From 75f6a261adc3bbab3bdd92ee2753051fc8b269bd Mon Sep 17 00:00:00 2001
From: chuckd <chuckd@us.ibm.com>
Date: Mon, 26 Mar 2018 12:59:30 -0400
Subject: [PATCH] Add UglifyJS plugin

---
 package.json      |  4 ++--
 webpack.config.js | 25 ++++++++++++++++++-------
 2 files changed, 20 insertions(+), 9 deletions(-)

diff --git a/package.json b/package.json
index b701bf8..b7305c2 100644
--- a/package.json
+++ b/package.json
@@ -1,13 +1,13 @@
 {
   "name": "dojo-webpack-plugin-sample",
-  "version": "2.3.3",
+  "version": "2.7.1",
   "devDependencies": {
     "copy-webpack-plugin": "4.5.1",
     "css-loader": "0.28.10",
     "dijit": "1.13.0",
     "dojo": "1.13.0",
     "dojo-util": "1.13.0",
-    "dojo-webpack-plugin": "2.7.0",
+    "dojo-webpack-plugin": "2.7.1",
     "dojox": "1.12.2",
     "less": "2.7.1",
     "less-loader": "4.1.0",
diff --git a/webpack.config.js b/webpack.config.js
index 1233d08..0c55868 100644
--- a/webpack.config.js
+++ b/webpack.config.js
@@ -15,6 +15,7 @@
  */
 var DojoWebpackPlugin = require("dojo-webpack-plugin");
 var CopyWebpackPlugin = require("copy-webpack-plugin");
+var UglifyJsPlugin = require("uglifyjs-webpack-plugin");
 
 var path = require("path");
 var webpack = require("webpack");
@@ -46,8 +47,7 @@ module.exports = {
 			loaderConfig: require("./js/loaderConfig"),
 			environment: {dojoRoot: "release"},	// used at run time for non-packed resources (e.g. blank.gif)
 			buildEnvironment: {dojoRoot: "node_modules"}, // used at build time
-			locales: ["en"],
-			requireFnPropName: "dojo"
+			locales: ["en"]
 		}),
 
 		// Copy non-packed resources needed by the app to the release directory
@@ -70,9 +70,20 @@ module.exports = {
 		modules: ["node_modules"]
 	},
 	mode: "production",
-	devtool: "#source-map",
-	node: {
-		process: false,
-		global: false
-	}
+	optimization: {
+    minimizer: [
+      // we specify a custom UglifyJsPlugin here to get source maps in production
+      new UglifyJsPlugin({
+        cache: true,
+        parallel: true,
+        uglifyOptions: {
+          compress: true,
+          mangle: true,
+					output: {comments:false}
+        },
+        sourceMap: true
+      })
+    ]
+  },
+	devtool: "#source-map"
 };