Update webpack to 4.27.0 and babel to 7.2.0

Change-type: patch

package.json

@@ -93,12 +93,12 @@
     "winusb-driver-generator": "1.2.4"
   },
   "devDependencies": {
+    "@babel/core": "7.2.0",
+    "@babel/plugin-proposal-function-bind": "7.2.0",
+    "@babel/preset-env": "7.2.0",
+    "@babel/preset-react": "7.0.0",
     "angular-mocks": "1.6.3",
-    "babel-core": "6.26.0",
-    "babel-loader": "7.1.2",
-    "babel-preset-env": "1.6.1",
-    "babel-preset-react": "6.24.1",
-    "babel-preset-stage-0": "6.24.1",
+    "babel-loader": "8.0.4",
     "electron": "1.7.13",
     "electron-builder": "19.40.0",
     "electron-mocha": "6.0.1",
@@ -123,7 +123,8 @@
     "simple-progress-webpack-plugin": "1.1.2",
     "spectron": "3.7.3",
     "versionist": "4.0.1",
-    "webpack": "github:jviotti/webpack#symlink-fix",
+    "webpack": "4.27.0",
+    "webpack-cli": "3.1.2",
     "webpack-node-externals": "1.7.2"
   }
 }

webpack.config.js

@@ -17,12 +17,16 @@
 'use strict'
 
 const _ = require('lodash')
-const webpack = require('webpack')
 const path = require('path')
 const SimpleProgressWebpackPlugin = require('simple-progress-webpack-plugin')
 const nodeExternals = require('webpack-node-externals')
 
 const commonConfig = {
+  mode: 'production',
+  optimization: {
+    // Minification breaks angular.
+    minimize: false
+  },
   target: 'electron-main',
   module: {
     rules: [
@@ -32,7 +36,8 @@ const commonConfig = {
         use: {
           loader: 'babel-loader',
           options: {
-            presets: [ 'react', 'env', 'stage-0' ],
+            presets: [ '@babel/preset-react', '@babel/preset-env' ],
+            plugins: [ '@babel/plugin-proposal-function-bind' ],
             cacheDirectory: true
           }
         }
@@ -52,9 +57,6 @@ const commonConfig = {
   plugins: [
     new SimpleProgressWebpackPlugin({
       format: process.env.WEBPACK_PROGRESS || 'verbose'
-    }),
-    new webpack.DefinePlugin({
-      'process.env.NODE_ENV': JSON.stringify(process.env.NODE_ENV || 'production')
     })
   ]
 }