webpack.config.js

var webpack = require('webpack');

module.exports = {
  entry: './src/main.js',
  output: {
    path: __dirname,
    publicPath: '/',
    filename: 'build.js'
  },
  resolve: {
    alias: {
      vue: 'vue/dist/vue.common.js'
    }
  },
  module: {
    loaders: [
      {
        test: /\.js$/,
        loader: 'babel',
        exclude: /node_modules/
      },
      {
        test: /\.vue$/,
        loader: 'vue'
      }
    ]
  },
  vue: {
    loaders: {
      js: 'babel'
    }
  }
}


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.DefinePlugin({
      'process.env': {
        NODE_ENV: '"production"'
      }
    }),
    new webpack.optimize.UglifyJsPlugin({
      sourceMap: true,
      compress: {
        warnings: false
      }
    }),
    new webpack.optimize.OccurrenceOrderPlugin()
  ])
}