/*
 * @Author: lf
 * @Date: 2022-09-28 18:56:09
 * @LastEditors: lf
 * @LastEditTime: 2022-09-29 09:55:03
 * @FilePath: \abc\vue.config.js
 * @Description: 
 * @custom_string_lf: 你可以期待太阳从东方升起，而风却随心所欲地从四面八方吹来。    --萨特
 */
const path = require('path')
function resolve (dir) {
  return path.join(__dirname, dir)
}
module.exports = {
  transpileDependencies: [/node_modules[/\\\\](.*)[/\\\\]/,"sock-js","sockjs-client"],
      // 配置css
      css: {
        // 是否使用css分离插件 ExtractTextPlugin
        // extract: process.env.NODE_ENV === 'production',
        sourceMap: true,
  },
  pluginOptions: {
    'style-resources-loader': {
        preProcessor: 'scss',
        patterns: [
            resolve('src/style/mixins/mixins.scss'),
            resolve('src/style/mixins.scss'),
            resolve('src/style/variables.scss'),
        ],
    },
},
  chainWebpack: (config) => {
        // 配置别名
    config.resolve.alias
      .set('@', resolve('src'))
      .set('assets', resolve('src/assets'))
      .set('style', resolve('src/style'))
      .set('plugin', resolve('src/plugin'))
      .set('components', resolve('src/components'))
    config.entry('main').add('babel-polyfill')
  },
}