vite.config.ts

import { ConfigEnv, UserConfig, defineConfig, loadEnv } from 'vite'
import vue from '@vitejs/plugin-vue'
import { resolve } from 'path'
import AutoImport from 'unplugin-auto-import/vite'
import Components from 'unplugin-vue-components/vite'
import { ElementPlusResolver } from 'unplugin-vue-components/resolvers'
import { visualizer } from 'rollup-plugin-visualizer'

// https://vitejs.dev/config/
export default defineConfig(({ mode }: ConfigEnv): UserConfig => {
  const viteEnv = loadEnv(mode, process.cwd())
  return {
    base: '/',
    resolve: {
      alias: {
        '@': resolve(__dirname, './src')
      }
    },
    server: {
      host: '0.0.0.0',
      port: viteEnv.VITE_PORT as unknown as number,
      proxy: {
        '/api': {
          target: viteEnv.VITE_PROXY,
          changeOrigin: true,
          rewrite: (path) => path.replace(/^\/api/, '')
        }
      }
    },
    plugins: [
      vue({
        template: {
          compilerOptions: {
            isCustomElement: (tag) => tag === 'iconpark-icon'
          }
        }
      }),
      AutoImport({
        resolvers: [ElementPlusResolver()],
        dts: 'src/typings/auto-imports.d.ts' // 指定类型声明文件的路径
      }),
      Components({
        resolvers: [ElementPlusResolver()],
        dts: 'src/typings/components.d.ts' // 指定类型声明文件的路径
      }),
      visualizer({ open: false })
    ],
    esbuild: {
      pure: viteEnv.VITE_DROP_CONSOLE ? ['console.log', 'debugger'] : []
    },
    build: {
      outDir: 'dist',
      minify: 'esbuild',
      sourcemap: false,
      // 禁用 gzip 压缩大小报告，可略微减少打包时间
      reportCompressedSize: true,
      // 规定触发警告的 chunk 大小
      chunkSizeWarningLimit: 2000,
      rollupOptions: {
        output: {
          // Static resource classification and packaging
          chunkFileNames: 'assets/js/[name]-[hash].js',
          entryFileNames: 'assets/js/[name]-[hash].js',
          assetFileNames: 'assets/[ext]/[name]-[hash].[ext]'
        }
      }
    }
  }
})