606 lines
23 KiB
JavaScript
606 lines
23 KiB
JavaScript
const path = require('path');
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const fs = require('fs');
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const { execSync } = require('child_process');
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const { zionUniMpLoadPackagePlugin } = require('zion-uniapp-mp-load-package/webpack');
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console.log('[vue.config] 已加载');
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// Build-time: 给所有 page 注入 diy componentPlaceholder
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// 见 scripts/inject-placeholder.js
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require('./scripts/inject-placeholder.js');
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// 确保 UNI_APP_DOMAIN 有值（从 package.json 脚本配置中读取）
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if (!process.env.UNI_APP_DOMAIN && process.env.UNI_SCRIPT) {
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try {
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const pkg = require('./package.json');
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const scriptCfg = pkg['uni-app']?.scripts?.[process.env.UNI_SCRIPT];
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if (scriptCfg?.env?.UNI_APP_DOMAIN) {
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process.env.UNI_APP_DOMAIN = scriptCfg.env.UNI_APP_DOMAIN;
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}
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} catch (e) { }
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}
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// 输出当前构建的平台
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console.log(`🏠 当前构建的平台: [${process.env.UNI_PLATFORM || '(未知)'}]\n`);
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// 输出 H5 域名信息到控制台
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if (process.env.UNI_PLATFORM === 'h5') {
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console.log(`\n[H5 发行] 脚本: ${process.env.UNI_SCRIPT || '(默认)'}`);
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console.log(`[H5 发行] 域名: ${process.env.UNI_APP_DOMAIN || '(未配置)'}\n`);
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}
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// 打印出process.env
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// for (let key in process.env) {
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// console.log(key, process.env[key]);
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// }
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// 定义UNI_OUTPUT_DIR环境变量（H5 自定义发行脚本使用/及其他构建处理）
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try {
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if (!process.env.NODE_ENV) {
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console.error(`❌ NODE_ENV 环境变量未设置`);
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throw new Error('NODE_ENV 环境变量未设置');
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}
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const buildDir = process.env.NODE_ENV === 'production' ? 'build' : 'dev';
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const platform = process.env.UNI_PLATFORM || '';
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const UNI_SCRIPT = process.env.UNI_SCRIPT ?? '';
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// 针对鸿蒙元服务的发布，先清理构建输出目录
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if (platform == 'mp-harmony') {
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try {
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const assetDir = path.join(__dirname, `unpackage/dist/${buildDir}/.mp-harmony`);
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console.log(`🧹 清理构建目录 ${assetDir}\n`);
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fs.rmSync(assetDir, { recursive: true, force: true });
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} catch (e) {}
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}
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// 所有 H5 自定义脚本统一处理，无需在 vue.config.js 中硬编码脚本名
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if (platform === 'h5' && UNI_SCRIPT) {
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// 从 manifest.json 读取 h5.router.base，拼接到输出路径
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let baseSuffix = '';
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try {
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const manifestPath = path.join(__dirname, 'manifest.json');
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baseSuffix = _readManifestBase(manifestPath);
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} catch (e) { }
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// 从脚本 env 中获取域名（优先使用 UNI_APP_DOMAIN，否则从 UNI_SCRIPT 提取）
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let domain = '';
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if (process.env.UNI_APP_DOMAIN) {
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try {
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domain = new URL(process.env.UNI_APP_DOMAIN).hostname;
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} catch (e) {
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domain = process.env.UNI_APP_DOMAIN.replace(/^https?:\/\//, '').replace(/\/.*$/, '');
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}
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} else {
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domain = UNI_SCRIPT.replace(/^h5-/, '');
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}
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// 格式: {域名}-{base用.连接}
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const outputDirName = baseSuffix ? `${domain}-${baseSuffix}` : domain;
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process.env.UNI_OUTPUT_DIR = path.join(__dirname, `unpackage/dist/${buildDir}/h5/${outputDirName}`);
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console.log('UNI_OUTPUT_DIR = ', process.env.UNI_OUTPUT_DIR);
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}
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} catch (e) {
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console.log('NODE_ENV 环境变量未设置，默认使用开发模式');
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}
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/**
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* 读取 manifest.json 中的 h5.router.base，去掉注释后解析
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* 返回 base 路径的 . 连接形式（如 /hwappx/common/ → hwappx.common）
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*/
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function _readManifestBase(manifestPath) {
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try {
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const raw = fs.readFileSync(manifestPath, 'utf8');
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const clean = raw.replace(/\/\*[\s\S]*?\*\//g, '').replace(/\/\/.*$/gm, '');
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const manifest = JSON.parse(clean);
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if (manifest?.h5?.router?.base) {
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let base = manifest.h5.router.base;
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if (!base.endsWith('/')) {
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console.warn(`[manifest] h5.router.base "${base}" 不规范，已自动补全 /`);
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base = base + '/';
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}
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return base.replace(/^\/+|\/+$/g, '').replace(/\//g, '.');
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}
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} catch (e) {
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console.warn('[manifest] 读取 h5.router.base 失败:', e.message);
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}
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return '';
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}
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/**
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* 读取 langConfig.source, 用于构建期判断是否启用 lang/ 排除策略
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* 用 fs 静态解析, 避免 webpack 把整个 config-external.js 链入 vue.config 编译路径
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*/
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function _readLangSource() {
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try {
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const content = fs.readFileSync(path.join(__dirname, 'common/js/config-external.js'), 'utf-8');
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const match = content.match(/source:\s*['"]([\w-]+)['"]/);
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return match ? match[1] : null;
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} catch (e) {
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return null;
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}
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}
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/**
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* 读取 themeConfig.overrideRemote.source, 用于构建期判断是否启用 style_color 排除策略
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* remote-only 模式: style_color.js 替换为 empty-style-stub.js(只含 emergency fallback)
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* 节省主包 ~75KB
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*/
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function _readThemeSource() {
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try {
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const content = fs.readFileSync(path.join(__dirname, 'common/js/config-external.js'), 'utf-8');
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// 找到 overrideRemote 块中的 source 字段(可能有多个 source 字段,取 overrideRemote 块内的)
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const orBlock = content.match(/overrideRemote\s*:\s*\{([\s\S]*?)\n\s*\}/);
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if (!orBlock) return null;
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const match = orBlock[1].match(/source:\s*['"]([\w-]+)['"]/);
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return match ? match[1] : null;
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} catch (e) {
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return null;
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}
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}
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/**
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* 通用Webpack的资源替换插件
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*/
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class NormalModuleReplacementPlugin {
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constructor(resourceRegExp, newResource) {
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this.resourceRegExp = resourceRegExp;
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this.newResource = newResource;
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}
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apply(compiler) {
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const resourceRegExp = this.resourceRegExp;
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const newResource = this.newResource;
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compiler.hooks.normalModuleFactory.tap(
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"NormalModuleReplacementPlugin",
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nmf => {
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nmf.hooks.beforeResolve.tap("NormalModuleReplacementPlugin", result => {
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if (!result) return;
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if (resourceRegExp.test(result.request)) {
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if (typeof newResource === "function") {
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newResource(result);
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} else {
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result.request = newResource;
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}
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}
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return result;
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});
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nmf.hooks.afterResolve.tap("NormalModuleReplacementPlugin", result => {
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if (!result) return;
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if (resourceRegExp.test(result.resource)) {
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if (typeof newResource === "function") {
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newResource(result);
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} else {
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result.resource = path.resolve(
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path.dirname(result.resource),
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newResource
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);
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}
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}
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return result;
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});
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}
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);
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}
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}
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/**
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* 自定义 webpack 插件：在通用产物（vendor.js）中内联注入版本数据
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* 利用 emit 钩子在资源写入磁盘前处理，支持 HMR（每次重编译都会自动注入）
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* 适用于所有平台（mp-weixin / h5 等）
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*/
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class VersionInjectPlugin {
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constructor() {
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this._cachedCommitId = null;
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}
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apply(compiler) {
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compiler.hooks.emit.tapAsync('VersionInjectPlugin', (compilation, callback) => {
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const mode = process.env.NODE_ENV === 'production' ? 'production' : 'development';
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const platform = process.env.UNI_PLATFORM || '';
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// 获取 Git 提交 ID（缓存，避免每次 HMR 都执行）
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if (!this._cachedCommitId) {
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try {
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this._cachedCommitId = execSync('git rev-parse --short HEAD', { cwd: __dirname }).toString().trim();
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} catch (e) {
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this._cachedCommitId = 'unknown';
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}
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}
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const versionData = { commitId: this._cachedCommitId, buildTime: new Date(new Date().getTime() + 8 * 3600 * 1000).toISOString().slice(0, 16).replace('T', ' ') };
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const inlineVersion = JSON.stringify(versionData);
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// 尝试注入到 vendor.js（mp-weixin / mp-* 等平台）
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const vendorKey = 'common/vendor.js';
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const vendorAsset = compilation.assets[vendorKey];
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if (vendorAsset) {
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let content = typeof vendorAsset.source === 'function' ? vendorAsset.source() : vendorAsset._value;
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if (typeof content !== 'string') content = content.toString();
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// 清理旧注入
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content = content.replace(/^\s*const\s+site\s*=\s*require\s*\(['"]\.\.\/site(\.js)?['"]\);?\s*\r?\n/gm, '');
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content = content.replace(/^\s*const\s+__app_version\s*=\s*(require\s*\(['"]\.\.\/version(\.json|\.js)?['"]\)|.+);?\s*\r?\n/gm, '');
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// 只注入版本信息（通用），site.js require 仅在 mp-weixin/mp-harmony 生产构建时注入
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const lines = [`const __app_version = ${inlineVersion};`];
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if ((platform === 'mp-weixin' || platform === 'mp-harmony') && mode === 'production') {
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lines.unshift('const site = require("../site.js");');
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}
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const eol = content.includes('\r\n') ? '\r\n' : '\n';
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let prefix = '';
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if (content.charCodeAt(0) === 0xfeff) {
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prefix = '\uFEFF';
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content = content.slice(1);
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}
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content = prefix + lines.join(eol) + eol + content;
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compilation.assets[vendorKey] = {
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source: () => content,
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size: () => content.length
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};
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console.log(`[VersionInject] ✅ vendor.js 已注入 (platform=${platform}, mode=${mode}, commit=${this._cachedCommitId})`);
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} else {
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// H5 等平台可能没有 common/vendor.js，改为尝试注入到 index.html
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// #ifdef H5
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const htmlKey = 'index.html';
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const htmlAsset = compilation.assets[htmlKey];
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if (htmlAsset) {
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let html = typeof htmlAsset.source === 'function' ? htmlAsset.source() : htmlAsset._value;
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if (typeof html !== 'string') html = html.toString();
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// 在 </head> 前注入 script 标签
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const scriptTag = `<script>var __app_version = ${inlineVersion};</script>`;
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if (!html.includes('__app_version')) {
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html = html.replace('</head>', `${scriptTag}\n</head>`);
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compilation.assets[htmlKey] = {
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source: () => html,
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size: () => html.length
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};
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console.log(`[VersionInject] ✅ index.html 已注入 (platform=${platform}, commit=${this._cachedCommitId})`);
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}
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}
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// #endif
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}
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callback();
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});
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// 生产构建后处理：mp-weixin 拷贝 site.js + ZIP；H5 自动打包 ZIP
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if (process.env.NODE_ENV === 'production') {
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compiler.hooks.afterEmit.tapAsync('ProductionZipPack', (compilation, callback) => {
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const platform = process.env.UNI_PLATFORM || '';
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const UNI_SCRIPT = process.env.UNI_SCRIPT ?? '';
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if (platform === 'mp-weixin') {
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console.log('\n🚀 mp-weixin 生产构建完成，运行补丁脚本（site.js 拷贝 + ZIP 打包）...');
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try {
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execSync(`"${process.execPath}" scripts/mp-weixin.patch.js --mode production`, { cwd: __dirname, stdio: 'inherit' });
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} catch (e) {
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console.error('补丁脚本执行失败:', e.message);
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}
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} else if (platform === 'mp-harmony') {
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console.log('\n🚀 mp-harmony 生产构建完成，运行补丁脚本（配置拷贝 + ZIP 打包）...');
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try {
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execSync(`"${process.execPath}" scripts/harmony.patch.js --mode production`, { cwd: __dirname, stdio: 'inherit' });
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} catch (e) {
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console.error('补丁脚本执行失败:', e.message);
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}
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// 拷贝构建产物到 ascf_src
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console.log('\n🚀 mp-harmony 生产构建完成，拷贝产物到 ascf_src 目录...');
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this._copyMpHarmonyBuild();
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} else if (platform === 'h5' && UNI_SCRIPT) {
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this._zipH5Build(compilation);
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}
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callback();
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});
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}
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}
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_computeH5OutputName() {
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// 计算输出目录名: {域名}-{base用.连接}
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let baseSuffix = _readManifestBase(path.join(__dirname, 'manifest.json'));
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let domain = '';
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if (process.env.UNI_APP_DOMAIN) {
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try {
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domain = new URL(process.env.UNI_APP_DOMAIN).hostname;
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} catch (e) {
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domain = process.env.UNI_APP_DOMAIN.replace(/^https?:\/\//, '').replace(/\/.*$/, '');
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}
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} else {
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domain = (process.env.UNI_SCRIPT || '').replace(/^h5-/, '');
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}
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const result = baseSuffix ? `${domain}-${baseSuffix}` : domain;
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console.log('[H5Zip] 输出目录名:', result);
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return result;
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}
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_zipH5Build(compilation) {
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const outputDirName = this._computeH5OutputName();
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const buildDir = process.env.NODE_ENV === 'production' ? 'build' : 'dev';
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const h5Dir = path.join(__dirname, 'unpackage', 'dist', buildDir, 'h5');
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// 实际构建输出目录（由 webpack 决定）
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const actualOutput = compilation.compiler.outputPath;
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const targetDir = path.join(h5Dir, outputDirName);
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// 如果路径一致，跳过重命名
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if (actualOutput !== targetDir) {
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try {
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if (fs.existsSync(targetDir)) {
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fs.rmSync(targetDir, { recursive: true });
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}
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fs.renameSync(actualOutput, targetDir);
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console.log(`[H5Zip] 输出目录已重命名为: ${outputDirName}`);
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} catch (e) {
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console.error('[H5Zip] 目录重命名失败:', e.message);
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return;
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}
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} else {
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console.log(`[H5Zip] 输出目录名正确: ${outputDirName}`);
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}
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// 标准时区时间戳格式: 20260511_1058
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const fmt = new Intl.DateTimeFormat('en-CA', {
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timeZone: 'Asia/Shanghai',
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year: 'numeric', month: '2-digit', day: '2-digit',
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hour: '2-digit', minute: '2-digit', hour12: false
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});
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const parts = fmt.formatToParts(new Date());
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const get = (t) => parts.find(p => p.type === t).value;
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const ts = `${get('year')}${get('month')}${get('day')}_${get('hour')}${get('minute')}`;
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const zipFileName = `${outputDirName}-${this._cachedCommitId}-${ts}.zip`;
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const zipFilePath = path.join(h5Dir, zipFileName);
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console.log(`\n📦 H5 ZIP: ${zipFileName}...`);
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let command;
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const sourcePath = targetDir.replace(/'/g, "''");
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const destPath = zipFilePath.replace(/'/g, "''");
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if (process.platform === 'win32') {
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command = `powershell -Command "Compress-Archive -Path '${sourcePath}\\*' -DestinationPath '${destPath}' -Force"`;
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} else {
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const sourceBase = path.dirname(targetDir);
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const sourceName = path.basename(targetDir);
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command = `cd '${sourceBase}' && zip -r '${zipFilePath}' '${sourceName}' -x '*/node_modules/*' '*.git/*' '*.DS_Store'`;
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}
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try {
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execSync(command, { stdio: 'inherit' });
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console.log(`✅ H5 ZIP: ${zipFileName}`);
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try {
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const openDir = h5Dir.replace(/'/g, "''");
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if (process.platform === 'win32') {
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execSync(`explorer "${openDir}"`, { stdio: 'ignore' });
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} else {
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execSync(`open "${openDir}"`, { stdio: 'ignore' });
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}
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} catch (openErr) {
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console.warn(`⚠️ 打开目录失败（不影响 ZIP 打包）: ${openErr.message}`);
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}
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// 删除已打包的源目录
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// fs.rmSync(targetDir, { recursive: true, force: true });
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// console.log(`[H5Zip] 已删除源目录: ${outputDirName}`);
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} catch (e) {
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console.error('H5 ZIP 打包失败:', e.message);
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}
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}
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_copyMpHarmonyBuild() {
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const sourceDir = path.join(__dirname, 'unpackage', 'dist', 'build', '.mp-harmony');
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const destDir = path.join(__dirname, 'stub-app-projects', 'mp-harmony', 'ascf', 'ascf_src');
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console.log(`\n📋 拷贝鸿蒙构建产物...`);
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console.log(` 源: ${sourceDir}`);
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console.log(` 目标: ${destDir}`);
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// 检查源目录是否存在
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if (!fs.existsSync(sourceDir)) {
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console.error(`❌ 源目录不存在: ${sourceDir}`);
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throw new Error(`鸿蒙构建产物目录不存在: ${sourceDir}`);
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}
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try {
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// 清空目标目录（失败不影响后续拷贝）
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||
if (fs.existsSync(destDir)) {
|
||
try {
|
||
fs.rmSync(destDir, { recursive: true, force: true });
|
||
if (fs.existsSync(destDir)) {
|
||
fs.rmSync(destDir, { recursive: true, force: true });
|
||
}
|
||
console.log(` ✅ 已清空目标目录 ${destDir}`);
|
||
} catch (cleanErr) {
|
||
console.warn(` ⚠️ 清空目标目录 ${destDir} 失败，将尝试覆盖: ${cleanErr.message}`);
|
||
}
|
||
}
|
||
|
||
// 创建目标目录
|
||
fs.mkdirSync(destDir, { recursive: true });
|
||
|
||
// 拷贝函数
|
||
const copyDir = (src, dest) => {
|
||
if (!fs.existsSync(src)) return;
|
||
fs.mkdirSync(dest, { recursive: true });
|
||
const entries = fs.readdirSync(src, { withFileTypes: true });
|
||
for (const entry of entries) {
|
||
const srcPath = path.join(src, entry.name);
|
||
const destPath = path.join(dest, entry.name);
|
||
if (entry.isDirectory()) {
|
||
copyDir(srcPath, destPath);
|
||
} else {
|
||
fs.copyFileSync(srcPath, destPath);
|
||
}
|
||
}
|
||
};
|
||
|
||
copyDir(sourceDir, destDir);
|
||
console.log(' ✅ 拷贝完成');
|
||
} catch (e) {
|
||
console.error(` ❌ 拷贝失败: ${e.message}`);
|
||
throw e;
|
||
}
|
||
}
|
||
}
|
||
|
||
// 导出配置
|
||
module.exports = {
|
||
productionSourceMap: false,
|
||
configureWebpack: config => {
|
||
console.log('[vue.config] config.mode = ', config.mode);
|
||
|
||
// lang/ 目录排除: 仅在 remote-only 模式下生效
|
||
// 原理: webpack 把 require(`@/lang/${lang}/${path}.js`) 解析为 ContextModule,
|
||
// 会扫描并打包 lang/ 下所有 .js. 替换为 stub 后, 真正的 lang 文件不进 bundle.
|
||
// 条件: source === 'remote-only' (由 common/js/config-external.js 配置)
|
||
const langSource = _readLangSource();
|
||
if (langSource === 'remote-only') {
|
||
try {
|
||
const webpack = require('webpack');
|
||
const stubPath = path.resolve(__dirname, 'common/js/empty-lang-stub.js');
|
||
if (webpack?.NormalModuleReplacementPlugin) {
|
||
config.plugins.push(
|
||
new NormalModuleReplacementPlugin(
|
||
// 匹配解析后的绝对路径: .../lang/xxx/yyy.js
|
||
/[\\/]lang[\\/].+\.js$/,
|
||
stubPath
|
||
)
|
||
);
|
||
console.log(`[vue.config] ✅ lang/ 目录已替换为 stub (source=remote-only) — 节省 lang 包体积`);
|
||
}
|
||
} catch (e) {
|
||
console.error('[vue.config] 配置 lang/ 排除失败:', e.message);
|
||
}
|
||
} else {
|
||
console.log(`[vue.config] lang/ 目录保留 (source=${langSource || 'unknown'})`);
|
||
}
|
||
|
||
// style_color.js 排除: 仅在 themeConfig.overrideRemote.source === 'remote-only' 模式下生效
|
||
// 原理: config-external.js 的 loadTheme() 用 require('@/common/js/style_color.js') 同步加载
|
||
// 整个文件. 替换为 stub 后, 主包只包含 1 个 default preset (~5KB), 其他 7 个 preset
|
||
// 由远端 /api/theme/presets 异步补齐. 节省主包 ~75KB.
|
||
const themeSource = _readThemeSource();
|
||
if (themeSource === 'remote-only') {
|
||
try {
|
||
const webpack = require('webpack');
|
||
const stubPath = path.resolve(__dirname, 'common/js/empty-style-stub.js');
|
||
if (webpack?.NormalModuleReplacementPlugin) {
|
||
config.plugins.push(
|
||
new NormalModuleReplacementPlugin(
|
||
// 精确匹配: 解析后的绝对路径是 .../common/js/style_color.js
|
||
// 不能匹配 style_color 目录里其它可能存在的同名文件
|
||
/[\\/]common[\\/]js[\\/]style_color\.js$/,
|
||
stubPath
|
||
)
|
||
);
|
||
console.log(`[vue.config] ✅ style_color.js 已替换为 stub (source=remote-only) — 节省 ~75KB`);
|
||
}
|
||
} catch (e) {
|
||
console.error('[vue.config] 配置 style_color 排除失败:', e.message);
|
||
}
|
||
} else {
|
||
console.log(`[vue.config] style_color.js 保留 (source=${themeSource || 'unknown'})`);
|
||
}
|
||
|
||
if (config.mode === 'production') {
|
||
console.log('[vue.config] 开始尝试配置极限压缩');
|
||
|
||
if (process.env.UNI_PLATFORM === 'mp-weixin') {
|
||
// 配置zion-uniapp-mp-load-package插件
|
||
config.plugins.push(new zionUniMpLoadPackagePlugin({
|
||
optimization: {
|
||
minimize: true,
|
||
moduleIds: 'named'
|
||
},
|
||
packages: [
|
||
'pages',
|
||
'pages_tool',
|
||
'pages_goods',
|
||
'pages_order',
|
||
'pages_promotion'
|
||
]
|
||
}));
|
||
}
|
||
|
||
|
||
// 确保minimizer数组存在
|
||
if (config.optimization && config.optimization.minimizer && Array.isArray(config.optimization.minimizer)) {
|
||
// 查找TerserWebpackPlugin实例，而不是依赖索引
|
||
const terserPluginIndex = config.optimization.minimizer.findIndex(plugin => {
|
||
return plugin.constructor && plugin.constructor.name === 'TerserWebpackPlugin' ||
|
||
(plugin.options && plugin.options.terserOptions);
|
||
});
|
||
|
||
if (terserPluginIndex !== -1) {
|
||
// 确保options对象存在
|
||
if (!config.optimization.minimizer[terserPluginIndex].options) {
|
||
config.optimization.minimizer[terserPluginIndex].options = {};
|
||
}
|
||
|
||
// 区分平台配置压缩选项
|
||
const enableKeepConsole = process.env.UNI_PLATFORM === 'mp-harmony';
|
||
console.log(`[vue.config] 是否保留console语句 = ${Boolean(enableKeepConsole)}`);
|
||
|
||
// 基础压缩配置（通用）
|
||
const terserOptions = {
|
||
compress: {
|
||
drop_console: !enableKeepConsole, // 鸿蒙保留 console 用于调试
|
||
drop_debugger: !enableKeepConsole,
|
||
dead_code: true,
|
||
unused: true,
|
||
toplevel: true,
|
||
passes: 10,
|
||
sequences: true,
|
||
evaluate: true,
|
||
reduce_vars: true,
|
||
join_vars: true,
|
||
conditionals: true,
|
||
comparisons: true,
|
||
booleans: true,
|
||
typeofs: true,
|
||
collapse_vars: true,
|
||
reduce_funcs: true,
|
||
inline: true,
|
||
side_effects: true,
|
||
keep_fargs: false,
|
||
keep_fnames: false,
|
||
pure_funcs: enableKeepConsole ? [] : ['console.log', 'console.warn', 'console.error', 'console.info'],
|
||
pure_getters: true,
|
||
unsafe_math: true,
|
||
},
|
||
format: {
|
||
ascii_only: true,
|
||
comments: false,
|
||
beautify: false,
|
||
ecma: 5,
|
||
wrap_func_args: false,
|
||
bracketize: true,
|
||
quote_style: 1
|
||
},
|
||
parse: {
|
||
ecma: 8,
|
||
bare_returns: true
|
||
},
|
||
mangle: {
|
||
toplevel: true,
|
||
keep_fnames: false,
|
||
keep_classnames: false
|
||
},
|
||
module: false,
|
||
sourceMap: false
|
||
};
|
||
|
||
config.optimization.minimizer[terserPluginIndex].options.terserOptions = terserOptions;
|
||
console.log('[vue.config] 配置极限压缩完成');
|
||
}
|
||
}
|
||
}
|
||
|
||
// 所有模式下添加版本注入插件（适用于所有平台）
|
||
config.plugins.push(new VersionInjectPlugin());
|
||
}
|
||
}; |