webpack.buildVueDirective.js

var StatsPlugin = require('stats-webpack-plugin')
var webpack = require('webpack')
var path = require('path')

module.exports = {
  entry: path.join(__dirname, './src/vueTextMask.js'),

  module: {
    loaders: [
      {
        test: /\.vue$/,
        loader: 'vue'
      },
      {
        test: /\.js$/,
        loader: 'babel-loader',
        exclude: /node_modules/
      }
    ]
  },

  output: {
    path: path.join(__dirname, './dist'),
    filename: 'vueTextMask.js',
    library: 'vueTextMask',
    libraryTarget: 'umd'
  },

  resolve: {
    extensions: ['', '.vue', '.js']
  },

  plugins: [
    new webpack.optimize.OccurenceOrderPlugin(),
    new webpack.DefinePlugin({
      'process.env.NODE_ENV': JSON.stringify('production')
    }),
    new webpack.optimize.UglifyJsPlugin({
      compressor: {
        screw_ie8: true,
        warnings: false
      }
    }),
    new StatsPlugin('stats.json', {
      chunkModules: true
    })
  ],

  externals: [
    {
      'vue': {
        root: 'Vue',
        commonjs2: 'vue',
        commonjs: 'vue',
        amd: 'vue'
      }
    }
  ]
}