babelify": "^7.2.0",
     "chai": "~3.4.1",
     "coveralls": "^2.11.2",
     "grunt": "~0.4.5",