webpack.config.production.js

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

module.exports = {
  entry: [
    './client/src/index'
  ],
  output: {
    path: path.join(__dirname, '.build/dist'),
    filename: 'bundle.js',
    publicPath: '/.build'
  },
  module: {
    rules: [{
      test: /\.js$/,
      loaders: ['babel-loader'],
      exclude: /node_modules/,
      include: path.join(__dirname, 'client')
    },
    {
      test: /\.css$/,
      use: [
        { loader: "style-loader" },
        { loader: "css-loader" }
      ]
    }]
  },
  plugins: [
    new webpack.DefinePlugin({
      'process.env.NODE_ENV': JSON.stringify(process.env.NODE_ENV)
    }),
  ]
};