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- import path from 'node:path'
- import process from 'node:process'
- import Uni from '@uni-helper/plugin-uni'
- import Components from '@uni-helper/vite-plugin-uni-components'
- // @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-manifest
- import UniManifest from '@uni-helper/vite-plugin-uni-manifest'
- // @see https://uni-helper.js.org/vite-plugin-uni-pages
- import UniPages from '@uni-helper/vite-plugin-uni-pages'
- // @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'
- /**
- * 分包优化、模块异步跨包调用、组件异步跨包引用
- * @see https://github.com/uni-ku/bundle-optimizer
- */
- import Optimization from '@uni-ku/bundle-optimizer'
- // https://github.com/uni-ku/root
- import UniKuRoot from '@uni-ku/root'
- import dayjs from 'dayjs'
- import { visualizer } from 'rollup-plugin-visualizer'
- import UnoCSS from 'unocss/vite'
- import AutoImport from 'unplugin-auto-import/vite'
- import { defineConfig, loadEnv } from 'vite'
- import ViteRestart from 'vite-plugin-restart'
- import openDevTools from './scripts/open-dev-tools'
- import { createCopyNativeResourcesPlugin } from './vite-plugins/copy-native-resources'
- import syncManifestPlugin from './vite-plugins/sync-manifest-plugins'
- // https://vitejs.dev/config/
- export default defineConfig(({ command, mode }) => {
- // @see https://unocss.dev/
- // const UnoCSS = (await import('unocss/vite')).default
- // 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_APP_TITLE,
- VITE_DELETE_CONSOLE,
- VITE_APP_PUBLIC_BASE,
- VITE_APP_PROXY_ENABLE,
- VITE_APP_PROXY_PREFIX,
- VITE_COPY_NATIVE_RES_ENABLE,
- } = env
- console.log('环境变量 env -> ', env)
- return defineConfig({
- envDir: './env', // 自定义env目录
- base: VITE_APP_PUBLIC_BASE,
- plugins: [
- UniLayouts(),
- UniPlatform(),
- UniManifest(),
- UniPages({
- exclude: ['**/components/**/**.*'],
- // pages 目录为 src/pages,分包目录不能配置在pages目录下!!
- // 是个数组,可以配置多个,但是不能为pages里面的目录!!
- subPackages: [
- 'src/pages-fg', // 这个是相对必要的路由,尽量留着(登录页、注册页、404页等)
- ],
- dts: 'src/types/uni-pages.d.ts',
- }),
- // Optimization 插件需要 page.json 文件,故应在 UniPages 插件之后执行
- Optimization({
- enable: {
- 'optimization': true,
- 'async-import': true,
- 'async-component': true,
- },
- dts: {
- base: 'src/types',
- },
- logger: false,
- }),
- // UniXXX 需要在 Uni 之前引入
- // 若存在改变 pages.json 的插件,请将 UniKuRoot 放置其后
- UniKuRoot({
- excludePages: ['**/components/**/**.*'],
- }),
- 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
- 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')).replace('%VITE_APP_TITLE%', VITE_APP_TITLE)
- },
- },
- // 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,
- }),
- // 原生插件资源复制插件 - 仅在 app 平台且启用时生效
- createCopyNativeResourcesPlugin(
- UNI_PLATFORM === 'app' && VITE_COPY_NATIVE_RES_ENABLE === 'true',
- {
- verbose: mode === 'development', // 开发模式显示详细日志
- },
- ),
- syncManifestPlugin(),
- Components({
- extensions: ['vue'],
- deep: true, // 是否递归扫描子目录,
- directoryAsNamespace: false, // 是否把目录名作为命名空间前缀,true 时组件名为 目录名+组件名,
- dts: 'src/types/components.d.ts', // 自动生成的组件类型声明文件路径(用于 TypeScript 支持)
- }),
- // 自动打开开发者工具插件 (必须修改 .env 文件中的 VITE_WX_APPID)
- openDevTools(),
- ],
- define: {
- __VITE_APP_PROXY__: JSON.stringify(VITE_APP_PROXY_ENABLE),
- },
- css: {
- postcss: {
- preprocessorOptions: {
- scss: {
- silenceDeprecations: ['legacy-js-api', 'color-functions', 'import'],
- },
- },
- 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_ENABLE)
- ? {
- [VITE_APP_PROXY_PREFIX]: {
- target: VITE_SERVER_BASEURL,
- changeOrigin: true,
- // 后端有/api前缀则不做处理,没有则需要去掉
- rewrite: path => path.replace(new RegExp(`^${VITE_APP_PROXY_PREFIX}`), ''),
- },
- }
- : undefined,
- },
- esbuild: {
- drop: VITE_DELETE_CONSOLE === 'true' ? ['console', 'debugger'] : [],
- },
- build: {
- sourcemap: false,
- // 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 : 'esbuild',
- },
- })
- })
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