webpack.config.js

var webpack = require('webpack');
var path = require('path');

// variables
var isProduction = process.argv.indexOf('-p') >= 0;
var sourcePath = path.join(__dirname, './client');
var dataPath = path.join(__dirname, './data');
var outPath = path.join(__dirname, './www');

// plugins
var HtmlWebpackPlugin = require('html-webpack-plugin');
var ExtractTextPlugin = require('extract-text-webpack-plugin');

const extractSass = new ExtractTextPlugin({
  filename: '[name].[contenthash].css',
  disable: process.env.NODE_ENV === 'development'
});

module.exports = {
  context: sourcePath,
  entry: {
    main: './index.tsx',
    vendor: ['react', 'react-dom', 'react-redux', 'react-router', 'redux']
  },
  output: {
    path: outPath,
    publicPath: '/',
    filename: 'bundle.js',
  },
  target: 'web',
  resolve: {
    extensions: ['.js', '.ts', '.tsx'],
    // Fix webpack's default behavior to not load packages with jsnext:main
    // module
    // https://github.com/Microsoft/TypeScript/issues/11677
    mainFields: ['main'],
    alias: {
      inherits$: path.resolve(__dirname, 'node_modules/inherits')
    }
  },
  module: {
    loaders: [
      // for ploty.js
      {
        test: /\.js$/,
        loader: 'ify-loader'
      },
      // .ts, .tsx
      {
        test: /\.tsx?$/,
        use: isProduction ? 'awesome-typescript-loader?module=es6' : ['react-hot-loader', 'awesome-typescript-loader']
      },
      // scss
      {
        test: /\.s?css$/,
        use: extractSass.extract({
          use: [{
            loader: 'css-loader'
          }, {
            loader: 'sass-loader'
          }],
          // use style-loader in development
          fallback: 'style-loader'
        })
      },
      // static assets
      {
        test: /\.html$/,
        use: 'html-loader'
      },
      {
        test: /\.png$/,
        use: 'url-loader?limit=10000'
      },
      {
        test: /\.jpg$/,
        use: 'file-loader'
      },
      {
        test: /\.ttf$/,
        use: 'file-loader'
      },
      {
        test: /\.woff2$/,
        use: 'file-loader'
      },
      {
        test: /\.woff$/,
        use: 'file-loader'
      },
      {
        test: /\.eot$/,
        use: 'file-loader'
      },
      {
        test: /\.svg$/,
        use: 'file-loader'
      },
    ],
  },
  plugins: [
    new webpack.optimize.CommonsChunkPlugin({
      name: 'vendor',
      filename: 'vendor.bundle.js',
      minChunks: Infinity
    }),
    new webpack.optimize.AggressiveMergingPlugin(), new ExtractTextPlugin({
      filename: 'styles.css',
      // disable: !isProduction
    }),
    new HtmlWebpackPlugin({
      template: 'index.html',
      favicon: './assets/favicon.ico'
    }),
    extractSass
  ],
  devtool: 'eval-source-map',
  devServer: {
    contentBase: [dataPath],
    hot: true,
    stats: {
      warnings: false
    },
    openPage: '/go'
  },
  node: {
    // workaround for webpack-dev-server issue
    // https://github.com/webpack/webpack-dev-server/issues/60#issuecomment-103411179
    fs: 'empty',
    net: 'empty'
  }
};