const environment = require('./environment') const webpack = require('webpack') const UglifyJsPlugin = require('uglify-js') let plugin = new webpack.EnvironmentPlugin({ NODE_ENV: 'production' }) environment.plugins.append('EnvironmentPlugin', plugin) environment.plugins.append( 'UglifyJs', new webpack.optimize.UglifyJsPlugin({ compress: { warnings: false } }) ) module.exports = environment.toWebpackConfig()