vite.config.ts 8.7 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. VITE_ENABLE_VCONSOLE,
  48. } = env
  49. console.log('环境变量 env -> ', env)
  50. // 在h5平台把vite环境变量提取出来替换成window上的属性
  51. const define = UNI_PLATFORM === 'h5' && mode === 'production' ? createDynamicDefine(env) : {}
  52. return defineConfig({
  53. base: UNI_PLATFORM === 'h5' ? env.VITE_APP_PUBLIC_BASE : '/',
  54. envDir: './env', // 自定义env目录
  55. plugins: [
  56. viteVConsole({
  57. entry: path.resolve('src/main.ts'),
  58. localEnabled: true,
  59. enabled: mode === 'development' || VITE_ENABLE_VCONSOLE === 'true',
  60. config: {
  61. maxLogNumber: 1000,
  62. theme: 'light',
  63. },
  64. }),
  65. generateComponentTypes(),
  66. UniPages({
  67. exclude: ['**/components/**/**.*'],
  68. 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
  69. // homePage 通过 vue 文件的 route-block 的type="home"来设定
  70. // pages 目录为 src/pages,分包目录不能配置在pages目录下
  71. // subPackages: [
  72. // 'src/pages-home',
  73. // ], // 是个数组,可以配置多个,但是不能为pages里面的目录
  74. dts: 'src/types/uni-pages.d.ts',
  75. }),
  76. UniLayouts(),
  77. UniPlatform(),
  78. UniManifest(),
  79. // UniXXX 需要在 Uni 之前引入
  80. Uni(),
  81. {
  82. // 临时解决 dcloudio 官方的 @dcloudio/uni-mp-compiler 出现的编译 BUG
  83. // 参考 github issue: https://github.com/dcloudio/uni-app/issues/4952
  84. // 自定义插件禁用 vite:vue 插件的 devToolsEnabled,强制编译 vue 模板时 inline 为 true
  85. name: 'fix-vite-plugin-vue',
  86. configResolved(config) {
  87. const plugin = config.plugins.find((p) => p.name === 'vite:vue')
  88. if (plugin && plugin.api && plugin.api.options) {
  89. plugin.api.options.devToolsEnabled = false
  90. }
  91. },
  92. },
  93. UnoCSS(),
  94. AutoImport({
  95. imports: ['vue', 'uni-app'],
  96. dts: 'src/types/auto-import.d.ts',
  97. dirs: ['src/hooks'], // 自动导入 hooks
  98. eslintrc: { enabled: true },
  99. vueTemplate: true, // default false
  100. }),
  101. ViteRestart({
  102. // 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
  103. restart: ['vite.config.js'],
  104. }),
  105. // h5环境增加 BUILD_TIME 和 BUILD_BRANCH
  106. UNI_PLATFORM === 'h5' && {
  107. name: 'html-transform',
  108. transformIndexHtml(html) {
  109. return html.replace('%BUILD_TIME%', dayjs().format('YYYY-MM-DD HH:mm:ss'))
  110. },
  111. },
  112. // 打包分析插件,h5 + 生产环境才弹出
  113. UNI_PLATFORM === 'h5' &&
  114. mode === 'production' &&
  115. visualizer({
  116. filename: './node_modules/.cache/visualizer/stats.html',
  117. open: true,
  118. gzipSize: true,
  119. brotliSize: true,
  120. }),
  121. // 只有在 app 平台时才启用 copyNativeRes 插件
  122. UNI_PLATFORM === 'app' && copyNativeRes(),
  123. viteMockServe({
  124. // 指定 mock 文件目录
  125. mockPath: './mock',
  126. // 开发服务器才启用mock数据
  127. enable: mode === 'development' && JSON.parse(VITE_USE_MOCK),
  128. }),
  129. UNI_PLATFORM === 'h5' && mode === 'production' && createEnvConfigPlugin(),
  130. ],
  131. define: {
  132. __UNI_PLATFORM__: JSON.stringify(UNI_PLATFORM),
  133. __VITE_APP_PROXY__: JSON.stringify(VITE_APP_PROXY),
  134. ...define,
  135. },
  136. css: {
  137. postcss: {
  138. plugins: [
  139. // autoprefixer({
  140. // // 指定目标浏览器
  141. // overrideBrowserslist: ['> 1%', 'last 2 versions'],
  142. // }),
  143. ],
  144. },
  145. },
  146. resolve: {
  147. alias: {
  148. '@': path.join(process.cwd(), './src'),
  149. '@img': path.join(process.cwd(), './src/static/images'),
  150. },
  151. },
  152. server: {
  153. host: '0.0.0.0',
  154. hmr: true,
  155. port: Number.parseInt(VITE_APP_PORT, 10),
  156. // 仅 H5 端生效,其他端不生效(其他端走build,不走devServer)
  157. proxy: JSON.parse(VITE_APP_PROXY)
  158. ? {
  159. [VITE_APP_PROXY_PREFIX]: {
  160. target: VITE_SERVER_BASEURL,
  161. changeOrigin: true,
  162. rewrite: (path) => path.replace(new RegExp(`^${VITE_APP_PROXY_PREFIX}`), ''),
  163. },
  164. }
  165. : undefined,
  166. },
  167. build: {
  168. // 方便非h5端调试
  169. sourcemap: VITE_SHOW_SOURCEMAP === 'true', // 默认是false
  170. target: 'es6',
  171. // 开发环境不用压缩
  172. minify: mode === 'development' ? false : 'terser',
  173. terserOptions: {
  174. compress: {
  175. drop_console: VITE_DELETE_CONSOLE === 'true',
  176. drop_debugger: true,
  177. },
  178. },
  179. },
  180. })
  181. }
  182. // 环境变量映射到window上的属性
  183. function createDynamicDefine(envVars) {
  184. return Object.keys(envVars).reduce((acc, key) => {
  185. if (key.startsWith('VITE_')) {
  186. acc[`import.meta.env.${key}`] = `window.__APP_CONFIG__.${key}`
  187. }
  188. return acc
  189. }, {})
  190. }
  191. function createEnvConfigPlugin() {
  192. let mode = 'production'
  193. let envDir = process.cwd()
  194. return {
  195. name: 'dynamic-env',
  196. config(config, { mode: configMode }) {
  197. mode = configMode || 'production'
  198. envDir = config.envDir || envDir
  199. },
  200. async writeBundle(options) {
  201. const env = loadEnv(mode, path.resolve(process.cwd(), 'env'))
  202. delete env.VITE_ROOT_DIR
  203. // 生成动态配置文件
  204. const configContent = `window.__APP_CONFIG__ = ${JSON.stringify(env)};`
  205. const outputDir = options.dir || path.resolve(envDir, 'dist')
  206. const configPath = path.join(outputDir, 'app.config.js')
  207. // 写入配置文件
  208. fs.writeFileSync(configPath, configContent, 'utf-8')
  209. // 修改 index.html 注入脚本
  210. const indexPath = path.join(outputDir, 'index.html')
  211. if (fs.existsSync(indexPath)) {
  212. let html = fs.readFileSync(indexPath, 'utf-8')
  213. // update-begin-author:liaozhiyang date:2025-05-27 for:【issues/87】h5打包部署后,Oauth2认证后无法正确引入app.config.js文件
  214. let prefix = '/'
  215. if (env.VITE_APP_PUBLIC_BASE) {
  216. prefix = env.VITE_APP_PUBLIC_BASE
  217. }
  218. if (prefix.endsWith('/')) {
  219. prefix = prefix.slice(0, -1)
  220. }
  221. const scriptTag = `<script src="${prefix}/app.config.js"></script>`
  222. // 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
  223. if (!html.includes('app.config.js')) {
  224. html = html.replace('</title>', `</title> \n ${scriptTag}`)
  225. fs.writeFileSync(indexPath, html, 'utf-8')
  226. }
  227. }
  228. },
  229. }
  230. }