webpack.config.js

const webpack = require('atool-build/lib/webpack')
const Visualizer = require('webpack-visualizer-plugin');
const TransferWebpackPlugin = require('transfer-webpack-plugin');
const path = require('path')

module.exports = function (webpackConfig, env) {

  // console.log(webpackConfig)
  const isDev = env === 'development'

  webpackConfig.babel.plugins.push('transform-runtime')
  webpackConfig.babel.plugins.push(['import', {
    libraryName: 'antd',
    style: true
  }])

  // Support hmr
  if (isDev) {
    webpackConfig.devtool = '#eval'
    webpackConfig.babel.plugins.push(['dva-hmr', {
      entries: [
        './src/index.js'
      ]
    }])
  } else {
    // webpackConfig.babel.plugins.push('dev-expression')
  }

  // Don't extract common.js and common.css
  webpackConfig.plugins = webpackConfig.plugins.filter(function (plugin) {
    return !(plugin instanceof webpack.optimize.CommonsChunkPlugin)
  })

  if (isDev) {
    webpackConfig.plugins.push(new Visualizer())
  }
  // webpackConfig.plugins.push(new webpack.optimize.DedupePlugin())

  if (!isDev) {
    webpackConfig.plugins.push(new TransferWebpackPlugin([{
      from: 'public', to: './'
    }], path.join(__dirname, '')))

    webpackConfig.externals = {
      'react': 'React',
      'react-dom': 'ReactDOM',
      'react-router': 'ReactRouter',
      'antd': 'antd'
    }
  }

  // Support CSS Modules
  // Parse all less files as css module.
  // webpackConfig.module.loaders.forEach(function (loader, index) {
  //   if (typeof loader.test === 'function' && loader.test.toString().indexOf('\\.less$') > -1) {
  //     loader.include = /node_modules/
  //     loader.test = /\.less$/
  //   }
  //   if (loader.test.toString() === '/\\.module\\.less$/') {
  //     loader.exclude = /node_modules/
  //     loader.test = /\.less$/
  //   }
  //   if (typeof loader.test === 'function' && loader.test.toString().indexOf('\\.css$') > -1) {
  //     loader.include = /node_modules/
  //     loader.test = /\.css$/
  //   }
  //   if (loader.test.toString() === '/\\.module\\.css$/') {
  //     loader.exclude = /node_modules/
  //     loader.test = /\.css$/
  //   }
  // })

  return webpackConfig
}