├── .babelrc
├── .gitignore
├── README.md
├── config
    ├── env.js
    ├── jest
    │   ├── cssTransform.js
    │   └── fileTransform.js
    ├── paths.js
    ├── polyfills.js
    ├── webpack.config.dev.js
    └── webpack.config.prod.js
├── lib
    └── components
    │   └── YourComponent
    │       ├── YourComponent.css
    │       ├── YourComponent.js
    │       └── package.json
├── package.json
├── public
    ├── favicon.ico
    └── index.html
├── scripts
    ├── build.js
    ├── start.js
    └── test.js
└── src
    ├── App.css
    ├── App.js
    ├── index.css
    ├── index.js
    └── node_modules
        ├── components
            └── YourComponent
            │   ├── YourComponent.css
            │   ├── YourComponent.js
            │   └── package.json
        └── index.js


/.babelrc:
--------------------------------------------------------------------------------
1 | {
2 |   "presets": ["es2015", "react", "stage-0"]
3 | }
4 | 


--------------------------------------------------------------------------------
/.gitignore:
--------------------------------------------------------------------------------
 1 | /node_modules
 2 | /coverage
 3 | /build
 4 | 
 5 | .DS_Store
 6 | .env
 7 | npm-debug.log*
 8 | yarn-debug.log*
 9 | yarn-error.log*
10 | yarn.lock
11 | 
12 | .idea
13 | 


--------------------------------------------------------------------------------
/README.md:
--------------------------------------------------------------------------------
1 | create-react-app-npm
2 | 


--------------------------------------------------------------------------------
/config/env.js:
--------------------------------------------------------------------------------
 1 | 'use strict';
 2 | 
 3 | // Grab NODE_ENV and REACT_APP_* environment variables and prepare them to be
 4 | // injected into the application via DefinePlugin in Webpack configuration.
 5 | 
 6 | var REACT_APP = /^REACT_APP_/i;
 7 | 
 8 | function getClientEnvironment(publicUrl) {
 9 |   var raw = Object
10 |     .keys(process.env)
11 |     .filter(key => REACT_APP.test(key))
12 |     .reduce((env, key) => {
13 |       env[key] = process.env[key];
14 |       return env;
15 |     }, {
16 |       // Useful for determining whether we’re running in production mode.
17 |       // Most importantly, it switches React into the correct mode.
18 |       'NODE_ENV': process.env.NODE_ENV || 'development',
19 |       // Useful for resolving the correct path to static assets in `public`.
20 |       // For example, <img src={process.env.PUBLIC_URL + '/img/logo.png'} />.
21 |       // This should only be used as an escape hatch. Normally you would put
22 |       // images into the `src` and `import` them in code to get their paths.
23 |       'PUBLIC_URL': publicUrl
24 |     });
25 |   // Stringify all values so we can feed into Webpack DefinePlugin
26 |   var stringified = {
27 |     'process.env': Object
28 |       .keys(raw)
29 |       .reduce((env, key) => {
30 |         env[key] = JSON.stringify(raw[key]);
31 |         return env;
32 |       }, {})
33 |   };
34 | 
35 |   return { raw, stringified };
36 | }
37 | 
38 | module.exports = getClientEnvironment;
39 | 


--------------------------------------------------------------------------------
/config/jest/cssTransform.js:
--------------------------------------------------------------------------------
 1 | 'use strict';
 2 | 
 3 | // This is a custom Jest transformer turning style imports into empty objects.
 4 | // http://facebook.github.io/jest/docs/tutorial-webpack.html
 5 | 
 6 | module.exports = {
 7 |   process() {
 8 |     return 'module.exports = {};';
 9 |   },
10 |   getCacheKey() {
11 |     // The output is always the same.
12 |     return 'cssTransform';
13 |   },
14 | };
15 | 


--------------------------------------------------------------------------------
/config/jest/fileTransform.js:
--------------------------------------------------------------------------------
 1 | 'use strict';
 2 | 
 3 | const path = require('path');
 4 | 
 5 | // This is a custom Jest transformer turning file imports into filenames.
 6 | // http://facebook.github.io/jest/docs/tutorial-webpack.html
 7 | 
 8 | module.exports = {
 9 |   process(src, filename) {
10 |     return 'module.exports = ' + JSON.stringify(path.basename(filename)) + ';';
11 |   },
12 | };
13 | 


--------------------------------------------------------------------------------
/config/paths.js:
--------------------------------------------------------------------------------
 1 | 'use strict';
 2 | 
 3 | var path = require('path');
 4 | var fs = require('fs');
 5 | var url = require('url');
 6 | 
 7 | // Make sure any symlinks in the project folder are resolved:
 8 | // https://github.com/facebookincubator/create-react-app/issues/637
 9 | var appDirectory = fs.realpathSync(process.cwd());
10 | function resolveApp(relativePath) {
11 |   return path.resolve(appDirectory, relativePath);
12 | }
13 | 
14 | // We support resolving modules according to `NODE_PATH`.
15 | // This lets you use absolute paths in imports inside large monorepos:
16 | // https://github.com/facebookincubator/create-react-app/issues/253.
17 | 
18 | // It works similar to `NODE_PATH` in Node itself:
19 | // https://nodejs.org/api/modules.html#modules_loading_from_the_global_folders
20 | 
21 | // We will export `nodePaths` as an array of absolute paths.
22 | // It will then be used by Webpack configs.
23 | // Jest doesn’t need this because it already handles `NODE_PATH` out of the box.
24 | 
25 | // Note that unlike in Node, only *relative* paths from `NODE_PATH` are honored.
26 | // Otherwise, we risk importing Node.js core modules into an app instead of Webpack shims.
27 | // https://github.com/facebookincubator/create-react-app/issues/1023#issuecomment-265344421
28 | 
29 | var nodePaths = (process.env.NODE_PATH || '')
30 |   .split(process.platform === 'win32' ? ';' : ':')
31 |   .filter(Boolean)
32 |   .filter(folder => !path.isAbsolute(folder))
33 |   .map(resolveApp);
34 | 
35 | var envPublicUrl = process.env.PUBLIC_URL;
36 | 
37 | function ensureSlash(path, needsSlash) {
38 |   var hasSlash = path.endsWith('/');
39 |   if (hasSlash && !needsSlash) {
40 |     return path.substr(path, path.length - 1);
41 |   } else if (!hasSlash && needsSlash) {
42 |     return path + '/';
43 |   } else {
44 |     return path;
45 |   }
46 | }
47 | 
48 | function getPublicUrl(appPackageJson) {
49 |   return envPublicUrl || require(appPackageJson).homepage;
50 | }
51 | 
52 | // We use `PUBLIC_URL` environment variable or "homepage" field to infer
53 | // "public path" at which the app is served.
54 | // Webpack needs to know it to put the right <script> hrefs into HTML even in
55 | // single-page apps that may serve index.html for nested URLs like /todos/42.
56 | // We can't use a relative path in HTML because we don't want to load something
57 | // like /todos/42/static/js/bundle.7289d.js. We have to know the root.
58 | function getServedPath(appPackageJson) {
59 |   var publicUrl = getPublicUrl(appPackageJson);
60 |   var servedUrl = envPublicUrl || (
61 |     publicUrl ? url.parse(publicUrl).pathname : '/'
62 |   );
63 |   return ensureSlash(servedUrl, true);
64 | }
65 | 
66 | // config after eject: we're in ./config/
67 | module.exports = {
68 |   appBuild: resolveApp('build'),
69 |   appPublic: resolveApp('public'),
70 |   appHtml: resolveApp('public/index.html'),
71 |   appIndexJs: resolveApp('src/index.js'),
72 |   appPackageJson: resolveApp('package.json'),
73 |   appSrc: resolveApp('src'),
74 |   yarnLockFile: resolveApp('yarn.lock'),
75 |   testsSetup: resolveApp('src/setupTests.js'),
76 |   appNodeModules: resolveApp('node_modules'),
77 |   nodePaths: nodePaths,
78 |   publicUrl: getPublicUrl(resolveApp('package.json')),
79 |   servedPath: getServedPath(resolveApp('package.json'))
80 | };
81 | 


--------------------------------------------------------------------------------
/config/polyfills.js:
--------------------------------------------------------------------------------
 1 | 'use strict';
 2 | 
 3 | if (typeof Promise === 'undefined') {
 4 |   // Rejection tracking prevents a common issue where React gets into an
 5 |   // inconsistent state due to an error, but it gets swallowed by a Promise,
 6 |   // and the user has no idea what causes React's erratic future behavior.
 7 |   require('promise/lib/rejection-tracking').enable();
 8 |   window.Promise = require('promise/lib/es6-extensions.js');
 9 | }
10 | 
11 | // fetch() polyfill for making API calls.
12 | require('whatwg-fetch');
13 | 
14 | // Object.assign() is commonly used with React.
15 | // It will use the native implementation if it's present and isn't buggy.
16 | Object.assign = require('object-assign');
17 | 


--------------------------------------------------------------------------------
/config/webpack.config.dev.js:
--------------------------------------------------------------------------------
  1 | 'use strict';
  2 | 
  3 | var autoprefixer = require('autoprefixer');
  4 | var webpack = require('webpack');
  5 | var HtmlWebpackPlugin = require('html-webpack-plugin');
  6 | var CaseSensitivePathsPlugin = require('case-sensitive-paths-webpack-plugin');
  7 | var InterpolateHtmlPlugin = require('react-dev-utils/InterpolateHtmlPlugin');
  8 | var WatchMissingNodeModulesPlugin = require('react-dev-utils/WatchMissingNodeModulesPlugin');
  9 | var getClientEnvironment = require('./env');
 10 | var paths = require('./paths');
 11 | 
 12 | // Webpack uses `publicPath` to determine where the app is being served from.
 13 | // In development, we always serve from the root. This makes config easier.
 14 | var publicPath = '/';
 15 | // `publicUrl` is just like `publicPath`, but we will provide it to our app
 16 | // as %PUBLIC_URL% in `index.html` and `process.env.PUBLIC_URL` in JavaScript.
 17 | // Omit trailing slash as %PUBLIC_PATH%/xyz looks better than %PUBLIC_PATH%xyz.
 18 | var publicUrl = '';
 19 | // Get environment variables to inject into our app.
 20 | var env = getClientEnvironment(publicUrl);
 21 | 
 22 | // This is the development configuration.
 23 | // It is focused on developer experience and fast rebuilds.
 24 | // The production configuration is different and lives in a separate file.
 25 | module.exports = {
 26 |   // You may want 'eval' instead if you prefer to see the compiled output in DevTools.
 27 |   // See the discussion in https://github.com/facebookincubator/create-react-app/issues/343.
 28 |   devtool: 'cheap-module-source-map',
 29 |   // These are the "entry points" to our application.
 30 |   // This means they will be the "root" imports that are included in JS bundle.
 31 |   // The first two entry points enable "hot" CSS and auto-refreshes for JS.
 32 |   entry: [
 33 |     // Include an alternative client for WebpackDevServer. A client's job is to
 34 |     // connect to WebpackDevServer by a socket and get notified about changes.
 35 |     // When you save a file, the client will either apply hot updates (in case
 36 |     // of CSS changes), or refresh the page (in case of JS changes). When you
 37 |     // make a syntax error, this client will display a syntax error overlay.
 38 |     // Note: instead of the default WebpackDevServer client, we use a custom one
 39 |     // to bring better experience for Create React App users. You can replace
 40 |     // the line below with these two lines if you prefer the stock client:
 41 |     // require.resolve('webpack-dev-server/client') + '?/',
 42 |     // require.resolve('webpack/hot/dev-server'),
 43 |     require.resolve('react-dev-utils/webpackHotDevClient'),
 44 |     // We ship a few polyfills by default:
 45 |     require.resolve('./polyfills'),
 46 |     // Finally, this is your app's code:
 47 |     paths.appIndexJs
 48 |     // We include the app code last so that if there is a runtime error during
 49 |     // initialization, it doesn't blow up the WebpackDevServer client, and
 50 |     // changing JS code would still trigger a refresh.
 51 |   ],
 52 |   output: {
 53 |     // Next line is not used in dev but WebpackDevServer crashes without it:
 54 |     path: paths.appBuild,
 55 |     // Add /* filename */ comments to generated require()s in the output.
 56 |     pathinfo: true,
 57 |     // This does not produce a real file. It's just the virtual path that is
 58 |     // served by WebpackDevServer in development. This is the JS bundle
 59 |     // containing code from all our entry points, and the Webpack runtime.
 60 |     filename: 'static/js/bundle.js',
 61 |     // This is the URL that app is served from. We use "/" in development.
 62 |     publicPath: publicPath
 63 |   },
 64 |   resolve: {
 65 |     // This allows you to set a fallback for where Webpack should look for modules.
 66 |     // We read `NODE_PATH` environment variable in `paths.js` and pass paths here.
 67 |     // We use `fallback` instead of `root` because we want `node_modules` to "win"
 68 |     // if there any conflicts. This matches Node resolution mechanism.
 69 |     // https://github.com/facebookincubator/create-react-app/issues/253
 70 |     fallback: paths.nodePaths,
 71 |     // These are the reasonable defaults supported by the Node ecosystem.
 72 |     // We also include JSX as a common component filename extension to support
 73 |     // some tools, although we do not recommend using it, see:
 74 |     // https://github.com/facebookincubator/create-react-app/issues/290
 75 |     extensions: ['.js', '.json', '.jsx', ''],
 76 |     alias: {
 77 |       // Support React Native Web
 78 |       // https://www.smashingmagazine.com/2016/08/a-glimpse-into-the-future-with-react-native-for-web/
 79 |       'react-native': 'react-native-web'
 80 |     },
 81 |   },
 82 | 
 83 |   module: {
 84 |     // First, run the linter.
 85 |     // It's important to do this before Babel processes the JS.
 86 |     preLoaders: [
 87 |       {
 88 |         test: /\.(js|jsx)$/,
 89 |         loader: 'eslint',
 90 |         include: paths.appSrc,
 91 |       }
 92 |     ],
 93 |     loaders: [
 94 |       // ** ADDING/UPDATING LOADERS **
 95 |       // The "url" loader handles all assets unless explicitly excluded.
 96 |       // The `exclude` list *must* be updated with every change to loader extensions.
 97 |       // When adding a new loader, you must add its `test`
 98 |       // as a new entry in the `exclude` list for "url" loader.
 99 | 
100 |       // "url" loader embeds assets smaller than specified size as data URLs to avoid requests.
101 |       // Otherwise, it acts like the "file" loader.
102 |       {
103 |         exclude: [
104 |           /\.html$/,
105 |           // We have to write /\.(js|jsx)(\?.*)?$/ rather than just /\.(js|jsx)$/
106 |           // because you might change the hot reloading server from the custom one
107 |           // to Webpack's built-in webpack-dev-server/client?/, which would not
108 |           // get properly excluded by /\.(js|jsx)$/ because of the query string.
109 |           // Webpack 2 fixes this, but for now we include this hack.
110 |           // https://github.com/facebookincubator/create-react-app/issues/1713
111 |           /\.(js|jsx)(\?.*)?$/,
112 |           /\.css$/,
113 |           /\.json$/,
114 |           /\.svg$/
115 |         ],
116 |         loader: 'url',
117 |         query: {
118 |           limit: 10000,
119 |           name: 'static/media/[name].[hash:8].[ext]'
120 |         }
121 |       },
122 |       // Process JS with Babel.
123 |       {
124 |         test: /\.(js|jsx)$/,
125 |         include: paths.appSrc,
126 |         loader: 'babel',
127 |         query: {
128 | 
129 |           // This is a feature of `babel-loader` for webpack (not Babel itself).
130 |           // It enables caching results in ./node_modules/.cache/babel-loader/
131 |           // directory for faster rebuilds.
132 |           cacheDirectory: true
133 |         }
134 |       },
135 |       // "postcss" loader applies autoprefixer to our CSS.
136 |       // "css" loader resolves paths in CSS and adds assets as dependencies.
137 |       // "style" loader turns CSS into JS modules that inject <style> tags.
138 |       // In production, we use a plugin to extract that CSS to a file, but
139 |       // in development "style" loader enables hot editing of CSS.
140 |       {
141 |         test: /\.css$/,
142 |         loader: `style!css?importLoaders=1&modules&localIdentName=[name]__[local]___[hash:base64:5]!postcss`
143 |       },
144 |       // JSON is not enabled by default in Webpack but both Node and Browserify
145 |       // allow it implicitly so we also enable it.
146 |       {
147 |         test: /\.json$/,
148 |         loader: 'json'
149 |       },
150 |       // "file" loader for svg
151 |       {
152 |         test: /\.svg$/,
153 |         loader: 'file',
154 |         query: {
155 |           name: 'static/media/[name].[hash:8].[ext]'
156 |         }
157 |       }
158 |       // ** STOP ** Are you adding a new loader?
159 |       // Remember to add the new extension(s) to the "url" loader exclusion list.
160 |     ]
161 |   },
162 | 
163 |   // We use PostCSS for autoprefixing only.
164 |   postcss: function() {
165 |     return [
166 |       autoprefixer({
167 |         browsers: [
168 |           '>1%',
169 |           'last 4 versions',
170 |           'Firefox ESR',
171 |           'not ie < 9', // React doesn't support IE8 anyway
172 |         ]
173 |       }),
174 |     ];
175 |   },
176 | 
177 |   plugins: [
178 |     // Makes some environment variables available in index.html.
179 |     // The public URL is available as %PUBLIC_URL% in index.html, e.g.:
180 |     // <link rel="shortcut icon" href="%PUBLIC_URL%/favicon.ico">
181 |     // In development, this will be an empty string.
182 |     new InterpolateHtmlPlugin(env.raw),
183 |     // Generates an `index.html` file with the <script> injected.
184 |     new HtmlWebpackPlugin({
185 |       inject: true,
186 |       template: paths.appHtml,
187 |     }),
188 |     // Makes some environment variables available to the JS code, for example:
189 |     // if (process.env.NODE_ENV === 'development') { ... }. See `./env.js`.
190 |     new webpack.DefinePlugin(env.stringified),
191 |     // This is necessary to emit hot updates (currently CSS only):
192 |     new webpack.HotModuleReplacementPlugin(),
193 |     // Watcher doesn't work well if you mistype casing in a path so we use
194 |     // a plugin that prints an error when you attempt to do this.
195 |     // See https://github.com/facebookincubator/create-react-app/issues/240
196 |     new CaseSensitivePathsPlugin(),
197 |     // If you require a missing module and then `npm install` it, you still have
198 |     // to restart the development server for Webpack to discover it. This plugin
199 |     // makes the discovery automatic so you don't have to restart.
200 |     // See https://github.com/facebookincubator/create-react-app/issues/186
201 |     new WatchMissingNodeModulesPlugin(paths.appNodeModules)
202 |   ],
203 |   // Some libraries import Node modules but don't use them in the browser.
204 |   // Tell Webpack to provide empty mocks for them so importing them works.
205 |   node: {
206 |     fs: 'empty',
207 |     net: 'empty',
208 |     tls: 'empty'
209 |   }
210 | };
211 | 


--------------------------------------------------------------------------------
/config/webpack.config.prod.js:
--------------------------------------------------------------------------------
  1 | 'use strict';
  2 | 
  3 | var autoprefixer = require('autoprefixer');
  4 | var webpack = require('webpack');
  5 | var HtmlWebpackPlugin = require('html-webpack-plugin');
  6 | var ExtractTextPlugin = require('extract-text-webpack-plugin');
  7 | var ManifestPlugin = require('webpack-manifest-plugin');
  8 | var InterpolateHtmlPlugin = require('react-dev-utils/InterpolateHtmlPlugin');
  9 | var paths = require('./paths');
 10 | var getClientEnvironment = require('./env');
 11 | 
 12 | 
 13 | 
 14 | // Webpack uses `publicPath` to determine where the app is being served from.
 15 | // It requires a trailing slash, or the file assets will get an incorrect path.
 16 | var publicPath = paths.servedPath;
 17 | // Some apps do not use client-side routing with pushState.
 18 | // For these, "homepage" can be set to "." to enable relative asset paths.
 19 | var shouldUseRelativeAssetPaths = publicPath === './';
 20 | // `publicUrl` is just like `publicPath`, but we will provide it to our app
 21 | // as %PUBLIC_URL% in `index.html` and `process.env.PUBLIC_URL` in JavaScript.
 22 | // Omit trailing slash as %PUBLIC_URL%/xyz looks better than %PUBLIC_URL%xyz.
 23 | var publicUrl = publicPath.slice(0, -1);
 24 | // Get environment variables to inject into our app.
 25 | var env = getClientEnvironment(publicUrl);
 26 | 
 27 | // Assert this just to be safe.
 28 | // Development builds of React are slow and not intended for production.
 29 | if (env.stringified['process.env'].NODE_ENV !== '"production"') {
 30 |   throw new Error('Production builds must have NODE_ENV=production.');
 31 | }
 32 | 
 33 | // Note: defined here because it will be used more than once.
 34 | const cssFilename = 'static/css/[name].[contenthash:8].css';
 35 | 
 36 | // ExtractTextPlugin expects the build output to be flat.
 37 | // (See https://github.com/webpack-contrib/extract-text-webpack-plugin/issues/27)
 38 | // However, our output is structured with css, js and media folders.
 39 | // To have this structure working with relative paths, we have to use custom options.
 40 | const extractTextPluginOptions = shouldUseRelativeAssetPaths
 41 |   // Making sure that the publicPath goes back to to build folder.
 42 |   ? { publicPath: Array(cssFilename.split('/').length).join('../') }
 43 |   : undefined;
 44 | 
 45 | // This is the production configuration.
 46 | // It compiles slowly and is focused on producing a fast and minimal bundle.
 47 | // The development configuration is different and lives in a separate file.
 48 | module.exports = {
 49 |   // Don't attempt to continue if there are any errors.
 50 |   bail: true,
 51 |   // We generate sourcemaps in production. This is slow but gives good results.
 52 |   // You can exclude the *.map files from the build during deployment.
 53 |   devtool: 'source-map',
 54 |   // In production, we only want to load the polyfills and the app code.
 55 |   entry: [
 56 |     require.resolve('./polyfills'),
 57 |     paths.appIndexJs
 58 |   ],
 59 |   output: {
 60 |     // The build folder.
 61 |     path: paths.appBuild,
 62 |     // Generated JS file names (with nested folders).
 63 |     // There will be one main bundle, and one file per asynchronous chunk.
 64 |     // We don't currently advertise code splitting but Webpack supports it.
 65 |     filename: 'static/js/[name].[chunkhash:8].js',
 66 |     chunkFilename: 'static/js/[name].[chunkhash:8].chunk.js',
 67 |     // We inferred the "public path" (such as / or /my-project) from homepage.
 68 |     publicPath: publicPath
 69 |   },
 70 |   resolve: {
 71 |     // This allows you to set a fallback for where Webpack should look for modules.
 72 |     // We read `NODE_PATH` environment variable in `paths.js` and pass paths here.
 73 |     // We use `fallback` instead of `root` because we want `node_modules` to "win"
 74 |     // if there any conflicts. This matches Node resolution mechanism.
 75 |     // https://github.com/facebookincubator/create-react-app/issues/253
 76 |     fallback: paths.nodePaths,
 77 |     // These are the reasonable defaults supported by the Node ecosystem.
 78 |     // We also include JSX as a common component filename extension to support
 79 |     // some tools, although we do not recommend using it, see:
 80 |     // https://github.com/facebookincubator/create-react-app/issues/290
 81 |     extensions: ['.js', '.json', '.jsx', ''],
 82 |     alias: {
 83 |       // Support React Native Web
 84 |       // https://www.smashingmagazine.com/2016/08/a-glimpse-into-the-future-with-react-native-for-web/
 85 |       'react-native': 'react-native-web'
 86 |     }
 87 |   },
 88 | 
 89 |   module: {
 90 |     // First, run the linter.
 91 |     // It's important to do this before Babel processes the JS.
 92 |     preLoaders: [
 93 |       {
 94 |         test: /\.(js|jsx)$/,
 95 |         loader: 'eslint',
 96 |         include: paths.appSrc
 97 |       }
 98 |     ],
 99 |     loaders: [
100 |       // ** ADDING/UPDATING LOADERS **
101 |       // The "url" loader handles all assets unless explicitly excluded.
102 |       // The `exclude` list *must* be updated with every change to loader extensions.
103 |       // When adding a new loader, you must add its `test`
104 |       // as a new entry in the `exclude` list in the "url" loader.
105 | 
106 |       // "url" loader embeds assets smaller than specified size as data URLs to avoid requests.
107 |       // Otherwise, it acts like the "file" loader.
108 |       {
109 |         exclude: [
110 |           /\.html$/,
111 |           /\.(js|jsx)$/,
112 |           /\.css$/,
113 |           /\.json$/,
114 |           /\.svg$/
115 |         ],
116 |         loader: 'url',
117 |         query: {
118 |           limit: 10000,
119 |           name: 'static/media/[name].[hash:8].[ext]'
120 |         }
121 |       },
122 |       // Process JS with Babel.
123 |       {
124 |         test: /\.(js|jsx)$/,
125 |         include: paths.appSrc,
126 |         loader: 'babel',
127 |       },
128 |       // The notation here is somewhat confusing.
129 |       // "postcss" loader applies autoprefixer to our CSS.
130 |       // "css" loader resolves paths in CSS and adds assets as dependencies.
131 |       // "style" loader normally turns CSS into JS modules injecting <style>,
132 |       // but unlike in development configuration, we do something different.
133 |       // `ExtractTextPlugin` first applies the "postcss" and "css" loaders
134 |       // (second argument), then grabs the result CSS and puts it into a
135 |       // separate file in our build process. This way we actually ship
136 |       // a single CSS file in production instead of JS code injecting <style>
137 |       // tags. If you use code splitting, however, any async bundles will still
138 |       // use the "style" loader inside the async code so CSS from them won't be
139 |       // in the main CSS file.
140 |       {
141 |         test: /\.css$/,
142 |         loader: ExtractTextPlugin.extract(
143 |           'style',
144 |           'css?importLoaders=1&modules&localIdentName=[name]__[local]___[hash:base64:5]!postcss',
145 |           extractTextPluginOptions
146 |         )
147 |         // Note: this won't work without `new ExtractTextPlugin()` in `plugins`.
148 |       },
149 |       // JSON is not enabled by default in Webpack but both Node and Browserify
150 |       // allow it implicitly so we also enable it.
151 |       {
152 |         test: /\.json$/,
153 |         loader: 'json'
154 |       },
155 |       // "file" loader for svg
156 |       {
157 |         test: /\.svg$/,
158 |         loader: 'file',
159 |         query: {
160 |           name: 'static/media/[name].[hash:8].[ext]'
161 |         }
162 |       }
163 |       // ** STOP ** Are you adding a new loader?
164 |       // Remember to add the new extension(s) to the "url" loader exclusion list.
165 |     ]
166 |   },
167 | 
168 |   // We use PostCSS for autoprefixing only.
169 |   postcss: function() {
170 |     return [
171 |       autoprefixer({
172 |         browsers: [
173 |           '>1%',
174 |           'last 4 versions',
175 |           'Firefox ESR',
176 |           'not ie < 9', // React doesn't support IE8 anyway
177 |         ]
178 |       }),
179 |     ];
180 |   },
181 |   plugins: [
182 |     // Makes some environment variables available in index.html.
183 |     // The public URL is available as %PUBLIC_URL% in index.html, e.g.:
184 |     // <link rel="shortcut icon" href="%PUBLIC_URL%/favicon.ico">
185 |     // In production, it will be an empty string unless you specify "homepage"
186 |     // in `package.json`, in which case it will be the pathname of that URL.
187 |     new InterpolateHtmlPlugin(env.raw),
188 |     // Generates an `index.html` file with the <script> injected.
189 |     new HtmlWebpackPlugin({
190 |       inject: true,
191 |       template: paths.appHtml,
192 |       minify: {
193 |         removeComments: true,
194 |         collapseWhitespace: true,
195 |         removeRedundantAttributes: true,
196 |         useShortDoctype: true,
197 |         removeEmptyAttributes: true,
198 |         removeStyleLinkTypeAttributes: true,
199 |         keepClosingSlash: true,
200 |         minifyJS: true,
201 |         minifyCSS: true,
202 |         minifyURLs: true
203 |       }
204 |     }),
205 |     // Makes some environment variables available to the JS code, for example:
206 |     // if (process.env.NODE_ENV === 'production') { ... }. See `./env.js`.
207 |     // It is absolutely essential that NODE_ENV was set to production here.
208 |     // Otherwise React will be compiled in the very slow development mode.
209 |     new webpack.DefinePlugin(env.stringified),
210 |     // This helps ensure the builds are consistent if source hasn't changed:
211 |     new webpack.optimize.OccurrenceOrderPlugin(),
212 |     // Try to dedupe duplicated modules, if any:
213 |     new webpack.optimize.DedupePlugin(),
214 |     // Minify the code.
215 |     new webpack.optimize.UglifyJsPlugin({
216 |       compress: {
217 |         screw_ie8: true, // React doesn't support IE8
218 |         warnings: false
219 |       },
220 |       mangle: {
221 |         screw_ie8: true
222 |       },
223 |       output: {
224 |         comments: false,
225 |         screw_ie8: true
226 |       }
227 |     }),
228 |     // Note: this won't work without ExtractTextPlugin.extract(..) in `loaders`.
229 |     new ExtractTextPlugin(cssFilename),
230 |     // Generate a manifest file which contains a mapping of all asset filenames
231 |     // to their corresponding output file so that tools can pick it up without
232 |     // having to parse `index.html`.
233 |     new ManifestPlugin({
234 |       fileName: 'asset-manifest.json'
235 |     })
236 |   ],
237 |   // Some libraries import Node modules but don't use them in the browser.
238 |   // Tell Webpack to provide empty mocks for them so importing them works.
239 |   node: {
240 |     fs: 'empty',
241 |     net: 'empty',
242 |     tls: 'empty'
243 |   }
244 | };
245 | 


--------------------------------------------------------------------------------
/lib/components/YourComponent/YourComponent.css:
--------------------------------------------------------------------------------
 1 | .root {
 2 |   background: linear-gradient(to top,#fed835 20px,#ffeb3c 20px);
 3 | 
 4 |   font-family: 'Times New Roman',Times,serif;
 5 |   font-size: 30px;
 6 |   color: white;
 7 |   line-height: 35px;
 8 |   text-align: center;
 9 | }
10 | 


--------------------------------------------------------------------------------
/lib/components/YourComponent/YourComponent.js:
--------------------------------------------------------------------------------
 1 | 'use strict';
 2 | 
 3 | Object.defineProperty(exports, "__esModule", {
 4 |   value: true
 5 | });
 6 | 
 7 | var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
 8 | 
 9 | var _react = require('react');
10 | 
11 | var _react2 = _interopRequireDefault(_react);
12 | 
13 | var _YourComponent = require('./YourComponent.css');
14 | 
15 | var _YourComponent2 = _interopRequireDefault(_YourComponent);
16 | 
17 | function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
18 | 
19 | function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
20 | 
21 | function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }
22 | 
23 | function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }
24 | 
25 | var YourComponent = function (_React$Component) {
26 |   _inherits(YourComponent, _React$Component);
27 | 
28 |   function YourComponent() {
29 |     _classCallCheck(this, YourComponent);
30 | 
31 |     return _possibleConstructorReturn(this, (YourComponent.__proto__ || Object.getPrototypeOf(YourComponent)).apply(this, arguments));
32 |   }
33 | 
34 |   _createClass(YourComponent, [{
35 |     key: 'render',
36 |     value: function render() {
37 |       return _react2.default.createElement(
38 |         'div',
39 |         { className: _YourComponent2.default.root },
40 |         this.props.children
41 |       );
42 |     }
43 |   }]);
44 | 
45 |   return YourComponent;
46 | }(_react2.default.Component);
47 | 
48 | exports.default = YourComponent;


--------------------------------------------------------------------------------
/lib/components/YourComponent/package.json:
--------------------------------------------------------------------------------
1 | {
2 |   "private": true,
3 |   "name": "YourComponent",
4 |   "main": "./YourComponent.js"
5 | }
6 | 


--------------------------------------------------------------------------------
/package.json:
--------------------------------------------------------------------------------
 1 | {
 2 |   "name": "create-react-app-npm",
 3 |   "version": "0.0.2",
 4 |   "main": "lib/index.js",
 5 |   "dependencies": {
 6 |     "react": "^15.5.3",
 7 |     "react-dom": "^15.5.3"
 8 |   },
 9 |   "devDependencies": {
10 |     "autoprefixer": "6.7.2",
11 |     "babel-core": "6.22.1",
12 |     "babel-eslint": "7.1.1",
13 |     "babel-jest": "18.0.0",
14 |     "babel-loader": "6.2.10",
15 |     "babel-preset-es2015": "^6.24.1",
16 |     "babel-preset-react": "^6.24.1",
17 |     "babel-preset-react-app": "^2.2.0",
18 |     "babel-preset-stage-0": "^6.24.1",
19 |     "babel-runtime": "^6.20.0",
20 |     "case-sensitive-paths-webpack-plugin": "1.1.4",
21 |     "chalk": "1.1.3",
22 |     "connect-history-api-fallback": "1.3.0",
23 |     "cross-spawn": "4.0.2",
24 |     "css-loader": "0.26.1",
25 |     "detect-port": "1.1.0",
26 |     "dotenv": "2.0.0",
27 |     "eslint": "3.16.1",
28 |     "eslint-config-react-app": "^0.6.2",
29 |     "eslint-loader": "1.6.0",
30 |     "eslint-plugin-flowtype": "2.21.0",
31 |     "eslint-plugin-import": "2.0.1",
32 |     "eslint-plugin-jsx-a11y": "4.0.0",
33 |     "eslint-plugin-react": "6.4.1",
34 |     "extract-text-webpack-plugin": "1.0.1",
35 |     "file-loader": "0.10.0",
36 |     "fs-extra": "0.30.0",
37 |     "html-webpack-plugin": "2.24.0",
38 |     "http-proxy-middleware": "0.17.3",
39 |     "jest": "18.1.0",
40 |     "json-loader": "0.5.4",
41 |     "object-assign": "4.1.1",
42 |     "postcss-loader": "1.2.2",
43 |     "promise": "7.1.1",
44 |     "react-dev-utils": "^0.5.2",
45 |     "style-loader": "0.13.1",
46 |     "url-loader": "0.5.7",
47 |     "webpack": "1.14.0",
48 |     "webpack-dev-server": "1.16.2",
49 |     "webpack-manifest-plugin": "1.1.0",
50 |     "whatwg-fetch": "2.0.2"
51 |   },
52 |   "scripts": {
53 |     "start": "node scripts/start.js",
54 |     "build": "node scripts/build.js",
55 |     "lib": "babel src/node_modules --out-dir lib --copy-files",
56 |     "test": "node scripts/test.js --env=jsdom"
57 |   },
58 |   "jest": {
59 |     "collectCoverageFrom": [
60 |       "src/**/*.{js,jsx}"
61 |     ],
62 |     "setupFiles": [
63 |       "<rootDir>/config/polyfills.js"
64 |     ],
65 |     "testPathIgnorePatterns": [
66 |       "<rootDir>[/\\\\](build|docs|node_modules|scripts)[/\\\\]"
67 |     ],
68 |     "testEnvironment": "node",
69 |     "testURL": "http://localhost",
70 |     "transform": {
71 |       "^.+\\.(js|jsx)$": "<rootDir>/node_modules/babel-jest",
72 |       "^.+\\.css$": "<rootDir>/config/jest/cssTransform.js",
73 |       "^(?!.*\\.(js|jsx|css|json)$)": "<rootDir>/config/jest/fileTransform.js"
74 |     },
75 |     "transformIgnorePatterns": [
76 |       "[/\\\\]node_modules[/\\\\].+\\.(js|jsx)$"
77 |     ],
78 |     "moduleNameMapper": {
79 |       "^react-native$": "react-native-web"
80 |     }
81 |   },
82 |   "babel": {
83 |     "presets": [
84 |       "react-app"
85 |     ]
86 |   },
87 |   "eslintConfig": {
88 |     "extends": "react-app"
89 |   }
90 | }
91 | 


--------------------------------------------------------------------------------
/public/favicon.ico:
--------------------------------------------------------------------------------
https://raw.githubusercontent.com/lokhmakov/create-react-app-npm/6a549a4b10c7bdefc813d7651b78d0fb36510450/public/favicon.ico


--------------------------------------------------------------------------------
/public/index.html:
--------------------------------------------------------------------------------
 1 | <!doctype html>
 2 | <html lang="en">
 3 |   <head>
 4 |     <meta charset="utf-8">
 5 |     <meta name="viewport" content="width=device-width, initial-scale=1">
 6 |     <link rel="shortcut icon" href="%PUBLIC_URL%/favicon.ico">
 7 |     <!--
 8 |       Notice the use of %PUBLIC_URL% in the tag above.
 9 |       It will be replaced with the URL of the `public` folder during the build.
10 |       Only files inside the `public` folder can be referenced from the HTML.
11 | 
12 |       Unlike "/favicon.ico" or "favicon.ico", "%PUBLIC_URL%/favicon.ico" will
13 |       work correctly both with client-side routing and a non-root public URL.
14 |       Learn how to configure a non-root public URL by running `npm run build`.
15 |     -->
16 |     <title>React App</title>
17 |   </head>
18 |   <body>
19 |     <div id="root"></div>
20 |     <!--
21 |       This HTML file is a template.
22 |       If you open it directly in the browser, you will see an empty page.
23 | 
24 |       You can add webfonts, meta tags, or analytics to this file.
25 |       The build step will place the bundled scripts into the <body> tag.
26 | 
27 |       To begin the development, run `npm start`.
28 |       To create a production bundle, use `npm run build`.
29 |     -->
30 |   </body>
31 | </html>
32 | 


--------------------------------------------------------------------------------
/scripts/build.js:
--------------------------------------------------------------------------------
  1 | 'use strict';
  2 | 
  3 | // Do this as the first thing so that any code reading it knows the right env.
  4 | process.env.NODE_ENV = 'production';
  5 | 
  6 | // Load environment variables from .env file. Suppress warnings using silent
  7 | // if this file is missing. dotenv will never modify any environment variables
  8 | // that have already been set.
  9 | // https://github.com/motdotla/dotenv
 10 | require('dotenv').config({silent: true});
 11 | 
 12 | var chalk = require('chalk');
 13 | var fs = require('fs-extra');
 14 | var path = require('path');
 15 | var url = require('url');
 16 | var webpack = require('webpack');
 17 | var config = require('../config/webpack.config.prod');
 18 | var paths = require('../config/paths');
 19 | var checkRequiredFiles = require('react-dev-utils/checkRequiredFiles');
 20 | var FileSizeReporter = require('react-dev-utils/FileSizeReporter');
 21 | var measureFileSizesBeforeBuild = FileSizeReporter.measureFileSizesBeforeBuild;
 22 | var printFileSizesAfterBuild = FileSizeReporter.printFileSizesAfterBuild;
 23 | 
 24 | var useYarn = fs.existsSync(paths.yarnLockFile);
 25 | 
 26 | // Warn and crash if required files are missing
 27 | if (!checkRequiredFiles([paths.appHtml, paths.appIndexJs])) {
 28 |   process.exit(1);
 29 | }
 30 | 
 31 | // First, read the current file sizes in build directory.
 32 | // This lets us display how much they changed later.
 33 | measureFileSizesBeforeBuild(paths.appBuild).then(previousFileSizes => {
 34 |   // Remove all content but keep the directory so that
 35 |   // if you're in it, you don't end up in Trash
 36 |   fs.emptyDirSync(paths.appBuild);
 37 | 
 38 |   // Start the webpack build
 39 |   build(previousFileSizes);
 40 | 
 41 |   // Merge with the public folder
 42 |   copyPublicFolder();
 43 | });
 44 | 
 45 | // Print out errors
 46 | function printErrors(summary, errors) {
 47 |   console.log(chalk.red(summary));
 48 |   console.log();
 49 |   errors.forEach(err => {
 50 |     console.log(err.message || err);
 51 |     console.log();
 52 |   });
 53 | }
 54 | 
 55 | // Create the production build and print the deployment instructions.
 56 | function build(previousFileSizes) {
 57 |   console.log('Creating an optimized production build...');
 58 |   webpack(config).run((err, stats) => {
 59 |     if (err) {
 60 |       printErrors('Failed to compile.', [err]);
 61 |       process.exit(1);
 62 |     }
 63 | 
 64 |     if (stats.compilation.errors.length) {
 65 |       printErrors('Failed to compile.', stats.compilation.errors);
 66 |       process.exit(1);
 67 |     }
 68 | 
 69 |     if (process.env.CI && stats.compilation.warnings.length) {
 70 |      printErrors('Failed to compile. When process.env.CI = true, warnings are treated as failures. Most CI servers set this automatically.', stats.compilation.warnings);
 71 |      process.exit(1);
 72 |    }
 73 | 
 74 |     console.log(chalk.green('Compiled successfully.'));
 75 |     console.log();
 76 | 
 77 |     console.log('File sizes after gzip:');
 78 |     console.log();
 79 |     printFileSizesAfterBuild(stats, previousFileSizes);
 80 |     console.log();
 81 | 
 82 |     var appPackage  = require(paths.appPackageJson);
 83 |     var publicUrl = paths.publicUrl;
 84 |     var publicPath = config.output.publicPath;
 85 |     var publicPathname = url.parse(publicPath).pathname;
 86 |     if (publicUrl && publicUrl.indexOf('.github.io/') !== -1) {
 87 |       // "homepage": "http://user.github.io/project"
 88 |       console.log('The project was built assuming it is hosted at ' + chalk.green(publicPathname) + '.');
 89 |       console.log('You can control this with the ' + chalk.green('homepage') + ' field in your '  + chalk.cyan('package.json') + '.');
 90 |       console.log();
 91 |       console.log('The ' + chalk.cyan('build') + ' folder is ready to be deployed.');
 92 |       console.log('To publish it at ' + chalk.green(publicUrl) + ', run:');
 93 |       // If script deploy has been added to package.json, skip the instructions
 94 |       if (typeof appPackage.scripts.deploy === 'undefined') {
 95 |         console.log();
 96 |         if (useYarn) {
 97 |           console.log('  ' + chalk.cyan('yarn') +  ' add --dev gh-pages');
 98 |         } else {
 99 |           console.log('  ' + chalk.cyan('npm') +  ' install --save-dev gh-pages');
100 |         }
101 |         console.log();
102 |         console.log('Add the following script in your ' + chalk.cyan('package.json') + '.');
103 |         console.log();
104 |         console.log('    ' + chalk.dim('// ...'));
105 |         console.log('    ' + chalk.yellow('"scripts"') + ': {');
106 |         console.log('      ' + chalk.dim('// ...'));
107 |         console.log('      ' + chalk.yellow('"predeploy"') + ': ' + chalk.yellow('"npm run build",'));
108 |         console.log('      ' + chalk.yellow('"deploy"') + ': ' + chalk.yellow('"gh-pages -d build"'));
109 |         console.log('    }');
110 |         console.log();
111 |         console.log('Then run:');
112 |       }
113 |       console.log();
114 |       console.log('  ' + chalk.cyan(useYarn ? 'yarn' : 'npm') +  ' run deploy');
115 |       console.log();
116 |     } else if (publicPath !== '/') {
117 |       // "homepage": "http://mywebsite.com/project"
118 |       console.log('The project was built assuming it is hosted at ' + chalk.green(publicPath) + '.');
119 |       console.log('You can control this with the ' + chalk.green('homepage') + ' field in your '  + chalk.cyan('package.json') + '.');
120 |       console.log();
121 |       console.log('The ' + chalk.cyan('build') + ' folder is ready to be deployed.');
122 |       console.log();
123 |     } else {
124 |       if (publicUrl) {
125 |         // "homepage": "http://mywebsite.com"
126 |         console.log('The project was built assuming it is hosted at ' + chalk.green(publicUrl) +  '.');
127 |         console.log('You can control this with the ' + chalk.green('homepage') + ' field in your '  + chalk.cyan('package.json') + '.');
128 |         console.log();
129 |       } else {
130 |         // no homepage
131 |         console.log('The project was built assuming it is hosted at the server root.');
132 |         console.log('To override this, specify the ' + chalk.green('homepage') + ' in your '  + chalk.cyan('package.json') + '.');
133 |         console.log('For example, add this to build it for GitHub Pages:')
134 |         console.log();
135 |         console.log('  ' + chalk.green('"homepage"') + chalk.cyan(': ') + chalk.green('"http://myname.github.io/myapp"') + chalk.cyan(','));
136 |         console.log();
137 |       }
138 |       var build = path.relative(process.cwd(), paths.appBuild);
139 |       console.log('The ' + chalk.cyan(build) + ' folder is ready to be deployed.');
140 |       console.log('You may serve it with a static server:');
141 |       console.log();
142 |       if (useYarn) {
143 |         console.log(`  ${chalk.cyan('yarn')} global add serve`);
144 |       } else {
145 |         console.log(`  ${chalk.cyan('npm')} install -g serve`);
146 |       }
147 |       console.log(`  ${chalk.cyan('serve')} -s build`);
148 |       console.log();
149 |     }
150 |   });
151 | }
152 | 
153 | function copyPublicFolder() {
154 |   fs.copySync(paths.appPublic, paths.appBuild, {
155 |     dereference: true,
156 |     filter: file => file !== paths.appHtml
157 |   });
158 | }
159 | 


--------------------------------------------------------------------------------
/scripts/start.js:
--------------------------------------------------------------------------------
  1 | 'use strict';
  2 | 
  3 | process.env.NODE_ENV = 'development';
  4 | 
  5 | // Load environment variables from .env file. Suppress warnings using silent
  6 | // if this file is missing. dotenv will never modify any environment variables
  7 | // that have already been set.
  8 | // https://github.com/motdotla/dotenv
  9 | require('dotenv').config({silent: true});
 10 | 
 11 | var chalk = require('chalk');
 12 | var webpack = require('webpack');
 13 | var WebpackDevServer = require('webpack-dev-server');
 14 | var historyApiFallback = require('connect-history-api-fallback');
 15 | var httpProxyMiddleware = require('http-proxy-middleware');
 16 | var detect = require('detect-port');
 17 | var clearConsole = require('react-dev-utils/clearConsole');
 18 | var checkRequiredFiles = require('react-dev-utils/checkRequiredFiles');
 19 | var formatWebpackMessages = require('react-dev-utils/formatWebpackMessages');
 20 | var getProcessForPort = require('react-dev-utils/getProcessForPort');
 21 | var openBrowser = require('react-dev-utils/openBrowser');
 22 | var prompt = require('react-dev-utils/prompt');
 23 | var fs = require('fs');
 24 | var config = require('../config/webpack.config.dev');
 25 | var paths = require('../config/paths');
 26 | 
 27 | var useYarn = fs.existsSync(paths.yarnLockFile);
 28 | var cli = useYarn ? 'yarn' : 'npm';
 29 | var isInteractive = process.stdout.isTTY;
 30 | 
 31 | // Warn and crash if required files are missing
 32 | if (!checkRequiredFiles([paths.appHtml, paths.appIndexJs])) {
 33 |   process.exit(1);
 34 | }
 35 | 
 36 | // Tools like Cloud9 rely on this.
 37 | var DEFAULT_PORT = parseInt(process.env.PORT, 10) || 3000;
 38 | var compiler;
 39 | var handleCompile;
 40 | 
 41 | // You can safely remove this after ejecting.
 42 | // We only use this block for testing of Create React App itself:
 43 | var isSmokeTest = process.argv.some(arg => arg.indexOf('--smoke-test') > -1);
 44 | if (isSmokeTest) {
 45 |   handleCompile = function (err, stats) {
 46 |     if (err || stats.hasErrors() || stats.hasWarnings()) {
 47 |       process.exit(1);
 48 |     } else {
 49 |       process.exit(0);
 50 |     }
 51 |   };
 52 | }
 53 | 
 54 | function setupCompiler(host, port, protocol) {
 55 |   // "Compiler" is a low-level interface to Webpack.
 56 |   // It lets us listen to some events and provide our own custom messages.
 57 |   compiler = webpack(config, handleCompile);
 58 | 
 59 |   // "invalid" event fires when you have changed a file, and Webpack is
 60 |   // recompiling a bundle. WebpackDevServer takes care to pause serving the
 61 |   // bundle, so if you refresh, it'll wait instead of serving the old one.
 62 |   // "invalid" is short for "bundle invalidated", it doesn't imply any errors.
 63 |   compiler.plugin('invalid', function() {
 64 |     if (isInteractive) {
 65 |       clearConsole();
 66 |     }
 67 |     console.log('Compiling...');
 68 |   });
 69 | 
 70 |   var isFirstCompile = true;
 71 | 
 72 |   // "done" event fires when Webpack has finished recompiling the bundle.
 73 |   // Whether or not you have warnings or errors, you will get this event.
 74 |   compiler.plugin('done', function(stats) {
 75 |     if (isInteractive) {
 76 |       clearConsole();
 77 |     }
 78 | 
 79 |     // We have switched off the default Webpack output in WebpackDevServer
 80 |     // options so we are going to "massage" the warnings and errors and present
 81 |     // them in a readable focused way.
 82 |     var messages = formatWebpackMessages(stats.toJson({}, true));
 83 |     var isSuccessful = !messages.errors.length && !messages.warnings.length;
 84 |     var showInstructions = isSuccessful && (isInteractive || isFirstCompile);
 85 | 
 86 |     if (isSuccessful) {
 87 |       console.log(chalk.green('Compiled successfully!'));
 88 |     }
 89 | 
 90 |     if (showInstructions) {
 91 |       console.log();
 92 |       console.log('The app is running at:');
 93 |       console.log();
 94 |       console.log('  ' + chalk.cyan(protocol + '://' + host + ':' + port + '/'));
 95 |       console.log();
 96 |       console.log('Note that the development build is not optimized.');
 97 |       console.log('To create a production build, use ' + chalk.cyan(cli + ' run build') + '.');
 98 |       console.log();
 99 |       isFirstCompile = false;
100 |     }
101 | 
102 |     // If errors exist, only show errors.
103 |     if (messages.errors.length) {
104 |       console.log(chalk.red('Failed to compile.'));
105 |       console.log();
106 |       messages.errors.forEach(message => {
107 |         console.log(message);
108 |         console.log();
109 |       });
110 |       return;
111 |     }
112 | 
113 |     // Show warnings if no errors were found.
114 |     if (messages.warnings.length) {
115 |       console.log(chalk.yellow('Compiled with warnings.'));
116 |       console.log();
117 |       messages.warnings.forEach(message => {
118 |         console.log(message);
119 |         console.log();
120 |       });
121 |       // Teach some ESLint tricks.
122 |       console.log('You may use special comments to disable some warnings.');
123 |       console.log('Use ' + chalk.yellow('// eslint-disable-next-line') + ' to ignore the next line.');
124 |       console.log('Use ' + chalk.yellow('/* eslint-disable */') + ' to ignore all warnings in a file.');
125 |     }
126 |   });
127 | }
128 | 
129 | // We need to provide a custom onError function for httpProxyMiddleware.
130 | // It allows us to log custom error messages on the console.
131 | function onProxyError(proxy) {
132 |   return function(err, req, res){
133 |     var host = req.headers && req.headers.host;
134 |     console.log(
135 |       chalk.red('Proxy error:') + ' Could not proxy request ' + chalk.cyan(req.url) +
136 |       ' from ' + chalk.cyan(host) + ' to ' + chalk.cyan(proxy) + '.'
137 |     );
138 |     console.log(
139 |       'See https://nodejs.org/api/errors.html#errors_common_system_errors for more information (' +
140 |       chalk.cyan(err.code) + ').'
141 |     );
142 |     console.log();
143 | 
144 |     // And immediately send the proper error response to the client.
145 |     // Otherwise, the request will eventually timeout with ERR_EMPTY_RESPONSE on the client side.
146 |     if (res.writeHead && !res.headersSent) {
147 |         res.writeHead(500);
148 |     }
149 |     res.end('Proxy error: Could not proxy request ' + req.url + ' from ' +
150 |       host + ' to ' + proxy + ' (' + err.code + ').'
151 |     );
152 |   }
153 | }
154 | 
155 | function addMiddleware(devServer) {
156 |   // `proxy` lets you to specify a fallback server during development.
157 |   // Every unrecognized request will be forwarded to it.
158 |   var proxy = require(paths.appPackageJson).proxy;
159 |   devServer.use(historyApiFallback({
160 |     // Paths with dots should still use the history fallback.
161 |     // See https://github.com/facebookincubator/create-react-app/issues/387.
162 |     disableDotRule: true,
163 |     // For single page apps, we generally want to fallback to /index.html.
164 |     // However we also want to respect `proxy` for API calls.
165 |     // So if `proxy` is specified, we need to decide which fallback to use.
166 |     // We use a heuristic: if request `accept`s text/html, we pick /index.html.
167 |     // Modern browsers include text/html into `accept` header when navigating.
168 |     // However API calls like `fetch()` won’t generally accept text/html.
169 |     // If this heuristic doesn’t work well for you, don’t use `proxy`.
170 |     htmlAcceptHeaders: proxy ?
171 |       ['text/html'] :
172 |       ['text/html', '*/*']
173 |   }));
174 |   if (proxy) {
175 |     if (typeof proxy !== 'string') {
176 |       console.log(chalk.red('When specified, "proxy" in package.json must be a string.'));
177 |       console.log(chalk.red('Instead, the type of "proxy" was "' + typeof proxy + '".'));
178 |       console.log(chalk.red('Either remove "proxy" from package.json, or make it a string.'));
179 |       process.exit(1);
180 |     }
181 | 
182 |     // Otherwise, if proxy is specified, we will let it handle any request.
183 |     // There are a few exceptions which we won't send to the proxy:
184 |     // - /index.html (served as HTML5 history API fallback)
185 |     // - /*.hot-update.json (WebpackDevServer uses this too for hot reloading)
186 |     // - /sockjs-node/* (WebpackDevServer uses this for hot reloading)
187 |     // Tip: use https://jex.im/regulex/ to visualize the regex
188 |     var mayProxy = /^(?!\/(index\.html$|.*\.hot-update\.json$|sockjs-node\/)).*$/;
189 | 
190 |     // Pass the scope regex both to Express and to the middleware for proxying
191 |     // of both HTTP and WebSockets to work without false positives.
192 |     var hpm = httpProxyMiddleware(pathname => mayProxy.test(pathname), {
193 |       target: proxy,
194 |       logLevel: 'silent',
195 |       onProxyReq: function(proxyReq) {
196 |         // Browers may send Origin headers even with same-origin
197 |         // requests. To prevent CORS issues, we have to change
198 |         // the Origin to match the target URL.
199 |         if (proxyReq.getHeader('origin')) {
200 |           proxyReq.setHeader('origin', proxy);
201 |         }
202 |       },
203 |       onError: onProxyError(proxy),
204 |       secure: false,
205 |       changeOrigin: true,
206 |       ws: true,
207 |       xfwd: true
208 |     });
209 |     devServer.use(mayProxy, hpm);
210 | 
211 |     // Listen for the websocket 'upgrade' event and upgrade the connection.
212 |     // If this is not done, httpProxyMiddleware will not try to upgrade until
213 |     // an initial plain HTTP request is made.
214 |     devServer.listeningApp.on('upgrade', hpm.upgrade);
215 |   }
216 | 
217 |   // Finally, by now we have certainly resolved the URL.
218 |   // It may be /index.html, so let the dev server try serving it again.
219 |   devServer.use(devServer.middleware);
220 | }
221 | 
222 | function runDevServer(host, port, protocol) {
223 |   var devServer = new WebpackDevServer(compiler, {
224 |     // Enable gzip compression of generated files.
225 |     compress: true,
226 |     // Silence WebpackDevServer's own logs since they're generally not useful.
227 |     // It will still show compile warnings and errors with this setting.
228 |     clientLogLevel: 'none',
229 |     // By default WebpackDevServer serves physical files from current directory
230 |     // in addition to all the virtual build products that it serves from memory.
231 |     // This is confusing because those files won’t automatically be available in
232 |     // production build folder unless we copy them. However, copying the whole
233 |     // project directory is dangerous because we may expose sensitive files.
234 |     // Instead, we establish a convention that only files in `public` directory
235 |     // get served. Our build script will copy `public` into the `build` folder.
236 |     // In `index.html`, you can get URL of `public` folder with %PUBLIC_URL%:
237 |     // <link rel="shortcut icon" href="%PUBLIC_URL%/favicon.ico">
238 |     // In JavaScript code, you can access it with `process.env.PUBLIC_URL`.
239 |     // Note that we only recommend to use `public` folder as an escape hatch
240 |     // for files like `favicon.ico`, `manifest.json`, and libraries that are
241 |     // for some reason broken when imported through Webpack. If you just want to
242 |     // use an image, put it in `src` and `import` it from JavaScript instead.
243 |     contentBase: paths.appPublic,
244 |     // Enable hot reloading server. It will provide /sockjs-node/ endpoint
245 |     // for the WebpackDevServer client so it can learn when the files were
246 |     // updated. The WebpackDevServer client is included as an entry point
247 |     // in the Webpack development configuration. Note that only changes
248 |     // to CSS are currently hot reloaded. JS changes will refresh the browser.
249 |     hot: true,
250 |     // It is important to tell WebpackDevServer to use the same "root" path
251 |     // as we specified in the config. In development, we always serve from /.
252 |     publicPath: config.output.publicPath,
253 |     // WebpackDevServer is noisy by default so we emit custom message instead
254 |     // by listening to the compiler events with `compiler.plugin` calls above.
255 |     quiet: true,
256 |     // Reportedly, this avoids CPU overload on some systems.
257 |     // https://github.com/facebookincubator/create-react-app/issues/293
258 |     watchOptions: {
259 |       ignored: /node_modules/
260 |     },
261 |     // Enable HTTPS if the HTTPS environment variable is set to 'true'
262 |     https: protocol === "https",
263 |     host: host
264 |   });
265 | 
266 |   // Our custom middleware proxies requests to /index.html or a remote API.
267 |   addMiddleware(devServer);
268 | 
269 |   // Launch WebpackDevServer.
270 |   devServer.listen(port, err => {
271 |     if (err) {
272 |       return console.log(err);
273 |     }
274 | 
275 |     if (isInteractive) {
276 |       clearConsole();
277 |     }
278 |     console.log(chalk.cyan('Starting the development server...'));
279 |     console.log();
280 | 
281 |     openBrowser(protocol + '://' + host + ':' + port + '/');
282 |   });
283 | }
284 | 
285 | function run(port) {
286 |   var protocol = process.env.HTTPS === 'true' ? "https" : "http";
287 |   var host = process.env.HOST || 'localhost';
288 |   setupCompiler(host, port, protocol);
289 |   runDevServer(host, port, protocol);
290 | }
291 | 
292 | // We attempt to use the default port but if it is busy, we offer the user to
293 | // run on a different port. `detect()` Promise resolves to the next free port.
294 | detect(DEFAULT_PORT).then(port => {
295 |   if (port === DEFAULT_PORT) {
296 |     run(port);
297 |     return;
298 |   }
299 | 
300 |   if (isInteractive) {
301 |     clearConsole();
302 |     var existingProcess = getProcessForPort(DEFAULT_PORT);
303 |     var question =
304 |       chalk.yellow('Something is already running on port ' + DEFAULT_PORT + '.' +
305 |         ((existingProcess) ? ' Probably:\n  ' + existingProcess : '')) +
306 |         '\n\nWould you like to run the app on another port instead?';
307 | 
308 |     prompt(question, true).then(shouldChangePort => {
309 |       if (shouldChangePort) {
310 |         run(port);
311 |       }
312 |     });
313 |   } else {
314 |     console.log(chalk.red('Something is already running on port ' + DEFAULT_PORT + '.'));
315 |   }
316 | });
317 | 


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/scripts/test.js:
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 1 | 'use strict';
 2 | 
 3 | process.env.NODE_ENV = 'test';
 4 | process.env.PUBLIC_URL = '';
 5 | 
 6 | // Load environment variables from .env file. Suppress warnings using silent
 7 | // if this file is missing. dotenv will never modify any environment variables
 8 | // that have already been set.
 9 | // https://github.com/motdotla/dotenv
10 | require('dotenv').config({silent: true});
11 | 
12 | const jest = require('jest');
13 | const argv = process.argv.slice(2);
14 | 
15 | // Watch unless on CI or in coverage mode
16 | if (!process.env.CI && argv.indexOf('--coverage') < 0) {
17 |   argv.push('--watch');
18 | }
19 | 
20 | 
21 | jest.run(argv);
22 | 


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/src/App.css:
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https://raw.githubusercontent.com/lokhmakov/create-react-app-npm/6a549a4b10c7bdefc813d7651b78d0fb36510450/src/App.css


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/src/App.js:
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 1 | import React                from 'react'
 2 | 
 3 | import YourComponent        from 'components/YourComponent'
 4 | 
 5 | class App extends React.Component {
 6 |   render() {
 7 |     return (
 8 |       <YourComponent>
 9 |         1
10 |       </YourComponent>
11 |     )
12 |   }
13 | }
14 | 
15 | export default App
16 | 


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/src/index.css:
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1 | body {
2 |   margin: 0;
3 |   padding: 0;
4 |   font-family: serif;
5 | }
6 | 


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/src/index.js:
--------------------------------------------------------------------------------
 1 | import React                from 'react'
 2 | import ReactDOM             from 'react-dom'
 3 | import App                  from './App'
 4 | 
 5 | import './index.css'
 6 | 
 7 | ReactDOM.render(
 8 |   <App />,
 9 |   document.getElementById('root')
10 | )
11 | 


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/src/node_modules/components/YourComponent/YourComponent.css:
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 1 | .root {
 2 |   background: linear-gradient(to top,#fed835 20px,#ffeb3c 20px);
 3 | 
 4 |   font-family: 'Times New Roman',Times,serif;
 5 |   font-size: 30px;
 6 |   color: white;
 7 |   line-height: 35px;
 8 |   text-align: center;
 9 | }
10 | 


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/src/node_modules/components/YourComponent/YourComponent.js:
--------------------------------------------------------------------------------
 1 | import React                from 'react'
 2 | 
 3 | import s                    from './YourComponent.css'
 4 | 
 5 | class YourComponent extends React.Component {
 6 |   render() {
 7 |     return (
 8 |       <div className={ s.root }>
 9 |         { this.props.children }
10 |       </div>
11 |     )
12 |   }
13 | }
14 | 
15 | export default YourComponent
16 | 


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/src/node_modules/components/YourComponent/package.json:
--------------------------------------------------------------------------------
1 | {
2 |   "private": true,
3 |   "name": "YourComponent",
4 |   "main": "./YourComponent.js"
5 | }
6 | 


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/src/node_modules/index.js:
--------------------------------------------------------------------------------
1 | export { default as YourComponent } from './components/YourComponent'
2 | 


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