vite.config.ts

import type { ConfigEnv } from 'vite'
import { defineConfig, loadEnv } from 'vite'

import { convertEnv, getRootPath, getSrcPath } from './build/utils'
import { viteDefine } from './build/config'
import { setupVitePlugins } from './build/plugins'

export default defineConfig((configEnv: ConfigEnv) => {
  const srcPath = getSrcPath()
  const rootPath = getRootPath()
  const isBuild = configEnv.command === 'build'

  const viteEnv = convertEnv(loadEnv(configEnv.mode, process.cwd()))

  // vercel配置 修改vercel.json
  // const fs = require('fs')

  // // 读取JSON文件内容
  // const jsonData = JSON.parse(fs.readFileSync('vercel.json'))
  // jsonData.rewrites[jsonData.rewrites.length - 1].destination = `${viteEnv.VITE_BASE_URL}/$1`
  // // 写入修改后的JSON数据到本地文件中
  // fs.writeFileSync('vercel.json', JSON.stringify(jsonData))
  // // eslint-disable-next-line no-console

  const { VITE_PORT, VITE_PUBLIC_PATH } = viteEnv
  return {
    base: VITE_PUBLIC_PATH,
    resolve: {
      alias: {
        '~': rootPath,
        '@': srcPath,
      },
    },
    define: viteDefine,
    plugins: setupVitePlugins(viteEnv, isBuild),
    server: {
      host: '0.0.0.0',
      port: VITE_PORT,
      open: false,
      proxy: {
        '/api': {
          target: viteEnv.VITE_BASE_URL,
          changeOrigin: true,
          rewrite: path => path.replace(/^\/api/, ''), // 不可以省略rewrite
          // rewrite: path => path.replace('/api/', '/'),
        },
      },
    },
    build: {
      reportCompressedSize: false,
      sourcemap: false,
      chunkSizeWarningLimit: 1024, // chunk 大小警告的限制（单位kb）
      commonjsOptions: {
        ignoreTryCatch: false,
      },
    },
  }
})