vite.config.ts 8.8 KB

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  1. import Uni from '@dcloudio/vite-plugin-uni'
  2. import dayjs from 'dayjs'
  3. import path from 'node:path'
  4. import { defineConfig, loadEnv } from 'vite'
  5. import fs from 'node:fs'
  6. import { generateComponentTypes } from './vite-plugins/generateComponentTypes'
  7. // @see https://uni-helper.js.org/vite-plugin-uni-pages
  8. import UniPages from '@uni-helper/vite-plugin-uni-pages'
  9. // @see https://uni-helper.js.org/vite-plugin-uni-layouts
  10. import UniLayouts from '@uni-helper/vite-plugin-uni-layouts'
  11. // @see https://github.com/uni-helper/vite-plugin-uni-platform
  12. // 需要与 @uni-helper/vite-plugin-uni-pages 插件一起使用
  13. import UniPlatform from '@uni-helper/vite-plugin-uni-platform'
  14. // @see https://github.com/uni-helper/vite-plugin-uni-manifest
  15. import UniManifest from '@uni-helper/vite-plugin-uni-manifest'
  16. // @see https://unocss.dev/
  17. import { visualizer } from 'rollup-plugin-visualizer'
  18. import UnoCSS from 'unocss/vite'
  19. import AutoImport from 'unplugin-auto-import/vite'
  20. import ViteRestart from 'vite-plugin-restart'
  21. import { copyNativeRes } from './vite-plugins/copyNativeRes'
  22. import { viteMockServe } from 'vite-plugin-mock'
  23. import { viteVConsole } from 'vite-plugin-vconsole'
  24. // https://vitejs.dev/config/
  25. export default ({ command, mode }) => {
  26. // console.log(mode === process.env.NODE_ENV) // true
  27. // mode: 区分生产环境还是开发环境
  28. console.log('command, mode -> ', command, mode)
  29. // pnpm dev:h5 时得到 => serve development
  30. // pnpm build:h5 时得到 => build production
  31. // pnpm dev:mp-weixin 时得到 => build development (注意区别,command为build)
  32. // pnpm build:mp-weixin 时得到 => build production
  33. // pnpm dev:app 时得到 => build development (注意区别,command为build)
  34. // pnpm build:app 时得到 => build production
  35. // dev 和 build 命令可以分别使用 .env.development 和 .env.production 的环境变量
  36. const { UNI_PLATFORM } = process.env
  37. console.log('UNI_PLATFORM -> ', UNI_PLATFORM) // 得到 mp-weixin, h5, app 等
  38. const env = loadEnv(mode, path.resolve(process.cwd(), 'env'))
  39. const {
  40. VITE_APP_PORT,
  41. VITE_SERVER_BASEURL,
  42. VITE_DELETE_CONSOLE,
  43. VITE_SHOW_SOURCEMAP,
  44. VITE_APP_PROXY,
  45. VITE_APP_PROXY_PREFIX,
  46. VITE_USE_MOCK,
  47. } = env
  48. console.log('环境变量 env -> ', env)
  49. // 在h5平台把vite环境变量提取出来替换成window上的属性
  50. const define = UNI_PLATFORM === 'h5' && mode === 'production' ? createDynamicDefine(env) : {}
  51. return defineConfig({
  52. envDir: './env', // 自定义env目录
  53. plugins: [
  54. viteVConsole({
  55. entry: path.resolve('src/main.ts'), // 入口文件
  56. localEnabled: true, // 本地启用
  57. enabled: mode === 'development', // 仅开发环境启用
  58. config: {
  59. maxLogNumber: 1000, // 最大日志数量
  60. theme: 'light', // 主题颜色,可选 'dark'
  61. },
  62. }),
  63. generateComponentTypes(),
  64. UniPages({
  65. exclude: ['**/components/**/**.*'],
  66. 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
  67. // homePage 通过 vue 文件的 route-block 的type="home"来设定
  68. // pages 目录为 src/pages,分包目录不能配置在pages目录下
  69. subPackages: [
  70. 'src/pages-home',
  71. 'src/pages-message',
  72. 'src/pages-user',
  73. 'src/pages-work',
  74. 'src/pages-sub',
  75. ], // 是个数组,可以配置多个,但是不能为pages里面的目录
  76. dts: 'src/types/uni-pages.d.ts',
  77. }),
  78. UniLayouts(),
  79. UniPlatform(),
  80. UniManifest(),
  81. // UniXXX 需要在 Uni 之前引入
  82. Uni(),
  83. {
  84. // 临时解决 dcloudio 官方的 @dcloudio/uni-mp-compiler 出现的编译 BUG
  85. // 参考 github issue: https://github.com/dcloudio/uni-app/issues/4952
  86. // 自定义插件禁用 vite:vue 插件的 devToolsEnabled,强制编译 vue 模板时 inline 为 true
  87. name: 'fix-vite-plugin-vue',
  88. configResolved(config) {
  89. const plugin = config.plugins.find((p) => p.name === 'vite:vue')
  90. if (plugin && plugin.api && plugin.api.options) {
  91. plugin.api.options.devToolsEnabled = false
  92. }
  93. },
  94. },
  95. UnoCSS(),
  96. AutoImport({
  97. imports: ['vue', 'uni-app'],
  98. dts: 'src/types/auto-import.d.ts',
  99. dirs: ['src/hooks'], // 自动导入 hooks
  100. eslintrc: { enabled: true },
  101. vueTemplate: true, // default false
  102. }),
  103. ViteRestart({
  104. // 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
  105. restart: ['vite.config.js'],
  106. }),
  107. // h5环境增加 BUILD_TIME 和 BUILD_BRANCH
  108. UNI_PLATFORM === 'h5' && {
  109. name: 'html-transform',
  110. transformIndexHtml(html) {
  111. return html.replace('%BUILD_TIME%', dayjs().format('YYYY-MM-DD HH:mm:ss'))
  112. },
  113. },
  114. // 打包分析插件,h5 + 生产环境才弹出
  115. UNI_PLATFORM === 'h5' &&
  116. mode === 'production' &&
  117. visualizer({
  118. filename: './node_modules/.cache/visualizer/stats.html',
  119. open: true,
  120. gzipSize: true,
  121. brotliSize: true,
  122. }),
  123. // 只有在 app 平台时才启用 copyNativeRes 插件
  124. UNI_PLATFORM === 'app' && copyNativeRes(),
  125. viteMockServe({
  126. // 指定 mock 文件目录
  127. mockPath: './mock',
  128. // 开发服务器才启用mock数据
  129. enable: mode === 'development' && JSON.parse(VITE_USE_MOCK),
  130. }),
  131. UNI_PLATFORM === 'h5' && mode === 'production' && createEnvConfigPlugin(),
  132. ],
  133. define: {
  134. __UNI_PLATFORM__: JSON.stringify(UNI_PLATFORM),
  135. __VITE_APP_PROXY__: JSON.stringify(VITE_APP_PROXY),
  136. ...define,
  137. },
  138. css: {
  139. postcss: {
  140. plugins: [
  141. // autoprefixer({
  142. // // 指定目标浏览器
  143. // overrideBrowserslist: ['> 1%', 'last 2 versions'],
  144. // }),
  145. ],
  146. },
  147. },
  148. resolve: {
  149. alias: {
  150. '@': path.join(process.cwd(), './src'),
  151. '@img': path.join(process.cwd(), './src/static/images'),
  152. },
  153. },
  154. server: {
  155. host: '0.0.0.0',
  156. hmr: true,
  157. port: Number.parseInt(VITE_APP_PORT, 10),
  158. // 仅 H5 端生效,其他端不生效(其他端走build,不走devServer)
  159. proxy: JSON.parse(VITE_APP_PROXY)
  160. ? {
  161. [VITE_APP_PROXY_PREFIX]: {
  162. target: VITE_SERVER_BASEURL,
  163. changeOrigin: true,
  164. rewrite: (path) => path.replace(new RegExp(`^${VITE_APP_PROXY_PREFIX}`), ''),
  165. },
  166. }
  167. : undefined,
  168. },
  169. build: {
  170. // 方便非h5端调试
  171. sourcemap: VITE_SHOW_SOURCEMAP === 'true', // 默认是false
  172. target: 'es6',
  173. // 开发环境不用压缩
  174. minify: mode === 'development' ? false : 'terser',
  175. terserOptions: {
  176. compress: {
  177. drop_console: VITE_DELETE_CONSOLE === 'true',
  178. drop_debugger: true,
  179. },
  180. },
  181. },
  182. })
  183. }
  184. // 环境变量映射到window上的属性
  185. function createDynamicDefine(envVars) {
  186. return Object.keys(envVars).reduce((acc, key) => {
  187. if (key.startsWith('VITE_')) {
  188. acc[`import.meta.env.${key}`] = `window.__APP_CONFIG__.${key}`
  189. }
  190. return acc
  191. }, {})
  192. }
  193. function createEnvConfigPlugin() {
  194. let mode = 'production'
  195. let envDir = process.cwd()
  196. return {
  197. name: 'dynamic-env',
  198. config(config, { mode: configMode }) {
  199. mode = configMode || 'production'
  200. envDir = config.envDir || envDir
  201. },
  202. async writeBundle(options) {
  203. const env = loadEnv(mode, path.resolve(process.cwd(), 'env'))
  204. delete env.VITE_ROOT_DIR
  205. // 生成动态配置文件
  206. const configContent = `window.__APP_CONFIG__ = ${JSON.stringify(env)};`
  207. const outputDir = options.dir || path.resolve(envDir, 'dist')
  208. const configPath = path.join(outputDir, 'app.config.js')
  209. // 写入配置文件
  210. fs.writeFileSync(configPath, configContent, 'utf-8')
  211. // 修改 index.html 注入脚本
  212. const indexPath = path.join(outputDir, 'index.html')
  213. if (fs.existsSync(indexPath)) {
  214. let html = fs.readFileSync(indexPath, 'utf-8')
  215. // update-begin-author:liaozhiyang date:2025-05-27 for:【issues/87】h5打包部署后,Oauth2认证后无法正确引入app.config.js文件
  216. let prefix = '/'
  217. if (env.VITE_APP_PUBLIC_BASE) {
  218. prefix = env.VITE_APP_PUBLIC_BASE
  219. }
  220. if (prefix.endsWith('/')) {
  221. prefix = prefix.slice(0, -1)
  222. }
  223. const scriptTag = `<script src="${prefix}/app.config.js"></script>`
  224. // update-end-author:liaozhiyang date:2025-05-27 for:【issues/87】h5打包部署后,Oauth2认证后无法正确引入app.config.js文件
  225. if (!html.includes('app.config.js')) {
  226. html = html.replace('</title>', `</title> \n ${scriptTag}`)
  227. fs.writeFileSync(indexPath, html, 'utf-8')
  228. }
  229. }
  230. },
  231. }
  232. }