Version 0.0.2

packages/react-scripts/config/webpack.config.dev.js

@@ -207,6 +207,40 @@ module.exports = {
               },
             ],
           },
+          // SASS Loader
+          {
+            test: /\.scss$/,
+            use: [
+              require.resolve('style-loader'),
+              {
+                loader: require.resolve('css-loader'),
+                options: {
+                  importLoaders: 1,
+                },
+              },
+              {
+                loader: require.resolve('postcss-loader'),
+                options: {
+                  // Necessary for external CSS imports to work
+                  // https://github.com/facebookincubator/create-react-app/issues/2677
+                  ident: 'postcss',
+                  plugins: () => [
+                    require('postcss-flexbugs-fixes'),
+                    autoprefixer({
+                      browsers: [
+                        '>1%',
+                        'last 4 versions',
+                        'Firefox ESR',
+                        'not ie < 9', // React doesn't support IE8 anyway
+                      ],
+                      flexbox: 'no-2009',
+                    }),
+                  ],
+                },
+              },
+              require.resolve('sass-loader')
+            ],
+          },
           // "file" loader makes sure those assets get served by WebpackDevServer.
           // When you `import` an asset, you get its (virtual) filename.
           // In production, they would get copied to the `build` folder.

packages/react-scripts/config/webpack.config.prod.js

@@ -233,6 +233,56 @@ module.exports = {
             ),
             // Note: this won't work without `new ExtractTextPlugin()` in `plugins`.
           },
+          // SASS Loader
+          {
+            test: /\.scss$/,
+            loader: ExtractTextPlugin.extract(
+              Object.assign(
+                {
+                  fallback: require.resolve('style-loader'),
+                  use: [
+                    {
+                      loader: require.resolve('css-loader'),
+                      options: {
+                        importLoaders: 1,
+                        minimize: true,
+                        sourceMap: shouldUseSourceMap,
+                      },
+                    },
+                    {
+                      loader: require.resolve('postcss-loader'),
+                      options: {
+                        // Necessary for external CSS imports to work
+                        // https://github.com/facebookincubator/create-react-app/issues/2677
+                        ident: 'postcss',
+                        plugins: () => [
+                          require('postcss-flexbugs-fixes'),
+                          autoprefixer({
+                            browsers: [
+                              '>1%',
+                              'last 4 versions',
+                              'Firefox ESR',
+                              'not ie < 9', // React doesn't support IE8 anyway
+                            ],
+                            flexbox: 'no-2009',
+                          }),
+                        ],
+                        sourceMap: shouldUseSourceMap
+                      },
+                    },
+                    {
+                      loader: require.resolve('sass-loader'),
+                      options: {
+                        sourceMap: shouldUseSourceMap
+                      }
+                    }
+                  ],
+                },
+                extractTextPluginOptions
+              )
+            ),
+            // Note: this won't work without `new ExtractTextPlugin()` in `plugins`.
+          },
           // "file" loader makes sure assets end up in the `build` folder.
           // When you `import` an asset, you get its filename.
           // This loader doesn't use a "test" so it will catch all modules
@@ -343,6 +393,10 @@ module.exports = {
       navigateFallbackWhitelist: [/^(?!\/__).*/],
       // Don't precache sourcemaps (they're large) and build asset manifest:
       staticFileGlobsIgnorePatterns: [/\.map$/, /asset-manifest\.json$/],
+      // Import custom service worker
+      importScripts: [
+        { filename: publicPath + 'sw-custom.js' }
+      ]
     }),
     // Moment.js is an extremely popular library that bundles large locale files
     // by default due to how Webpack interprets its code. This is a practical

packages/react-scripts/package.json

@@ -1,14 +1,14 @@
 {
-  "name": "react-scripts-ts",
-  "version": "2.13.0",
+  "name": "@flipdish/react-scripts-ts",
+  "version": "0.0.2",
   "description": "Configuration and scripts for Create React App.",
-  "repository": "wmonk/create-react-app",
+  "repository": "flipdishbytes/flipdish-create-react-app-typescript",
   "license": "BSD-3-Clause",
   "engines": {
     "node": ">=6"
   },
   "bugs": {
-    "url": "https://github.com/wmonk/create-react-app/issues"
+    "url": "https://github.com/flipdishbytes/flipdish-create-react-app-typescript"
   },
   "files": [
     "bin",
@@ -32,12 +32,14 @@
     "fs-extra": "3.0.1",
     "html-webpack-plugin": "2.29.0",
     "jest": "20.0.4",
+    "node-sass": "^4.7.2",
     "object-assign": "4.1.1",
     "postcss-flexbugs-fixes": "3.2.0",
     "postcss-loader": "2.0.8",
     "promise": "8.0.1",
     "raf": "3.4.0",
     "react-dev-utils": "4.2.1",
+    "sass-loader": "^6.0.6",
     "source-map-loader": "^0.2.1",
     "style-loader": "0.19.0",
     "sw-precache-webpack-plugin": "0.11.4",
@@ -46,6 +48,7 @@
     "tsconfig-paths-webpack-plugin": "^2.0.0",
     "tslint": "^5.7.0",
     "tslint-react": "^3.2.0",
+    "typescript": "~2.5.3",
     "url-loader": "0.6.2",
     "webpack": "3.8.1",
     "webpack-dev-server": "2.9.4",

packages/react-scripts/template/public/sw-custom.js

@@ -0,0 +1 @@
+console.log('External service worker loaded');

packages/react-scripts/template/src/App.tsx

@@ -1,5 +1,5 @@
 import * as React from 'react';
-import './App.css';
+import './App.scss';
 
 const logo = require('./logo.svg');
 

packages/react-scripts/template/src/index.tsx

@@ -2,7 +2,7 @@ import * as React from 'react';
 import * as ReactDOM from 'react-dom';
 import App from './App';
 import registerServiceWorker from './registerServiceWorker';
-import './index.css';
+import './index.scss';
 
 ReactDOM.render(
   <App />,