const fs = require('fs') const path = require('path') const mkdirp = require('mkdirp') const loaderUtils = require('loader-utils') require('./error-reporting') const hasOwnProperty = Object.prototype.hasOwnProperty function hasOwn (obj, key) { return hasOwnProperty.call(obj, key) } const defaultInputDir = 'src' if (process.env.UNI_INPUT_DIR && process.env.UNI_INPUT_DIR.indexOf('./') === 0) { process.env.UNI_INPUT_DIR = path.resolve(process.cwd(), process.env.UNI_INPUT_DIR) } process.env.UNI_INPUT_DIR = process.env.UNI_INPUT_DIR || path.resolve(process.cwd(), defaultInputDir) const manifestJsonObj = require('@dcloudio/uni-cli-shared/lib/manifest').getManifestJson() // 小程序 vue3 标记 if (process.env.UNI_PLATFORM.indexOf('mp-') === 0) { if (manifestJsonObj.vueVersion === '3' || manifestJsonObj.vueVersion === 3) { process.env.UNI_USING_VUE3 = true process.env.UNI_USING_VUE3_OPTIONS_API = true } } // 初始化全局插件对象 global.uniPlugin = require('@dcloudio/uni-cli-shared/lib/plugin').init() const platformOptions = manifestJsonObj[process.env.UNI_SUB_PLATFORM || process.env.UNI_PLATFORM] || {} // 插件校验环境 global.uniPlugin.validate.forEach(validate => { validate(platformOptions, manifestJsonObj) }) process.UNI_MANIFEST = manifestJsonObj process.env.VUE_APP_NAME = manifestJsonObj.name process.env.UNI_USING_V3_SCOPED = true process.env.UNI_CLOUD_PROVIDER = JSON.stringify([]) const isH5 = !process.env.UNI_SUB_PLATFORM && process.env.UNI_PLATFORM === 'h5' const isProduction = process.env.NODE_ENV === 'production' if (process.env.UNI_CLOUD_SPACES) { try { const spaces = JSON.parse(process.env.UNI_CLOUD_SPACES) if (Array.isArray(spaces)) { const hasUniCloudSpace = spaces.length > 0 if (spaces.length === 1) { const space = spaces[0] console.log(`本项目的uniCloud使用的默认服务空间spaceId为:${space.id}`) } if ( hasUniCloudSpace && isH5 && isProduction ) { console.warn( '发布H5,需要在uniCloud后台操作,绑定安全域名,否则会因为跨域问题而无法访问。教程参考:https://uniapp.dcloud.io/uniCloud/quickstart?id=useinh5') } else if ( hasUniCloudSpace && isH5 && !isProduction ) { console.warn( '当前项目使用了uniCloud,为避免云函数调用跨域问题,建议在HBuilderX内置浏览器里调试,如使用外部浏览器需处理跨域,详见:https://uniapp.dcloud.io/uniCloud/quickstart?id=useinh5' ) } process.env.UNI_CLOUD_PROVIDER = JSON.stringify(spaces.map(space => { if (space.clientSecret) { return { provider: 'aliyun', spaceName: space.name, spaceId: space.id, clientSecret: space.clientSecret, endpoint: space.apiEndpoint } } else { return { provider: 'tencent', spaceName: space.name, spaceId: space.id } } })) } } catch (e) {} } // 初始化环境变量 const defaultOutputDir = '../../../../dist/' + (process.env.NODE_ENV === 'production' ? 'build' : 'dev') + '/' + (process.env.UNI_SUB_PLATFORM || process.env.UNI_PLATFORM) process.env.UNI_OUTPUT_DEFAULT_DIR = path.resolve(__dirname, defaultOutputDir) if (process.env.UNI_OUTPUT_DIR && process.env.UNI_OUTPUT_DIR.indexOf('./') === 0) { process.env.UNI_OUTPUT_DIR = path.resolve(process.cwd(), process.env.UNI_OUTPUT_DIR) } process.env.UNI_PLATFORM = process.env.UNI_PLATFORM || 'h5' process.env.VUE_APP_PLATFORM = process.env.UNI_PLATFORM process.env.UNI_OUTPUT_DIR = process.env.UNI_OUTPUT_DIR || process.env.UNI_OUTPUT_DEFAULT_DIR if (process.env.UNI_PLATFORM === 'app-plus') { process.env.UNI_OUTPUT_TMP_DIR = path.resolve(process.env.UNI_OUTPUT_DIR, '../.tmp/app-plus') } process.env.UNI_CLI_CONTEXT = path.resolve(__dirname, '../../../../') process.UNI_LIBRARIES = process.UNI_LIBRARIES || ['@dcloudio/uni-ui'] if (process.env.NODE_ENV === 'production') { // 发行模式,不启用 cache delete process.env.UNI_USING_CACHE } const { normalizePath, isSupportSubPackages, runByHBuilderX, getPagesJson } = require('@dcloudio/uni-cli-shared') process.env.RUN_BY_HBUILDERX = JSON.stringify(runByHBuilderX) const { initUniModules } = require('@dcloudio/uni-cli-shared/lib/uni_modules') initUniModules() const pagesJsonObj = getPagesJson() // 读取分包 process.UNI_SUBPACKAGES = {} if (Array.isArray(pagesJsonObj.subPackages)) { pagesJsonObj.subPackages.forEach(subPackage => { if (subPackage && subPackage.root) { const { name, root, independent } = subPackage process.UNI_SUBPACKAGES[root] = { name, root, independent } } }) } process.UNI_PAGES = pagesJsonObj if (manifestJsonObj.debug) { process.env.VUE_APP_DEBUG = true } process.UNI_STAT_CONFIG = { appid: manifestJsonObj.appid } // 默认启用 自定义组件模式 // if (isInHBuilderXAlpha) { let usingComponentsAbsent = false if (!hasOwn(platformOptions, 'usingComponents')) { usingComponentsAbsent = true } platformOptions.usingComponents = true // } if (process.env.UNI_PLATFORM === 'h5') { const optimization = platformOptions.optimization if (optimization) { // 发行模式且主动启用优化 const treeShaking = optimization.treeShaking if ( treeShaking && treeShaking.enable && process.env.NODE_ENV === 'production' ) { process.env.UNI_OPT_TREESHAKINGNG = true process.UNI_USER_APIS = new Set() if (Array.isArray(treeShaking.modules) && treeShaking.modules.length) { const { parseUserApis } = require('@dcloudio/uni-cli-shared/lib/api') try { const modules = require('@dcloudio/uni-h5/lib/modules.json') process.UNI_USER_APIS = parseUserApis(treeShaking.modules || [], modules) } catch (e) {} } } if (optimization.prefetch) { process.env.UNI_OPT_PREFETCH = true } if (optimization.preload) { process.env.UNI_OPT_PRELOAD = true } } const buffer = fs.readFileSync(require.resolve('@dcloudio/uni-h5/dist/index.css')) process.env.VUE_APP_INDEX_CSS_HASH = loaderUtils.getHashDigest(buffer, 'md5', 'hex', 8) } if (process.env.UNI_PLATFORM === 'mp-qq') { // QQ小程序 强制自定义组件模式 platformOptions.usingComponents = true } let isNVueCompiler = true if (process.env.UNI_PLATFORM === 'app-plus') { if (platformOptions.nvueCompiler === 'weex') { isNVueCompiler = false } delete process.env.UNI_USING_CACHE if (platformOptions.renderer === 'native') { process.env.UNI_USING_V3_NATIVE = true } else { process.env.UNI_USING_V3 = true platformOptions.usingComponents = true } process.env.UNI_OUTPUT_TMP_DIR = '' // isNVueCompiler = true // v3 目前仅支持 uni-app 模式 // v3 支持指定 js 混淆(仅发行模式) if ( process.env.NODE_ENV === 'production' && process.env.UNI_USING_V3 ) { const resources = platformOptions.confusion && platformOptions.confusion.resources const resourcesKeys = resources && Object.keys(resources).filter(filepath => path.extname(filepath) === '.js') if (resourcesKeys && resourcesKeys.length) { process.UNI_CONFUSION = resourcesKeys.map(filepath => normalizePath(path.resolve(process.env.UNI_INPUT_DIR, filepath)) ) } } } else { // 其他平台,待确认配置方案 if ( manifestJsonObj['app-plus'] && manifestJsonObj['app-plus'].nvueCompiler === 'weex' ) { isNVueCompiler = false } } if (isNVueCompiler) { process.env.UNI_USING_NVUE_COMPILER = true } if (platformOptions.nvueStyleCompiler === 'uni-app') { process.env.UNI_USING_NVUE_STYLE_COMPILER = true } else { platformOptions.nvueStyleCompiler = 'weex' } if (platformOptions.usingComponents === true) { if (process.env.UNI_PLATFORM !== 'h5') { process.env.UNI_USING_COMPONENTS = true } if (process.env.UNI_PLATFORM === 'app-plus') { process.env.UNI_USING_V8 = true } } // 兼容历史配置 betterScopedSlots const modes = ['legacy', 'auto', 'augmented'] const scopedSlotsCompiler = !platformOptions.scopedSlotsCompiler && platformOptions.betterScopedSlots ? modes[2] : platformOptions.scopedSlotsCompiler process.env.SCOPED_SLOTS_COMPILER = modes.includes(scopedSlotsCompiler) ? scopedSlotsCompiler : modes[1] // 快手小程序抽象组件编译报错,如未指定 legacy 固定为 augmented 模式 if (process.env.UNI_PLATFORM === 'mp-kuaishou' && process.env.SCOPED_SLOTS_COMPILER !== modes[0]) { process.env.SCOPED_SLOTS_COMPILER = modes[2] } // Vue3 暂时固定为 legacy 模式 if (process.env.UNI_USING_VUE3) { process.env.SCOPED_SLOTS_COMPILER = modes[0] } if ( process.env.UNI_USING_COMPONENTS || process.env.UNI_PLATFORM === 'h5' ) { // 自定义组件模式或 h5 平台 const uniStatistics = Object.assign( manifestJsonObj.uniStatistics || {}, platformOptions.uniStatistics || {} ) if (uniStatistics.enable === true) { process.env.UNI_USING_STAT = true if (!process.UNI_STAT_CONFIG.appid && process.env.NODE_ENV === 'production') { console.log() console.warn('当前应用未配置Appid,无法使用uni统计,详情参考:https://ask.dcloud.net.cn/article/36303') console.log() } } } if (process.env.UNI_USING_COMPONENTS) { // 是否启用分包优化 if (platformOptions.optimization) { if ( isSupportSubPackages() && platformOptions.optimization.subPackages && Object.keys(process.UNI_SUBPACKAGES).length ) { process.env.UNI_OPT_SUBPACKAGES = true } } } const warningMsg = usingComponentsAbsent ? '该应用之前可能是非自定义组件模式,目前以自定义组件模式运行。非自定义组件已于2019年11月1日起停止支持。详见:https://ask.dcloud.net.cn/article/36385' : 'uni-app已于2019年11月1日起停止支持非自定义组件模式 [详情](https://ask.dcloud.net.cn/article/36385)' const needWarning = !platformOptions.usingComponents || usingComponentsAbsent let hasNVue = false // 输出编译器版本等信息 if (process.env.UNI_USING_NATIVE || process.env.UNI_USING_V3_NATIVE) { console.log('当前nvue编译模式' + (process.env.UNI_USING_V3_NATIVE ? '(v3)' : '') + ':' + (isNVueCompiler ? 'uni-app' : 'weex') + ' 。编译模式差异见:https://ask.dcloud.net.cn/article/36074') } else if (process.env.UNI_PLATFORM !== 'h5' && process.env.UNI_PLATFORM !== 'quickapp-native') { try { let info = '' if (process.env.UNI_PLATFORM === 'app-plus') { const pagesPkg = require('@dcloudio/webpack-uni-pages-loader/package.json') if (pagesPkg) { const v3Tips = '(v3)详见:https://ask.dcloud.net.cn/article/36599。' info = '编译器版本:' + pagesPkg['uni-app'].compilerVersion + (process.env.UNI_USING_V3 ? v3Tips : '') } if (process.env.UNI_USING_V3) { console.log(info) } else { const glob = require('glob') hasNVue = !!glob.sync('pages/**/*.nvue', { cwd: process.env.UNI_INPUT_DIR }).length if (hasNVue) { console.log(info) if (needWarning) { console.log(warningMsg) } console.log('当前nvue编译模式:' + (isNVueCompiler ? 'uni-app' : 'weex') + ' 。编译模式差异见:https://ask.dcloud.net.cn/article/36074') } else { console.log(info) if (needWarning) { console.log(warningMsg) } } } } else { if (needWarning) { console.log(warningMsg) } } } catch (e) {} } if (process.env.NODE_ENV !== 'production') { // 运行模式性能提示 let perfMsg = '请注意运行模式下,因日志输出、sourcemap以及未压缩源码等原因,性能和包体积,均不及发行模式。' if (hasNVue) { // app-nvue perfMsg = perfMsg + '尤其是app-nvue的sourcemap影响较大' } else if (process.env.UNI_PLATFORM.indexOf('mp-') === 0) { // 小程序 perfMsg = perfMsg + '若要正式发布,请点击发行菜单或使用cli发布命令进行发布' } console.log(perfMsg) } const moduleAlias = require('module-alias') // 将 template-compiler 指向修订后的版本 moduleAlias.addAlias('vue-template-compiler', '@dcloudio/vue-cli-plugin-uni/packages/vue-template-compiler') moduleAlias.addAlias('@megalo/template-compiler', '@dcloudio/vue-cli-plugin-uni/packages/@megalo/template-compiler') moduleAlias.addAlias('mpvue-template-compiler', '@dcloudio/vue-cli-plugin-uni/packages/mpvue-template-compiler') // vue-loader moduleAlias.addAlias('vue-loader', '@dcloudio/vue-cli-plugin-uni/packages/vue-loader') if (process.env.UNI_USING_V3 && process.env.UNI_PLATFORM === 'app-plus') { moduleAlias.addAlias('./runtime/getUrl.js', '@dcloudio/vue-cli-plugin-uni/lib/app-plus/getUrl.js') moduleAlias.addAlias('../runtime/getUrl.js', '@dcloudio/vue-cli-plugin-uni/lib/app-plus/getUrl.js') moduleAlias.addAlias('vue-style-loader', '@dcloudio/vue-cli-plugin-uni/packages/app-vue-style-loader') } if (process.env.UNI_PLATFORM === 'h5') { moduleAlias.addAlias('vue-style-loader', '@dcloudio/vue-cli-plugin-uni/packages/h5-vue-style-loader') } if (process.env.UNI_PLATFORM === 'mp-toutiao') { // !important 始终带有一个空格 moduleAlias.addAlias( 'postcss-normalize-whitespace', '@dcloudio/vue-cli-plugin-uni/packages/postcss-normalize-whitespace' ) } if (runByHBuilderX) { const oldError = console.error console.error = function (msg) { if (typeof msg === 'string' && msg.includes( '[BABEL] Note: The code generator has deoptimised the styling of')) { const filePath = msg.replace('[BABEL] Note: The code generator has deoptimised the styling of ', '').split( ' as ')[0] console.log('[警告] `' + path.relative(process.env.UNI_INPUT_DIR, filePath) + '` 文件体积超过 500KB,已跳过压缩以及 ES6 转 ES5 的处理,手机端使用过大的js库影响性能。') } else { oldError.apply(console, arguments) // TODO 如果是首次运行遇到错误直接退出 } } } if ( process.env.UNI_USING_CACHE && process.env.UNI_PLATFORM !== 'h5' && !process.env.UNI_USING_V3 && !process.env.UNI_USING_NATIVE && !process.env.UNI_USING_V3_NATIVE ) { // 使用 cache, 拷贝 cache 的 json const cacheJsonDir = path.resolve( process.env.UNI_CLI_CONTEXT, 'node_modules/.cache/uni-pages-loader/' + process.env.UNI_PLATFORM ) if (!fs.existsSync(cacheJsonDir)) { // 创建 cache 目录 mkdirp(cacheJsonDir) } else { require('@dcloudio/uni-cli-shared/lib/cache').restore() } } const { initAutoImportComponents, initAutoImportScanComponents } = require('@dcloudio/uni-cli-shared/lib/pages') process.UNI_AUTO_SCAN_COMPONENTS = !(pagesJsonObj.easycom && pagesJsonObj.easycom.autoscan === false) initAutoImportComponents(pagesJsonObj.easycom) if (process.UNI_AUTO_SCAN_COMPONENTS) { initAutoImportScanComponents() } global.uniPlugin.configureEnv.forEach(configureEnv => { configureEnv() }) if ( process.env.UNI_PLATFORM === 'h5' || ( process.env.UNI_PLATFORM === 'app-plus' && process.env.UNI_USING_V3 ) ) { const migrate = require('@dcloudio/uni-migration') const wxcomponentDirs = [path.resolve(process.env.UNI_INPUT_DIR, 'wxcomponents')] global.uniModules.forEach(module => { wxcomponentDirs.push(path.resolve(process.env.UNI_INPUT_DIR, 'uni_modules', module, 'wxcomponents')) }) wxcomponentDirs.forEach(wxcomponentsDir => { if (fs.existsSync(wxcomponentsDir)) { // 转换 mp-weixin 小程序组件 migrate(wxcomponentsDir, false, { silent: true // 不输出日志 }) } }) } if (process.env.UNI_PLATFORM.startsWith('mp-')) { console.log('小程序各家浏览器内核及自定义组件实现机制存在差异,可能存在样式布局兼容问题,参考:https://uniapp.dcloud.io/matter?id=mp') } runByHBuilderX && console.log('正在编译中...') module.exports = { manifestPlatformOptions: platformOptions }