webpack.conf.js

var config = require('../config');
var webpack = require('webpack');
var merge = require('webpack-merge');
var utils = require('./utils');
var path = require('path');
var projectRoot = path.resolve(__dirname, '../');
var baseWebpackConfig = require('./webpack.common');
var ExtractTextPlugin = require('extract-text-webpack-plugin');

const ENV = process.env.ENV = process.env.NODE_ENV = 'production';

module.exports = merge(baseWebpackConfig, {
  entry: {
    app: './src/index.js'
  },
  externals: {
    'lodash': 'lodash',
  },
  resolve: {
    alias: {
      'vue$': 'vue/dist/vue.runtime.min',
    }
  },
  module: {
    loaders: utils.styleLoaders({ extract: true })
  },
  output: {
    library: 'grpn-wh-components',
    libraryTarget: 'umd',
    umdNamedDefine: true
  },
  vue: {
    loaders: utils.cssLoaders({
      extract: true
    })
  },
  plugins: [
    new webpack.DefinePlugin({
      'process.env': {
        NODE_ENV: '"production"'
      }
    }),
    new ExtractTextPlugin('../lib/grpn-wh-components.css'),
  ]

});