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- import path from 'node:path'
- import { execSync } from 'node:child_process'
- import dayjs from 'dayjs'
- import { defineConfig, loadEnv } from 'vite'
- import Uni from '@dcloudio/vite-plugin-uni'
- // @see https://uni-helper.js.org/vite-plugin-uni-pages
- import UniPages from '@uni-helper/vite-plugin-uni-pages'
- // @see https://uni-helper.js.org/vite-plugin-uni-layouts
- import UniLayouts from '@uni-helper/vite-plugin-uni-layouts'
- // @see https://github.com/uni-helper/vite-plugin-uni-platform
- // 需要与 @uni-helper/vite-plugin-uni-pages 插件一起使用
- import UniPlatform from '@uni-helper/vite-plugin-uni-platform'
- // @see https://github.com/uni-helper/vite-plugin-uni-manifest
- import UniManifest from '@uni-helper/vite-plugin-uni-manifest'
- // @see https://unocss.dev/
- import UnoCSS from 'unocss/vite'
- import AutoImport from 'unplugin-auto-import/vite'
- import { visualizer } from 'rollup-plugin-visualizer'
- import ViteRestart from 'vite-plugin-restart'
- // https://vitejs.dev/config/
- export default ({ command, mode }) => {
- // console.log(mode === process.env.NODE_ENV) // true
- // mode: 区分生产环境还是开发环境
- console.log('command, mode -> ', command, mode)
- // pnpm dev:h5 时得到 => serve development
- // pnpm build:h5 时得到 => build production
- // pnpm dev:mp-weixin 时得到 => build development (注意区别,command为build)
- // pnpm build:mp-weixin 时得到 => build production
- // pnpm dev:app 时得到 => build development (注意区别,command为build)
- // pnpm build:app 时得到 => build production
- // dev 和 build 命令可以分别使用 .env.development 和 .env.production 的环境变量
- const { UNI_PLATFORM } = process.env
- console.log('UNI_PLATFORM -> ', UNI_PLATFORM) // 得到 mp-weixin, h5, app 等
- const env = loadEnv(mode, path.resolve(process.cwd(), 'env'))
- const {
- VITE_APP_PORT,
- VITE_SERVER_BASEURL,
- VITE_DELETE_CONSOLE,
- VITE_SHOW_SOURCEMAP,
- VITE_APP_PROXY,
- VITE_APP_PROXY_PREFIX,
- } = env
- console.log('环境变量 env -> ', env)
- return defineConfig({
- envDir: './env', // 自定义env目录
- plugins: [
- UniPages({
- exclude: ['**/components/**/**.*'],
- routeBlockLang: 'json5', // 虽然设了默认值,但是vue文件还是要加上 lang="json5", 这样才能很好地格式化
- // homePage 通过 vue 文件的 route-block 的type="home"来设定
- // pages 目录为 src/pages,分包目录不能配置在pages目录下
- // subPackages: ['src/pages-sub'], // 是个数组,可以配置多个,但是不能为pages里面的目录
- dts: 'src/types/uni-pages.d.ts',
- }),
- UniLayouts(),
- UniPlatform(),
- UniManifest(),
- // UniXXX 需要在 Uni 之前引入
- Uni(),
- {
- // 临时解决 dcloudio 官方的 @dcloudio/uni-mp-compiler 出现的编译 BUG
- // 参考 github issue: https://github.com/dcloudio/uni-app/issues/4952
- // 自定义插件禁用 vite:vue 插件的 devToolsEnabled,强制编译 vue 模板时 inline 为 true
- name: 'fix-vite-plugin-vue',
- configResolved(config) {
- const plugin = config.plugins.find((p) => p.name === 'vite:vue')
- if (plugin && plugin.api && plugin.api.options) {
- plugin.api.options.devToolsEnabled = false
- }
- },
- },
- UnoCSS(),
- AutoImport({
- imports: ['vue', 'uni-app'],
- dts: 'src/types/auto-import.d.ts',
- dirs: ['src/hooks'], // 自动导入 hooks
- eslintrc: { enabled: true },
- vueTemplate: true, // default false
- }),
- ViteRestart({
- // 通过这个插件,在修改vite.config.js文件则不需要重新运行也生效配置
- restart: ['vite.config.js'],
- }),
- // h5环境增加 BUILD_TIME 和 BUILD_BRANCH
- UNI_PLATFORM === 'h5' && {
- name: 'html-transform',
- transformIndexHtml(html) {
- return html.replace('%BUILD_TIME%', dayjs().format('YYYY-MM-DD HH:mm:ss'))
- },
- },
- // 打包分析插件,h5 + 生产环境才弹出
- UNI_PLATFORM === 'h5' &&
- mode === 'production' &&
- visualizer({
- filename: './node_modules/.cache/visualizer/stats.html',
- open: true,
- gzipSize: true,
- brotliSize: true,
- }),
- ],
- define: {
- __UNI_PLATFORM__: JSON.stringify(UNI_PLATFORM),
- __VITE_APP_PROXY__: JSON.stringify(VITE_APP_PROXY),
- },
- css: {
- postcss: {
- plugins: [
- // autoprefixer({
- // // 指定目标浏览器
- // overrideBrowserslist: ['> 1%', 'last 2 versions'],
- // }),
- ],
- },
- },
- resolve: {
- alias: {
- '@': path.join(process.cwd(), './src'),
- '@img': path.join(process.cwd(), './src/static/images'),
- },
- },
- server: {
- host: '0.0.0.0',
- hmr: true,
- port: Number.parseInt(VITE_APP_PORT, 10),
- // 仅 H5 端生效,其他端不生效(其他端走build,不走devServer)
- proxy: JSON.parse(VITE_APP_PROXY)
- ? {
- [VITE_APP_PROXY_PREFIX]: {
- target: VITE_SERVER_BASEURL,
- changeOrigin: true,
- rewrite: (path) => path.replace(new RegExp(`^${VITE_APP_PROXY_PREFIX}`), ''),
- },
- }
- : undefined,
- },
- build: {
- // 方便非h5端调试
- sourcemap: VITE_SHOW_SOURCEMAP === 'true', // 默认是false
- target: 'es6',
- // 开发环境不用压缩
- minify: mode === 'development' ? false : 'terser',
- terserOptions: {
- compress: {
- drop_console: VITE_DELETE_CONSOLE === 'true',
- drop_debugger: true,
- },
- },
- },
- })
- }
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