lofig/webpack.config.js

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

module.exports = {
  entry: './lofig.js',
  output: {
    path: path.resolve(__dirname, './dist'),
    publicPath: '/dist',
    filename: 'lofig.min.js',
  },
  resolve: {
    alias: {
      modules: path.join(__dirname, 'node_modules')
    }
  },
  resolveLoader: {
    root: path.join(__dirname, 'node_modules'),
  },
  module: {
    loaders: [
      {
        test: /\.js$/,
        loader: 'babel',
        exclude: /node_modules/,
        query: {
            presets: ['es2015']
        }
      }
    ]
  },
  devServer: {
    historyApiFallback: true,
    noInfo: true
  },
  devtool: '#eval-source-map',
  plugins: [
    new webpack.ProvidePlugin({
        'Promise': 'bluebird',
        'fetch': 'imports?this=>global!exports?global.fetch!whatwg-fetch'
    }),
  ]
}

if (process.env.NODE_ENV === 'production') {
  module.exports.devtool = '#source-map'
  module.exports.plugins = (module.exports.plugins || []).concat([
    new webpack.DefinePlugin({
      'process.env': {
        NODE_ENV: '"production"'
      }
    }),
    new webpack.optimize.UglifyJsPlugin({
      compress: {
        warnings: false
      }
    }),
    new webpack.optimize.OccurenceOrderPlugin()
  ])
}