From bfed1ebc9532cbca151d90b71c62e8011c4a6309 Mon Sep 17 00:00:00 2001
From: Eloy Toro <eloytoro@gmail.com>
Date: Tue, 5 Apr 2016 23:41:44 -0430
Subject: [PATCH] making it so it requires all the webpack config

---
 dist/server/index.js | 30 +++++++++++++++++++-----------
 src/server/index.js  | 31 +++++++++++++++++++------------
 2 files changed, 38 insertions(+), 23 deletions(-)

diff --git a/dist/server/index.js b/dist/server/index.js
index fe3c80a863d2..5c488af0c42b 100755
--- a/dist/server/index.js
+++ b/dist/server/index.js
@@ -1,6 +1,14 @@
 #!/usr/bin/env node
 'use strict';
 
+var _toConsumableArray2 = require('babel-runtime/helpers/toConsumableArray');
+
+var _toConsumableArray3 = _interopRequireDefault(_toConsumableArray2);
+
+var _extends2 = require('babel-runtime/helpers/extends');
+
+var _extends3 = _interopRequireDefault(_extends2);
+
 var _webpack = require('webpack');
 
 var _webpack2 = _interopRequireDefault(_webpack);
@@ -99,23 +107,23 @@ _webpack4.default.entry.preview.push(storybookConfigPath);
 
 // load custom webpack configurations
 var customConfigPath = _path2.default.resolve(configDirPath, 'webpack.config.js');
+var finalConfig = _webpack4.default;
 if (_fs2.default.existsSync(customConfigPath)) {
   var customConfig = require(customConfigPath);
-  if (customConfig.module.loaders) {
-    logger.info('=> Loading custom webpack loaders.');
-    _webpack4.default.module.loaders = _webpack4.default.module.loaders.concat(customConfig.module.loaders);
-  }
-
-  if (customConfig.plugins) {
-    logger.info(' => Loading custom webpack plugins.');
-    _webpack4.default.plugins = _webpack4.default.plugins.concat(customConfig.plugins);
-  }
+  logger.info('=> Loading custom webpack config.');
+  finalConfig = (0, _extends3.default)({}, customConfig, _webpack4.default, {
+    plugins: [].concat((0, _toConsumableArray3.default)(_webpack4.default.plugins), (0, _toConsumableArray3.default)(customConfig.plugins)),
+    module: (0, _extends3.default)({}, _webpack4.default.module, {
+      loaders: [].concat((0, _toConsumableArray3.default)(_webpack4.default.module.loaders), (0, _toConsumableArray3.default)(customConfig.module.loaders))
+    })
+  });
+  finalConfig.resolve.modulesDirectories.push('node_modules');
 }
 
-var compiler = (0, _webpack2.default)(_webpack4.default);
+var compiler = (0, _webpack2.default)(finalConfig);
 var devMiddlewareOptions = {
   noInfo: true,
-  publicPath: _webpack4.default.output.publicPath
+  publicPath: finalConfig.output.publicPath
 };
 app.use((0, _webpackDevMiddleware2.default)(compiler, devMiddlewareOptions));
 app.use((0, _webpackHotMiddleware2.default)(compiler));
diff --git a/src/server/index.js b/src/server/index.js
index e961023d81b7..c7e55756eaf2 100755
--- a/src/server/index.js
+++ b/src/server/index.js
@@ -69,24 +69,31 @@ config.entry.preview.push(storybookConfigPath);
 
 // load custom webpack configurations
 const customConfigPath = path.resolve(configDirPath, 'webpack.config.js');
+let finalConfig = config;
 if (fs.existsSync(customConfigPath)) {
   const customConfig = require(customConfigPath);
-  if (customConfig.module.loaders) {
-    logger.info('=> Loading custom webpack loaders.');
-    config.module.loaders =
-      config.module.loaders.concat(customConfig.module.loaders);
-  }
-
-  if (customConfig.plugins) {
-    logger.info(' => Loading custom webpack plugins.');
-    config.plugins = config.plugins.concat(customConfig.plugins);
-  }
+  logger.info('=> Loading custom webpack config.');
+  finalConfig = {
+    ...customConfig,
+    ...config,
+    plugins: [
+      ...config.plugins,
+      ...customConfig.plugins
+    ],
+    module: {
+      ...config.module,
+      loaders: [
+        ...config.module.loaders,
+        ...customConfig.module.loaders
+      ]
+    }
+  };
 }
 
-const compiler = webpack(config);
+const compiler = webpack(finalConfig);
 const devMiddlewareOptions = {
   noInfo: true,
-  publicPath: config.output.publicPath,
+  publicPath: finalConfig.output.publicPath,
 };
 app.use(webpackDevMiddleware(compiler, devMiddlewareOptions));
 app.use(webpackHotMiddleware(compiler));