webpack.config.js

var path = require('path')
var webpack = require('webpack')
var BundleAnalyzerPlugin = require('webpack-bundle-analyzer').BundleAnalyzerPlugin
const VueLoaderPlugin = require('vue-loader/lib/plugin')

module.exports = {
  entry: {
    build: './src/main.js'
  },
  mode: process.env.NODE_ENV || 'development',
  output: {
    path: path.resolve(__dirname, './dist/static'),
    publicPath: '/static/',
    filename: '[name].js'
  },
  module: {
    rules: [
      {
        test: /\.vue$/,
        loader: 'vue-loader'
      },
      {
        test: /\.js$/,
        loader: 'babel-loader',
        exclude: /node_modules/
      },
      {
        test: /\.css$/,
        use: ['style-loader', 'css-loader']
      },
      {
        test: /\.svg/,
        loader: 'raw-loader'
      },
      {
        test: /\.(png|jpg|gif|woff|ttf)$/,
        loader: 'file-loader',
        query: {
          name: '[name].[ext]?[hash]'
        }
      }
    ]
  },
  plugins: [
    new VueLoaderPlugin(),
    new webpack.DefinePlugin({
      VERSION: JSON.stringify(require('./package.json').version),
      'process.env': {
        NODE_ENV: JSON.stringify(process.env.NODE_ENV)
      }
    })
  ]
}

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 BundleAnalyzerPlugin(),
  // ])
}