Upgraded to webpack4

manager/.babelrc

@@ -0,0 +1,12 @@
+{
+  "presets": [
+    ["env", {
+      "targets": {
+        "browsers": ["Chrome >= 65"]
+      },
+      "debug": false,
+      "modules": false,
+      "useBuiltIns": "usage"
+    }]
+  ]
+}

manager/gulpfile.js

@@ -7,7 +7,8 @@ const gulp        = require('gulp');
 const gutil         = require('gulp-util');
 const concat        = require('gulp-concat-util');
 const runSequence   = require('run-sequence');
-const webpack     = require('webpack-stream');
+const webpack       = require('webpack');
+const webpackStream = require('webpack-stream');
 const imagemin      = require('gulp-imagemin');
 const del           = require('del');
 const bump          = require('gulp-bump');
@@ -123,7 +124,7 @@ gulp.task('scss', function () {
  */
 gulp.task('js', function () {
     return gulp.src(assets.js.src)
-        .pipe(webpack(require('./webpack.config.js')))
+        .pipe(webpackStream(require('./webpack.config.js'), webpack))
         .pipe(gulp.dest(assets.js.dest))
         .on('error', handleError);
 });

manager/package.json

@@ -19,10 +19,10 @@
     "winston": "^2.4.0"
   },
   "devDependencies": {
-    "@babel/core": "^7.0.0-beta.31",
+    "babel-core": "^6.26.3",
-    "@babel/preset-env": "^7.0.0-beta.31",
+    "babel-loader": "^7.1.4",
-    "@babel/preset-es2015": "^7.0.0-beta.32",
+    "babel-minify-webpack-plugin": "^0.3.1",
-    "babel-loader": "^8.0.0-beta.0",
+    "babel-preset-env": "^1.7.0",
     "backbone": "1.3.3",
     "backbone-virtual-collection": "^0.6.15",
     "backbone.marionette": "3.4.1",
@@ -47,7 +47,8 @@
     "prepack-webpack-plugin": "^1.1.0",
     "run-sequence": "^2.2.0",
     "underscore": "^1.8.3",
-    "webpack": "^3.8.1",
+    "webpack": "^4.12.0",
+    "webpack-cli": "^3.0.8",
     "webpack-stream": "^4.0.0",
     "webpack-visualizer-plugin": "^0.1.11"
   },

manager/webpack.config.js

@@ -1,7 +1,33 @@
+const path       = require('path');
 const webpack    = require('webpack');
 const Visualizer = require('webpack-visualizer-plugin');
 
 module.exports = {
+    entry:     {
+        main:  './src/frontend/js/main.js',
+    },
+    output:    {
+        path:       path.resolve(__dirname, 'dist'),
+        filename:   '[name].js',
+        publicPath: '/'
+    },
+
+    module:    {
+        rules: [
+            {
+                test:    /\.js$/,
+                exclude: /node_modules/,
+                use:     {
+                    loader: 'babel-loader'
+                }
+            },
+            {
+                test:   /\.ejs$/,
+                loader: 'ejs-loader'
+            }
+        ]
+    },
+/*
     context: __dirname + '/src/frontend/js',
     entry:   './main.js',
     output:  {
@@ -15,7 +41,7 @@ module.exports = {
             {
                 test:    /\.js$/,
                 exclude: /(node_modules|bower_components)/,
-                loader:  'babel-loader',
+                loader:  'babel-loader'//,
                 query:   {
                     presets: ['@babel/es2015']
                 }
@@ -26,6 +52,22 @@ module.exports = {
             }
         ]
     },
+*/
+    plugins:   [
+        new webpack.ProvidePlugin({
+            $:      'jquery',
+            jQuery: 'jquery',
+            _:      'underscore'
+        }),
+        new Visualizer({
+            filename: '../webpack_stats.html'
+        }),
+        new webpack.optimize.LimitChunkCountPlugin({
+            maxChunks:    1, // Must be greater than or equal to one
+            minChunkSize: 999999999
+        })
+    ]
+/*
     plugins: [
         new webpack.IgnorePlugin(/^\.\/locale$/, /moment$/),
         new webpack.optimize.LimitChunkCountPlugin({
@@ -49,4 +91,5 @@ module.exports = {
             }
         })
     ]
+*/
 };