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414 lines
14 KiB
414 lines
14 KiB
const fs = require('fs')
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const path = require('path')
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const mkdirp = require('mkdirp')
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const loaderUtils = require('loader-utils')
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require('./error-reporting')
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const hasOwnProperty = Object.prototype.hasOwnProperty
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function hasOwn (obj, key) {
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return hasOwnProperty.call(obj, key)
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}
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const defaultInputDir = 'src'
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if (process.env.UNI_INPUT_DIR && process.env.UNI_INPUT_DIR.indexOf('./') === 0) {
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process.env.UNI_INPUT_DIR = path.resolve(process.cwd(), process.env.UNI_INPUT_DIR)
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}
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process.env.UNI_INPUT_DIR = process.env.UNI_INPUT_DIR || path.resolve(process.cwd(), defaultInputDir)
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// 初始化全局插件对象
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global.uniPlugin = require('@dcloudio/uni-cli-shared/lib/plugin').init()
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const manifestJsonObj = require('@dcloudio/uni-cli-shared/lib/manifest').getManifestJson()
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const platformOptions = manifestJsonObj[process.env.UNI_SUB_PLATFORM || process.env.UNI_PLATFORM] || {}
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// 插件校验环境
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global.uniPlugin.validate.forEach(validate => {
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validate(platformOptions, manifestJsonObj)
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})
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process.UNI_MANIFEST = manifestJsonObj
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process.env.UNI_USING_V3_SCOPED = true
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process.UNI_CLOUD = false
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process.UNI_CLOUD_TCB = false
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process.UNI_CLOUD_ALIYUN = false
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process.env.UNI_CLOUD_PROVIDER = JSON.stringify([])
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if (process.env.UNI_CLOUD_SPACES) {
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try {
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const spaces = JSON.parse(process.env.UNI_CLOUD_SPACES)
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if (Array.isArray(spaces)) {
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process.UNI_CLOUD = spaces.length > 0
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process.UNI_CLOUD_TCB = !!spaces.find(space => !space.clientSecret)
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process.UNI_CLOUD_ALIYUN = !!spaces.find(space => space.clientSecret)
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if (spaces.length === 1) {
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const space = spaces[0]
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console.log(`本项目的uniCloud使用的默认服务空间spaceId为：${space.id}`)
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}
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process.env.UNI_CLOUD_PROVIDER = JSON.stringify(spaces.map(space => {
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if (space.clientSecret) {
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return {
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provider: 'aliyun',
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spaceName: space.name,
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spaceId: space.id,
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clientSecret: space.clientSecret,
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endpoint: space.apiEndpoint
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}
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} else {
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return {
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provider: 'tencent',
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spaceName: space.name,
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spaceId: space.id
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}
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}
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}))
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}
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} catch (e) {}
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}
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if (
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process.UNI_CLOUD &&
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!process.env.UNI_SUB_PLATFORM &&
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process.env.UNI_PLATFORM === 'h5' &&
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process.env.NODE_ENV === 'production'
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) {
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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')
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}
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// 初始化环境变量
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const defaultOutputDir = '../../../../dist/' +
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(process.env.NODE_ENV === 'production' ? 'build' : 'dev') + '/' +
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(process.env.UNI_SUB_PLATFORM || process.env.UNI_PLATFORM)
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if (process.env.UNI_OUTPUT_DIR && process.env.UNI_OUTPUT_DIR.indexOf('./') === 0) {
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process.env.UNI_OUTPUT_DIR = path.resolve(process.cwd(), process.env.UNI_OUTPUT_DIR)
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}
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process.env.UNI_PLATFORM = process.env.UNI_PLATFORM || 'h5'
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process.env.VUE_APP_PLATFORM = process.env.UNI_PLATFORM
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process.env.UNI_OUTPUT_DIR = process.env.UNI_OUTPUT_DIR || path.resolve(__dirname, defaultOutputDir)
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if (process.env.UNI_PLATFORM === 'app-plus') {
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process.env.UNI_OUTPUT_TMP_DIR = path.resolve(process.env.UNI_OUTPUT_DIR, '../.tmp/app-plus')
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}
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process.env.UNI_CLI_CONTEXT = path.resolve(__dirname, '../../../../')
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process.UNI_LIBRARIES = process.UNI_LIBRARIES || ['@dcloudio/uni-ui']
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if (process.env.NODE_ENV === 'production') { // 发行模式,不启用 cache
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delete process.env.UNI_USING_CACHE
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}
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const {
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normalizePath,
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isSupportSubPackages,
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runByHBuilderX,
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getPagesJson
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} = require('@dcloudio/uni-cli-shared')
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const pagesJsonObj = getPagesJson()
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// 读取分包
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process.UNI_SUBPACKAGES = {}
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if (Array.isArray(pagesJsonObj.subPackages)) {
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pagesJsonObj.subPackages.forEach(subPackage => {
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if (subPackage && subPackage.root) {
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const {
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name,
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root,
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independent
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} = subPackage
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process.UNI_SUBPACKAGES[root] = {
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name,
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root,
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independent
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}
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}
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})
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}
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process.UNI_PAGES = pagesJsonObj
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if (manifestJsonObj.debug) {
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process.env.VUE_APP_DEBUG = true
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}
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process.UNI_STAT_CONFIG = {
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appid: manifestJsonObj.appid
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}
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// 默认启用 自定义组件模式
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// if (isInHBuilderXAlpha) {
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let usingComponentsAbsent = false
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if (!hasOwn(platformOptions, 'usingComponents')) {
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usingComponentsAbsent = true
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}
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platformOptions.usingComponents = true
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// }
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if (process.env.UNI_PLATFORM === 'h5') {
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const optimization = platformOptions.optimization
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if (optimization) {
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// 发行模式且主动启用优化
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const treeShaking = optimization.treeShaking
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if (
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treeShaking &&
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treeShaking.enable &&
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process.env.NODE_ENV === 'production'
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) {
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process.env.UNI_OPT_TREESHAKINGNG = true
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process.UNI_USER_APIS = new Set()
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if (Array.isArray(treeShaking.modules) && treeShaking.modules.length) {
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const {
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parseUserApis
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} = require('@dcloudio/uni-cli-shared/lib/api')
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try {
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const modules = require('@dcloudio/uni-h5/lib/modules.json')
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process.UNI_USER_APIS = parseUserApis(treeShaking.modules || [], modules)
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} catch (e) {}
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}
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}
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if (optimization.prefetch) {
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process.env.UNI_OPT_PREFETCH = true
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}
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if (optimization.preload) {
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process.env.UNI_OPT_PRELOAD = true
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}
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}
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const buffer = fs.readFileSync(require.resolve('@dcloudio/uni-h5/dist/index.css'))
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process.env.VUE_APP_INDEX_CSS_HASH = loaderUtils.getHashDigest(buffer, 'md5', 'hex', 8)
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}
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if (process.env.UNI_PLATFORM === 'mp-qq') { // QQ小程序 强制自定义组件模式
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platformOptions.usingComponents = true
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}
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let isNVueCompiler = true
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if (process.env.UNI_PLATFORM === 'app-plus') {
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if (platformOptions.nvueCompiler === 'weex') {
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isNVueCompiler = false
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}
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delete process.env.UNI_USING_CACHE
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if (platformOptions.renderer === 'native') {
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process.env.UNI_USING_V3_NATIVE = true
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} else {
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process.env.UNI_USING_V3 = true
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platformOptions.usingComponents = true
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}
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process.env.UNI_OUTPUT_TMP_DIR = ''
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// isNVueCompiler = true // v3 目前仅支持 uni-app 模式
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// v3 支持指定 js 混淆（仅发行模式）
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if (
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process.env.NODE_ENV === 'production' &&
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process.env.UNI_USING_V3
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) {
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const resources = platformOptions.confusion &&
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platformOptions.confusion.resources
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const resourcesKeys = resources &&
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Object.keys(resources).filter(filepath => path.extname(filepath) === '.js')
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if (resourcesKeys && resourcesKeys.length) {
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process.UNI_CONFUSION = resourcesKeys.map(filepath =>
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normalizePath(path.resolve(process.env.UNI_INPUT_DIR, filepath))
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)
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}
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}
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} else { // 其他平台，待确认配置方案
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if (
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manifestJsonObj['app-plus'] &&
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manifestJsonObj['app-plus'].nvueCompiler === 'weex'
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) {
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isNVueCompiler = false
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}
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}
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if (isNVueCompiler) {
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process.env.UNI_USING_NVUE_COMPILER = true
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}
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if (platformOptions.usingComponents === true) {
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if (process.env.UNI_PLATFORM !== 'h5') {
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process.env.UNI_USING_COMPONENTS = true
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}
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if (process.env.UNI_PLATFORM === 'app-plus') {
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process.env.UNI_USING_V8 = true
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}
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}
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if (
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process.env.UNI_USING_COMPONENTS ||
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process.env.UNI_PLATFORM === 'h5'
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) { // 自定义组件模式或 h5 平台
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const uniStatistics = Object.assign(
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manifestJsonObj.uniStatistics || {},
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platformOptions.uniStatistics || {}
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)
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if (uniStatistics.enable === true) {
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process.env.UNI_USING_STAT = true
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if (!process.UNI_STAT_CONFIG.appid && process.env.NODE_ENV === 'production') {
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console.log()
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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')
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console.log()
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}
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}
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}
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if (process.env.UNI_USING_COMPONENTS) { // 是否启用分包优化
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if (platformOptions.optimization) {
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if (
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isSupportSubPackages() &&
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platformOptions.optimization.subPackages &&
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Object.keys(process.UNI_SUBPACKAGES).length
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) {
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process.env.UNI_OPT_SUBPACKAGES = true
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}
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}
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}
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const warningMsg =
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usingComponentsAbsent
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? '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'
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: '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)'
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const needWarning = !platformOptions.usingComponents || usingComponentsAbsent
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let hasNVue = false
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// 输出编译器版本等信息
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if (process.env.UNI_USING_NATIVE || process.env.UNI_USING_V3_NATIVE) {
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console.log('当前nvue编译模式' + (process.env.UNI_USING_V3_NATIVE ? '（v3）' : '') + '：' + (isNVueCompiler ? 'uni-app'
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: 'weex') +
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' 。编译模式差异见：https://ask.dcloud.net.cn/article/36074')
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} else if (process.env.UNI_PLATFORM !== 'h5' && process.env.UNI_PLATFORM !== 'quickapp-native') {
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try {
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let info = ''
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if (process.env.UNI_PLATFORM === 'app-plus') {
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const pagesPkg = require('@dcloudio/webpack-uni-pages-loader/package.json')
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if (pagesPkg) {
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const v3Tips = '（v3）详见：https://ask.dcloud.net.cn/article/36599。'
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info = '编译器版本：' + pagesPkg['uni-app'].compilerVersion + (process.env.UNI_USING_V3 ? v3Tips : '')
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}
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if (process.env.UNI_USING_V3) {
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console.log(info)
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} else {
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const glob = require('glob')
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hasNVue = !!glob.sync('pages/**/*.nvue', {
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cwd: process.env.UNI_INPUT_DIR
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}).length
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if (hasNVue) {
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console.log(info)
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if (needWarning) {
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console.log(warningMsg)
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}
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console.log('当前nvue编译模式：' + (isNVueCompiler ? 'uni-app' : 'weex') +
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' 。编译模式差异见：https://ask.dcloud.net.cn/article/36074')
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} else {
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console.log(info)
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if (needWarning) {
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console.log(warningMsg)
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}
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}
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}
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} else {
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if (needWarning) {
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console.log(warningMsg)
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}
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}
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} catch (e) {}
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}
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if (process.env.NODE_ENV !== 'production') { // 运行模式性能提示
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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。'
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if (hasNVue) { // app-nvue
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perfMsg = perfMsg + '尤其是app-nvue的sourcemap影响较大'
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} else if (process.env.UNI_PLATFORM.indexOf('mp-') === 0) { // 小程序
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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'
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}
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console.log(perfMsg)
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}
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const moduleAlias = require('module-alias')
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// 将 template-compiler 指向修订后的版本
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moduleAlias.addAlias('vue-template-compiler', '@dcloudio/vue-cli-plugin-uni/packages/vue-template-compiler')
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moduleAlias.addAlias('@megalo/template-compiler', '@dcloudio/vue-cli-plugin-uni/packages/@megalo/template-compiler')
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moduleAlias.addAlias('mpvue-template-compiler', '@dcloudio/vue-cli-plugin-uni/packages/mpvue-template-compiler')
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// vue-loader
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moduleAlias.addAlias('vue-loader', '@dcloudio/vue-cli-plugin-uni/packages/vue-loader')
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if (process.env.UNI_USING_V3 && process.env.UNI_PLATFORM === 'app-plus') {
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moduleAlias.addAlias('./runtime/getUrl.js', '@dcloudio/vue-cli-plugin-uni/lib/app-plus/getUrl.js')
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moduleAlias.addAlias('../runtime/getUrl.js', '@dcloudio/vue-cli-plugin-uni/lib/app-plus/getUrl.js')
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moduleAlias.addAlias('vue-style-loader', '@dcloudio/vue-cli-plugin-uni/packages/app-vue-style-loader')
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}
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if (process.env.UNI_PLATFORM === 'h5') {
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moduleAlias.addAlias('vue-style-loader', '@dcloudio/vue-cli-plugin-uni/packages/h5-vue-style-loader')
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}
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if (process.env.UNI_PLATFORM === 'mp-toutiao') {
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// !important 始终带有一个空格
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moduleAlias.addAlias(
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'postcss-normalize-whitespace',
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'@dcloudio/vue-cli-plugin-uni/packages/postcss-normalize-whitespace'
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)
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}
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if (runByHBuilderX) {
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const oldError = console.error
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console.error = function (msg) {
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if (typeof msg === 'string' && msg.includes(
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'[BABEL] Note: The code generator has deoptimised the styling of')) {
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const filePath = msg.replace('[BABEL] Note: The code generator has deoptimised the styling of ', '').split(
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' as ')[0]
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console.log('[警告] `' + path.relative(process.env.UNI_INPUT_DIR, filePath) +
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'` 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。')
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} else {
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oldError.apply(console, arguments)
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// TODO 如果是首次运行遇到错误直接退出
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}
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}
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}
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|
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if (
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process.env.UNI_USING_CACHE &&
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process.env.UNI_PLATFORM !== 'h5' &&
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!process.env.UNI_USING_V3 &&
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!process.env.UNI_USING_NATIVE &&
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!process.env.UNI_USING_V3_NATIVE
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) { // 使用 cache, 拷贝 cache 的 json
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const cacheJsonDir = path.resolve(
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process.env.UNI_CLI_CONTEXT,
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'node_modules/.cache/uni-pages-loader/' + process.env.UNI_PLATFORM
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)
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if (!fs.existsSync(cacheJsonDir)) { // 创建 cache 目录
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mkdirp(cacheJsonDir)
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} else {
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require('@dcloudio/uni-cli-shared/lib/cache').restore()
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}
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}
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|
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const {
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initAutoImportComponents,
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|
initAutoImportScanComponents
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|
} = require('@dcloudio/uni-cli-shared/lib/pages')
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process.UNI_AUTO_SCAN_COMPONENTS = !(pagesJsonObj.easycom && pagesJsonObj.easycom.autoscan === false)
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initAutoImportComponents(pagesJsonObj.easycom)
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|
if (process.UNI_AUTO_SCAN_COMPONENTS) {
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|
initAutoImportScanComponents()
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|
}
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|
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global.uniPlugin.configureEnv.forEach(configureEnv => {
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configureEnv()
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|
})
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if (process.env.UNI_PLATFORM.startsWith('mp-')) {
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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')
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}
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runByHBuilderX && console.log('正在编译中...')
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|
|
module.exports = {
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|
manifestPlatformOptions: platformOptions
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|
}
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|