vite.config.ts

import { defineConfig } from 'vite'
import vue from '@vitejs/plugin-vue'

import { createSvgIconsPlugin } from 'vite-plugin-svg-icons'
import path from 'path'

import { viteMockServe } from 'vite-plugin-mock'

// https://vitejs.dev/config/
export default defineConfig(({ command }) => {
  return {
    plugins: [
      vue(),
      createSvgIconsPlugin({
        // Specify the icon folder to be cached
        iconDirs: [path.resolve(process.cwd(), 'src/assets/icons')],
        // Specify symbolId format
        symbolId: 'icon-[dir]-[name]',
      }),
      viteMockServe({
        // 更多配置见最下方
        mockPath: './mock/', //mock文件地址
        localEnabled: command === 'serve', // 开发环境可用 mock
        prodEnabled: true, // 生产打包开关 // 这样可以控制关闭mock的时候不让mock打包到最终代码内
        injectCode: ` import { setupProdMockServer } from './mockProdServer'; setupProdMockServer(); `,
      }),
    ],
    resolve: {
      alias: {
        '@': path.resolve('./src'), // 相对路径别名配置，使用 @ 代替 src
      },
    },
    // scss 全局变量配置
    css: {
      preprocessorOptions: {
        scss: {
          javascriptEnabled: true,
          additionalData: '@import "./src/styles/variable.scss";',
        },
      },
    },
    build: {
      chunkSizeWarningLimit: 3000,
      rollupOptions: {
        output: {
          manualChunks(id) {
            if (id.includes('node_modules')) {
              return id
                .toString()
                .split('node_modules/')[1]
                .split('/')[0]
                .toString()
            }
          },
        },
      },
    },
  }
})