vite.config.ts

import { resolve } from 'node:path'
import { cwd } from 'node:process'
import type { ConfigEnv, UserConfig } from 'vite'
import { defineConfig, loadEnv } from 'vite'
import dayjs from 'dayjs'
import { wrapperEnv } from './build/getEnv'
import { setupProxy } from './build/proxy'
import { setupVitePlugins } from './build'
import pkg from './package.json'

const { dependencies, devDependencies, name, version } = pkg

// 控制台要输出的构建信息
const __APP_INFO__ = {
  pkg: { dependencies, devDependencies, name, version },
  lastBuildTime: dayjs().format('YYYY-MM-DD HH:mm:ss'),
}

/** @see: https://vitejs.dev/config/ */
export default defineConfig(({ mode }: ConfigEnv): UserConfig => {
  const root = cwd()
  const env = loadEnv(mode, root)
  const viteEnv = wrapperEnv(env)

  return {
    base: viteEnv.VITE_PUBLIC_PATH,
    root,
    resolve: {
      alias: {
        '@': resolve(__dirname, './src'),
        'vue-i18n': 'vue-i18n/dist/vue-i18n.cjs.js',
      },
    },
    define: {
      __APP_INFO__: JSON.stringify(__APP_INFO__), // 之前的打包时间
    },
    css: {
      // preprocessorOptions: {
      //   scss: {
      //     additionalData: '@import "@/styles/var.scss";',
      //   },

    },
    server: {
      host: '0.0.0.0',
      port: viteEnv.VITE_PORT,
      open: viteEnv.VITE_OPEN,
      cors: true,
      proxy: setupProxy(viteEnv.VITE_PROXY),
    },
    plugins: setupVitePlugins(viteEnv),
    esbuild: {
      pure: viteEnv.VITE_DROP_CONSOLE ? ['console.log', 'debugger'] : [],
    },
    build: {
      outDir: 'dist',
      minify: 'esbuild',
      // 禁用 gzip 压缩大小报告，可略微减少打包时间
      reportCompressedSize: false,
      // 规定触发警告的 chunk 大小
      chunkSizeWarningLimit: 2000, // 2kb
      rollupOptions: {
        output: {
          // 静态资源打包分类
          chunkFileNames: 'assets/js/[name]-[hash].js',
          entryFileNames: 'assets/js/[name]-[hash].js',
          assetFileNames: 'assets/[ext]/[name]-[hash].[ext]',
        },
      },
    },
  }
})