vite.config.ts

import { ConfigEnv, UserConfigExport, defineConfig, loadEnv } from 'vite'
import react from '@vitejs/plugin-react-swc'
import UnoCSS from 'unocss/vite'
import path from 'path'
import { createSvgIconsPlugin } from 'vite-plugin-svg-icons'

// https://vitejs.dev/config/
export default ({ command, mode }: ConfigEnv): UserConfigExport => {
  let env = loadEnv(mode, process.cwd())
  return {
    base: './',
    plugins: [
      react(),
      UnoCSS(),
      createSvgIconsPlugin({
        iconDirs: [path.resolve(process.cwd(), 'src/assets/icons')],
        symbolId: 'icon-[dir]-[name]'
      })
    ],
    resolve: { alias: { '@': path.resolve('./src') } },
    css: {
      preprocessorOptions: {
        scss: {
          javascriptEnabled: true,
          additionalData: '@import "./src/styles/variable.scss";'
        }
      }
    },
    server: {
      proxy: {
        [env.VITE_APP_BASE_API]: {
          target: env.VITE_SERVE,
          // 需要代理跨域
          changeOrigin: true,
          rewrite: (path) => path.replace(/^\/api/, '')
        }
      }
    },
    build: {
      sourcemap: 'inline'
    }
  }
}