Tweaking configs and requires to sensible version

Author: BookOfGreg

test/dummy_webpacker2/.babelrc

@@ -7,7 +7,8 @@
         "uglify": true
       },
       "useBuiltIns": true
-    }]
+    }],
+    "react"
   ],
 
   "plugins": [

test/dummy_webpacker2/config/webpack/loaders/babel.js

@@ -1,5 +1,10 @@
 module.exports = {
   test: /\.js(\.erb)?$/,
   exclude: /node_modules/,
-  loader: 'babel-loader'
+  loader: 'babel-loader',
+  options: {
+    presets: [
+      ['env', { modules: false }]
+    ]
+  }
 }

test/dummy_webpacker2/config/webpacker.yml

@@ -32,7 +32,7 @@ development:
 test:
   <<: *default
 
-  public_output_path: packs-test
+  # public_output_path: packs-test
 
 production:
   <<: *default

test/dummy_webpacker2/package.json

@@ -7,11 +7,12 @@
     "babel-plugin-transform-class-properties": "^6.24.1",
     "babel-polyfill": "^6.26.0",
     "babel-preset-env": "^1.6.0",
+    "babel-preset-react": "^6.24.1",
     "coffee-loader": "^0.8.0",
     "coffee-script": "^1.12.7",
     "compression-webpack-plugin": "^1.0.0",
     "css-loader": "^0.28.7",
-    "extract-text-webpack-plugin": "^3.0.0",
+    "extract-text-webpack-plugin": "2.x.x",
     "file-loader": "^0.11.2",
     "glob": "^7.1.2",
     "js-yaml": "^3.10.0",
@@ -20,12 +21,19 @@
     "postcss-loader": "^2.0.6",
     "postcss-smart-import": "^0.7.5",
     "precss": "^2.0.0",
+    "prop-types": "^15.5.10",
     "rails-erb-loader": "^5.2.1",
+    "react": "^15.6.1",
+    "react-dom": "^15.6.1",
+    "react_ujs": "^2.2.1",
     "resolve-url-loader": "^2.1.0",
     "sass-loader": "^6.0.6",
     "style-loader": "^0.18.2",
     "webpack": "2.x.x",
     "webpack-manifest-plugin": "^1.3.1",
     "webpack-merge": "^4.1.0"
+  },
+  "devDependencies": {
+    "webpack-dev-server": "^2.7.1"
   }
 }