minor change

package.json

@@ -39,6 +39,7 @@
     "@types/jest": "^20.0.7",
     "@types/node": "^8.9.5",
     "codecov": "^1.0.1",
+    "compression-webpack-plugin": "^1.1.3",
     "jest": "^22.4.3",
     "json-loader": "^0.5.7",
     "lerna": "^2.4.0",

packages/amazon-cognito-identity-js/package.json

@@ -45,9 +45,8 @@
     "clean": "rimraf lib es",
     "build:commonjs": "cross-env BABEL_ENV=commonjs babel src --out-dir lib",
     "build:es": "cross-env BABEL_ENV=es babel src --out-dir es",
-    "build:umd": "cross-env BABEL_ENV=commonjs NODE_ENV=development webpack -p dist/amazon-cognito-identity.js",
-    "build:umd:min": "cross-env BABEL_ENV=commonjs NODE_ENV=production webpack -p dist/amazon-cognito-identity.min.js",
-    "build": "npm run clean && npm run build:commonjs && npm run build:es && npm run build:umd && npm run build:umd:min",
+    "build:umd": "webpack",
+    "build": "npm run clean && npm run build:commonjs && npm run build:es && npm run build:umd",
     "doc": "jsdoc src -d docs",
     "lint": "eslint src",
     "test": "eslint src",

packages/amazon-cognito-identity-js/webpack.config.js

@@ -1,4 +1,6 @@
 // version 3.11.0
+const UglifyJsPlugin = require('uglifyjs-webpack-plugin');
+const CompressionPlugin = require("compression-webpack-plugin")
 
 /* eslint-disable */
 var webpack = require('webpack');
@@ -21,14 +23,27 @@ var banner = '/*!\n' +
 ' */\n\n';
 
 var config = {
-  entry: './src/index.js',
+  entry: {
+    'amazon-cognito-identity': './src/index.js',
+    'amazon-cognito-identity.min': './src/index.js'
+  },
   output: {
+    filename: '[name].js',
+    path: __dirname + '/dist',
     libraryTarget: 'umd',
     library: 'AmazonCognitoIdentity'
   },
   plugins: [
     new webpack.optimize.OccurrenceOrderPlugin(),
-    new webpack.BannerPlugin({ banner, raw: true })
+    new webpack.BannerPlugin({ banner, raw: true }),
+    new UglifyJsPlugin({
+        minimize: true,
+        sourceMap: true,
+        include: /\.min\.js$/,
+    }),
+    new CompressionPlugin({
+        include: /\.min\.js$/,
+    })
   ],
   module: {
     rules: [
@@ -46,16 +61,4 @@ var config = {
   }
 };
 
-if (process.env.NODE_ENV === 'production') {
-  config.devtool = 'source-map';
-  config.plugins.push(
-    new webpack.optimize.UglifyJsPlugin({
-      sourceMap: true,
-      compress: {
-        warnings: false
-      }
-    })
-  );
-}
-
 module.exports = config;