webpack.config.js

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

var ENV = process.argv.indexOf('--prod') >= 0 ? 'production' : 'development';

module.exports = {
  entry: {
    './dev/js/bundle': './src/app'
  },

  output: {
    path: './',
    publicPath: "/",
    filename: '[name].js'
  },

  resolve: {
    root: [
      path.resolve('src'),
      path.resolve('node_modules')
    ],

    extensions: [
      '',
      '.js',
      '.jsx'
    ]
  },

  module: {
    preLoaders:[{
      test: /\.(js|jsx)$/,
      exclude: /node_modules/,
      loader: 'eslint-loader'
    }],

    loaders: [{
      test: /\.(js|jsx)$/,
      exclude: /node_modules/,
      loader: 'babel'
    }],

    postLoaders: [
    ]
  },

  eslint: {
    configFile: './.eslintrc'
  },

  plugins: [
    new webpack.DefinePlugin({
      'process.env.NODE_ENV': `"${ENV}"`
    })
  ].concat(ENV === 'production' ? [
    new webpack.BannerPlugin('point-campaign-page-pc' + new Date()),
    new webpack.optimize.UglifyJsPlugin()
  ] : [
    new webpack.HotModuleReplacementPlugin()
  ]),

  devtool: ENV === 'development' ?
    'eval' :
    // 'inline-source-map' :
    undefined,

  devServer: {
    open: true,
    quiet: false,
    noInfo: false,
    inline: true,
    hot: false,
    color: true,
    port: 9000,
    contentBase: './',
    historyApiFallback: false
  }
};