vue-js-modal/webpack.prod.config.js

var webpack = require('webpack');
var config = require('./webpack.base.config');

config.plugins = (config.plugins || []).concat([
  new webpack.DefinePlugin({
    'process.env': {
      NODE_ENV: '"production"'
    }
  }),
  new webpack.optimize.UglifyJsPlugin({
    compress: {
      warnings: false
    }
  }),
  new webpack.optimize.OccurenceOrderPlugin()
]);

module.exports = config;