Fixed HMR work in development mode.

Author: BiosBoy

CHANGELOG.md

@@ -1,6 +1,9 @@
 ## Webpack4 - React16.7 Templater App
 
 
+# 2.1.2
+ * Fixed HMR work in development mode.
+
 # 2.1.1
  * Update UjlifyJS plugin correspond to its internal update.
  * Improved distinguish between prod and dev version running via Hot Module Replacement.

server/server.ts

@@ -15,7 +15,7 @@ const bundler = webpack(webpackConfig);
 // ========================================================
 const devMiddlewareOptions = {
   publicPath: webpackConfig.output.publicPath,
-  hot: globals.__DEV__ ? true : false,
+  hot: __DEV__ ? true : false,
   headers: { 'Access-Control-Allow-Origin': '*' }
 };
 
@@ -24,7 +24,7 @@ const devMiddlewareOptions = {
 // ========================================================
 const webpackMiddleware = [webpackDevMiddleware(bundler, devMiddlewareOptions)];
 
-if (globals.__DEV__) {
+if (__DEV__) {
   webpackMiddleware.push(webpackHotMiddleware(bundler));
 }
 

webpack.config.js

@@ -213,13 +213,13 @@ const createConfig = () => {
   // ------------------------------------
   // Entry Points
   // ------------------------------------
-  const appEntryPoint = ['babel-polyfill', path.resolve(__dirname, 'src/index.js')];
+  const appEnterPrefixPlugins = ['babel-polyfill'];
+  const appPath = path.resolve(__dirname, 'src/index.js');
+  const appEntryPoint = [...appEnterPrefixPlugins, appPath];
 
-  if (__DEV__) {
-    const HMRPath = 'webpack-hot-middleware/client?path=/__webpack_hmr';
-
-    appEntryPoint[1].concat(HMRPath);
-  }
+  webpackConfig.entry = {
+    app: __DEV__ ? appEntryPoint.concat('webpack-hot-middleware/client?path=/__webpack_hmr') : appEntryPoint
+  };
 
   webpackConfig.entry = {
     app: appEntryPoint