webpack.config.js

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

const HtmlWebpackPlugin = require('html-webpack-plugin');
const CopyWebpackPlugin = require('copy-webpack-plugin');

module.exports = {
  entry: {
    bundle: path.resolve(__dirname, 'src', 'index.js')
  },
  devServer: {
    contentBase: path.resolve(__dirname, 'dist'),
    port: 8080,
    open: true,
    openPage: '',
    stats: 'errors-only',
    historyApiFallback: true
  },
  output: {
    path: path.resolve(__dirname, 'dist'),
    filename: '[name].js'
  },
  resolve: {
    extensions: [
      '.js'
    ]
  },
  module: {
    loaders: [
      {
        loader: 'babel-loader',
        test: /\.js$/
      },
      {
        test: /\.css$/,
        use: ['style-loader', 'css-loader']
      }
    ],
  },
  plugins: [
    new HtmlWebpackPlugin({
      template: path.resolve(__dirname, 'src', 'index.html'),
      inject: 'head',
    }),
    new CopyWebpackPlugin([
      {
        from: path.resolve(__dirname, 'assets'),
        to: path.resolve(__dirname, 'dist', 'assets'),
      }
    ]),
    // new webpack.optimize.CommonsChunkPlugin({
    //   name: 'vendor',
    //   filename: 'vendor.js',
    //   minChunks: function (module) {
    //     return module.context && module.context.indexOf('node_modules') !== -1;
    //   },
    // }),
    // new webpack.optimize.CommonsChunkPlugin({
    //   name: 'manifest'
    // }),
  ],
  devtool: 'source-map'
};