added webpack

frontend/src/links.js

@@ -1,7 +1,7 @@
 let links = [];
 
 document.addEventListener('DOMContentLoaded', function() {
-  links = document.querySelectorAll('a:not([target])');
+  links = Array.from(document.querySelectorAll('a:not([target])'));
 });
 
 function setOpenInNewTab(bool) {

frontend/src/metrics.js

@@ -1,4 +1,4 @@
-const testPilotGA = require('testpilot-ga');
+const testPilotGA = require('testpilot-ga/src/TestPilotGA');
 const Storage = require('./storage');
 const storage = new Storage(localStorage);
 
@@ -196,7 +196,7 @@ function exitEvent(target) {
 }
 
 function addExitHandlers() {
-  const links = document.querySelectorAll('a');
+  const links = Array.from(document.querySelectorAll('a'));
   links.forEach(l => {
     if (/^http/.test(l.href)) {
       l.addEventListener('click', exitEvent);
@@ -212,7 +212,7 @@ function restartEvent(state) {
 }
 
 function addRestartHandlers() {
-  const elements = document.querySelectorAll('.send-new');
+  const elements = Array.from(document.querySelectorAll('.send-new'));
   elements.forEach(el => {
     const state = el.getAttribute('data-state');
     el.addEventListener('click', restartEvent.bind(null, state));

package.json

@@ -17,7 +17,12 @@
   },
   "devDependencies": {
     "asmcrypto.js": "0.0.11",
+    "babel-core": "^6.25.0",
+    "babel-loader": "^7.1.1",
+    "babel-plugin-add-module-exports": "^0.2.1",
     "babel-polyfill": "^6.23.0",
+    "babel-preset-es2015": "^6.24.1",
+    "babel-preset-stage-2": "^6.24.1",
     "browserify": "^14.4.0",
     "eslint": "^4.3.0",
     "eslint-plugin-mocha": "^4.11.0",
@@ -38,8 +43,8 @@
     "stylelint-config-standard": "^17.0.0",
     "supertest": "^3.0.0",
     "testpilot-ga": "^0.3.0",
-    "uglifyify": "^4.0.3",
+    "webcrypto-liner": "^0.1.25",
-    "webcrypto-liner": "^0.1.25"
+    "webpack": "^3.4.1"
   },
   "engines": {
     "node": ">=8.0.0"
@@ -85,8 +90,7 @@
   ],
   "scripts": {
     "build": "npm-run-all build:*",
-    "build:upload": "browserify frontend/src/upload.js -g uglifyify -o public/upload.js",
+    "build:js": "webpack -p",
-    "build:download": "browserify frontend/src/download.js -g uglifyify -o public/download.js",
     "build:version": "node scripts/version",
     "build:vendor": "cp node_modules/l20n/dist/web/l20n.min.js node_modules/babel-polyfill/dist/polyfill.min.js public",
     "contributors": "git shortlog -s -n | awk -F\\t '{print $2}' > CONTRIBUTORS",

webpack.config.js

@@ -0,0 +1,22 @@
+const path = require('path');
+
+module.exports = {
+  entry: {
+    upload: ['./frontend/src/upload.js'],
+    download: ['./frontend/src/download.js']
+  },
+  output: {
+    filename: '[name].js',
+    path: path.resolve(__dirname, 'public')
+  },
+  module: {
+    loaders: [
+      {
+        test: /\.js$/,
+        loaders: 'babel-loader',
+        include: [path.resolve(__dirname, 'frontend'), path.resolve(__dirname, 'node_modules/testpilot-ga/src')],
+        query: { babelrc: false, presets: ['es2015', 'stage-2'], plugins: ['add-module-exports'] }
+      }
+    ]
+  }
+};