Enabled HMR

webpack.config.js

@@ -3,6 +3,9 @@ var webpack = require('webpack');
 var ExtractTextPlugin = require('extract-text-webpack-plugin');
 var path = require('path');
 
+const HOST = 'localhost';
+const PORT = '8080';
+
 module.exports = {
   module: {
     loaders: [
@@ -22,7 +25,13 @@ module.exports = {
         query: {
           cacheDirectory: true,
           presets: ['react', 'es2015'],
-          plugins: ['transform-class-properties', 'transform-object-assign', 'transform-object-rest-spread', 'lodash']
+          plugins: [
+            'transform-class-properties',
+            'transform-object-assign',
+            'transform-object-rest-spread',
+            'lodash',
+            'react-hot-loader/babel'
+          ]
         }
       }
     ]
@@ -34,6 +43,9 @@ module.exports = {
   ],
 
   plugins: [
+    new webpack.optimize.OccurenceOrderPlugin(),
+    new webpack.HotModuleReplacementPlugin(),
+    new webpack.NoErrorsPlugin(),
     new ExtractTextPlugin('cms.css', { allChunks: true }),
     new webpack.ProvidePlugin({
       'fetch': 'imports?this=>global!exports?global.fetch!whatwg-fetch'
@@ -42,16 +54,23 @@ module.exports = {
 
   context: path.join(__dirname, 'src'),
   entry: {
-    cms: './index',
+    cms: [
+      'webpack/hot/dev-server',
+      `webpack-dev-server/client?http://${HOST}:${PORT}/`,
+      'react-hot-loader/patch',
+      './index'
+    ],
   },
   output: {
     path: path.join(__dirname, 'dist'),
-    filename: '[name].js'
+    filename: '[name].js',
+    publicPath: `http://${HOST}:${PORT}/`,
   },
-  externals:  [/^vendor\/.+\.js$/],
+  externals: [/^vendor\/.+\.js$/],
   devServer: {
+    hot: true,
     contentBase: 'example/',
     historyApiFallback: true,
-    devTool: 'source-map'
+    devTool: 'cheap-module-source-map'
   },
 };