webpack.config.js

const webpack = require('webpack');
const merge = require('webpack-merge');
const path = require('path');
const UglifyJsPlugin = require('uglifyjs-webpack-plugin');
const CopyWebpackPlugin = require('copy-webpack-plugin');
const VueLoaderPlugin = require('vue-loader/lib/plugin')

function resolve (dir) {
  return path.join(__dirname, '..', dir)
}

var config = {
  mode: process.env.NODE_ENV,
  output: {
    path: path.resolve(__dirname + '/dist/'),
  },
  resolve: {
    alias: {
      'vue$': 'vue/dist/vue.common.js'
    }
  },
  module: {
    rules: [
      {
        test: /\.vue$/,
        loader: 'vue-loader',
      },
      {
        test: /\.js$/,
        loader: 'babel-loader',
        include: [resolve('src'), resolve('test'), resolve('node_modules/webpack-dev-server/client')]
      },
      {
        test: /\.css$/,
        use: [
          'vue-style-loader',
          'css-loader'
        ]
      },
    ]
  },
  plugins: [
    new VueLoaderPlugin(),
    new CopyWebpackPlugin(
      [
	{
	  from: path.resolve(__dirname + '/src/'),
	  to: path.resolve(__dirname + '/dist/'),
	  ignore: [
	    '*~',
	    '.DS_Store',
            'App.vue',
            'main.js'
	  ]
	}
      ]
    )
  ],
  optimization: {

  }
};

module.exports = [

  // Config 1: For browser environment
  merge(config, {
    entry: path.resolve(__dirname, './wrapper.js'),
    output: {
      filename: 'vue-single-select.js',
      libraryTarget: 'window',
    }
  }),
  
  // Config 2: For Node-based development environments
  // merge(config, {
  // 	entry: path.resolve(__dirname, './single-select.vue'),
  // 	output: {
  // 	    filename: 'vue-clock.min.js',
  // 	    libraryTarget: 'umd',
  // 	}
  // })
];
if (process.env.NODE_ENV === 'production') {
  module.exports.devtool = '#source-map'
  // http://vue-loader.vuejs.org/en/workflow/production.html
  // module.exports.plugins = (module.exports.plugins || []).concat([
  // 	new webpack.LoaderOptionsPlugin({
  //         minimize: true
  // 	})
  // ])
}