/*
 * @Author: luoxi
 * @Date: 2022-01-25 09:51:12
 * @LastEditors: luoxi
 * @LastEditTime: 2022-01-25 12:40:52
 * @FilePath: \vue-admin-box\vite.config.ts
 * @Description:
 */
import { ConfigEnv, UserConfigExport } from 'vite'
import vue from '@vitejs/plugin-vue'
import { resolve } from 'path'

import { svgBuilder } from './src/plugins/svgBuilder';

const pathResolve = (dir: string): any => {
  return resolve(__dirname, ".", dir)
}

const alias: Record<string, string> = {
  '@': pathResolve("src")
}

/**
 * @description-en vite document address
 * @description-cn vite官网
 * https://vitejs.cn/config/ */
export default ({ command }: ConfigEnv): UserConfigExport => {
  return {
    base: './',
    resolve: {
      alias
    },

    server: {
      port: 3001,
      host: '0.0.0.0',
      open: false,
      proxy: { // 代理配置
        '/ruoyi': 'http://localhost:8080/'
      },
    },
    build: {
      lib: {
        formats:['es'],
        entry: resolve(__dirname, 'src/index.ts'),
        name: 'app_common_frame',
        fileName: (format) => `index.${format}.js`
      },
      rollupOptions: {
        //preserveEntrySignatures:'exports-only',
        external: ['vue','element-plus','axios','vuex','js-cookie'],
        output: {
          format:'esm',
          manualChunks: {
            'echarts': ['echarts'],
          },
          globals: {
            vue: 'Vue'
          }
        }
      }
    },
    plugins: [
      vue(),
      svgBuilder('./src/assets/icons/svg/','svg-icon')
    ],
    css: {
      preprocessorOptions: {
        scss: {
          javascriptEnabled: true,
          additionalData: '@import "./src/assets/style/common.scss";',
        }
      },
      postcss: {
        plugins: [
            {
              postcssPlugin: 'internal:charset-removal',
              AtRule: {
                charset: (atRule) => {
                  if (atRule.name === 'charset') {
                    atRule.remove();
                  }
                }
              }
            }
        ],
      },
    }
  };
}