Update webpack-hmr.config.js

Use existing variables instead of overwriting them with hardcoded ones

Author: MickL

sample/08-webpack/webpack-hmr.config.js

@@ -5,7 +5,7 @@ const StartServerPlugin = require('start-server-webpack-plugin');
 module.exports = function(options) {
   return {
     ...options,
-    entry: ['webpack/hot/poll?100', './src/main.ts'],
+    entry: ['webpack/hot/poll?100', options.entry],
     watch: true,
     externals: [
       nodeExternals({
@@ -15,7 +15,7 @@ module.exports = function(options) {
     plugins: [
       ...options.plugins,
       new webpack.HotModuleReplacementPlugin(),
-      new StartServerPlugin({ name: 'main.js' }),
+      new StartServerPlugin({ name: options.output.filename }),
     ],
   };
 };