/* eslint-env node */ const path = require('path'); const webpack = require('webpack'); const loaderUtils = require('loader-utils'); const ExtractTextPlugin = require('extract-text-webpack-plugin'); const HtmlWebpackPlugin = require('html-webpack-plugin'); const CircularDependencyPlugin = require('circular-dependency-plugin'); const cssUrl = require('webpack-utils/cssUrl'); const cssImport = require('postcss-import'); const vendor = Object.keys(require('./package.json').dependencies); const rootPath = path.resolve('./src'); var config = {}; try { config = require('./config/env.js'); } catch (err) { console.error('\n\n===\nCan not find config/env.js. Running with defaults\n===\n\n', err); } /** * TODO: https://babeljs.io/docs/plugins/ * TODO: отдельные конфиги для env (аля https://github.com/davezuko/react-redux-starter-kit) * TODO: dev tools https://github.com/freeqaz/redux-simple-router-example/blob/master/index.jsx * https://github.com/glenjamin/ultimate-hot-reloading-example ( обратить внимание на плагины babel ) * https://github.com/gajus/react-css-modules ( + BrowserSync) * https://github.com/reactuate/reactuate * https://github.com/insin/nwb * * Inspiration projects: * https://github.com/davezuko/react-redux-starter-kit */ const isProduction = process.argv.some((arg) => arg === '-p'); const isTest = process.argv.some((arg) => arg.indexOf('karma') !== -1); const isDockerized = !!process.env.DOCKERIZED; process.env.NODE_ENV = isProduction ? 'production' : 'development'; if (isTest) { process.env.NODE_ENV = 'test'; } const CSS_CLASS_TEMPLATE = isProduction ? '[hash:base64:5]' : '[path][name]-[local]'; const fileCache = {}; const cssLoaderQuery = { modules: true, importLoaders: 2, url: false, localIdentName: CSS_CLASS_TEMPLATE, /** * cssnano options */ sourcemap: !isProduction, autoprefixer: { add: true, remove: true, browsers: ['last 2 versions'] }, safe: true, // отключаем минификацию цветов, что бы она не ломала такие выражения: // composes: black from './buttons.scss'; colormin: false, discardComments: { removeAll: true } }; var webpackConfig = { entry: { app: path.join(__dirname, 'src'), vendor: vendor }, output: { path: path.join(__dirname, 'dist'), publicPath: '/', filename: '[name].js?[hash]' }, resolve: { root: rootPath, extensions: ['', '.js', '.jsx'] }, externals: isTest ? { sinon: 'sinon', // http://airbnb.io/enzyme/docs/guides/webpack.html cheerio: 'window', 'react/lib/ExecutionEnvironment': true, 'react/lib/ReactContext': true, 'react/addons': true } : {}, devtool: isTest ? 'inline-source-map' : 'eval', plugins: [ new webpack.DefinePlugin({ 'process.env': { NODE_ENV: JSON.stringify(process.env.NODE_ENV) }, __DEV__: !isProduction, __TEST__: isTest, __PROD__: isProduction }), new HtmlWebpackPlugin({ template: 'src/index.ejs', favicon: 'src/favicon.ico', hash: false, // webpack does this for all our assets automagically filename: 'index.html', inject: false, minify: { collapseWhitespace: isProduction }, ga: config.ga }), new webpack.ProvidePlugin({ // window.fetch polyfill fetch: 'imports?this=>self!exports?self.fetch!whatwg-fetch' }) ].concat(isTest ? [] : [ new webpack.optimize.CommonsChunkPlugin('vendor', 'vendor.js?[hash]') ]).concat(isProduction ? [ new webpack.optimize.DedupePlugin(), new webpack.optimize.UglifyJsPlugin() ] : []), module: { loaders: [ { test: /\.scss$/, extractInProduction: true, loader: 'style!css?' + JSON.stringify(cssLoaderQuery) + '!sass!postcss?syntax=postcss-scss' }, { test: /\.jsx?$/, exclude: /node_modules/, loader: 'babel' }, { test: /\.(png|gif|jpg|svg)$/, loader: 'file', query: { name: 'assets/[name].[ext]?[hash]' } }, { test: /\.(woff|woff2|ttf)$/, loader: 'file', query: { name: 'assets/fonts/[name].[ext]?[hash]' } }, { test: /\.json$/, exclude: /(intl|font)\.json/, loader: 'json' }, { test: /\.html$/, loader: 'html' }, { test: /\.intl\.json$/, loader: 'babel!intl!json' }, { test: /\.font\.(js|json)$/, loader: 'raw!fontgen' } ] }, resolveLoader: { alias: { intl: path.resolve('webpack-utils/intl-loader') } }, postcss() { return [ cssImport({ path: rootPath, addDependencyTo: webpack, resolve: ((defaultResolve) => (url, basedir, importOptions) => defaultResolve(loaderUtils.urlToRequest(url), basedir, importOptions) )(require('postcss-import/lib/resolve-id')), load: ((defaultLoad) => (filename, importOptions) => { if (/\.font.(js|json)$/.test(filename)) { if (!fileCache[filename] || !isProduction) { // do not execute loader on the same file twice // this is an overcome for a bug with ExtractTextPlugin, for isProduction === true // when @imported files may be processed mutiple times fileCache[filename] = new Promise((resolve, reject) => this.loadModule(filename, (err, source) => err ? reject(err) : resolve(this.exec(source)) ) ); } return fileCache[filename]; } return defaultLoad(filename, importOptions); } )(require('postcss-import/lib/load-content')) }), cssUrl(this) ]; } }; if (isProduction) { webpackConfig.module.loaders.forEach((loader) => { if (loader.extractInProduction) { // remove style-loader from chain and pass through ExtractTextPlugin const parts = loader.loader.split('!'); loader.loader = ExtractTextPlugin.extract( parts[0], // style-loader parts.slice(1) // css-loader and rest .join('!') .replace(/[&?]sourcemap/, '') ); } }); webpackConfig.plugins.push(new ExtractTextPlugin('styles.css', { allChunks: true })); webpackConfig.devtool = false; } if (!isProduction && !isTest) { webpackConfig.plugins.push( new webpack.HotModuleReplacementPlugin(), new webpack.NoErrorsPlugin(), new CircularDependencyPlugin({ exclude: /node_modules/, failOnError: false }) ); if (config.apiHost) { webpackConfig.devServer = { host: 'localhost', port: 8080, proxy: { '/api': { target: config.apiHost, changeOrigin: true // add host http-header, based on target } }, hot: true, inline: true, historyApiFallback: true }; } } if (isDockerized) { webpackConfig.watchOptions = { poll: 2000 }; webpackConfig.devServer.host = '0.0.0.0'; } module.exports = webpackConfig;