709 lines
22 KiB
JavaScript
709 lines
22 KiB
JavaScript
#!/usr/bin/env node
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/**
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* IDC设备管理系统 - 一键更新脚本
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* 功能：拉取最新代码 → 安装依赖 → 数据库迁移 → 重建前端 → 重启服务 → 健康检查
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* 版本：2.0.0
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*/
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const { execSync, spawn } = require('child_process');
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const fs = require('fs');
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const path = require('path');
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const SCRIPT_VERSION = '2.0.0';
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const MIN_NODE_VERSION = 16;
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const LOCK_FILE = path.join(__dirname, '.update.lock');
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const LOG_DIR = path.join(__dirname, 'logs');
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const BACKUP_DIR = path.join(__dirname, 'backup');
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const MAX_BACKUP_FILES = 10;
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const colors = {
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reset: '\x1b[0m',
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bright: '\x1b[1m',
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green: '\x1b[32m',
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yellow: '\x1b[33m',
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red: '\x1b[31m',
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cyan: '\x1b[36m',
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gray: '\x1b[90m',
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magenta: '\x1b[35m'
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};
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const log = {
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info: (msg) => console.log(`${colors.cyan}ℹ${colors.reset} ${msg}`),
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success: (msg) => console.log(`${colors.green}✓${colors.reset} ${msg}`),
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warning: (msg) => console.log(`${colors.yellow}⚠${colors.reset} ${msg}`),
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error: (msg) => console.log(`${colors.red}✗${colors.reset} ${msg}`),
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step: (msg) => console.log(`\n${colors.bright}${colors.cyan}▶ ${msg}${colors.reset}`),
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divider: () => console.log(`${colors.gray}${'─'.repeat(60)}${colors.reset}`),
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subStep: (msg) => console.log(` ${colors.gray}└${colors.reset} ${msg}`)
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};
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let logFileStream = null;
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let updateStartTime = null;
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let rollbackInfo = {
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backupDbPath: null,
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previousVersion: null
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};
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function parseArgs() {
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const args = process.argv.slice(2);
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return {
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skipGit: args.includes('--skip-git'),
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skipBackup: args.includes('--skip-backup'),
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skipMigrate: args.includes('--skip-migrate'),
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skipBuild: args.includes('--skip-build'),
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skipRestart: args.includes('--skip-restart'),
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skipDeps: args.includes('--skip-deps'),
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dryRun: args.includes('--dry-run'),
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force: args.includes('--force'),
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help: args.includes('--help') || args.includes('-h')
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};
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}
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function showHelp() {
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console.log(`
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${colors.bright}IDC设备管理系统 - 一键更新脚本 v${SCRIPT_VERSION}${colors.reset}
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用法: node update.js [选项]
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选项:
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--skip-git 跳过 Git 拉取
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--skip-backup 跳过数据库备份
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--skip-deps 跳过依赖安装
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--skip-migrate 跳过数据库迁移
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--skip-build 跳过前端构建
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--skip-restart 跳过服务重启
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--dry-run 模拟运行，不执行实际操作
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--force 强制执行，忽略锁文件
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-h, --help 显示帮助信息
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示例:
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node update.js # 完整更新流程
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node update.js --skip-deps # 跳过依赖安装
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node update.js --dry-run # 模拟运行
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`);
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process.exit(0);
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}
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function initLogFile() {
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if (!fs.existsSync(LOG_DIR)) {
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fs.mkdirSync(LOG_DIR, { recursive: true });
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}
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const logFileName = `update_${new Date().toISOString().replace(/[:.]/g, '-')}.log`;
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const logFilePath = path.join(LOG_DIR, logFileName);
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logFileStream = fs.createWriteStream(logFilePath, { flags: 'a' });
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const originalConsoleLog = console.log;
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console.log = (...args) => {
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const timestamp = new Date().toISOString();
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const message = args.map(arg =>
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typeof arg === 'string' ? arg.replace(/\x1b\[[0-9;]*m/g, '') : String(arg)
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).join(' ');
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logFileStream.write(`[${timestamp}] ${message}\n`);
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originalConsoleLog.apply(console, args);
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};
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}
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function closeLogFile() {
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if (logFileStream) {
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logFileStream.end();
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}
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}
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function checkLock(options) {
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if (options.force) {
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if (fs.existsSync(LOCK_FILE)) {
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log.warning('检测到锁文件，已通过 --force 强制执行');
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fs.unlinkSync(LOCK_FILE);
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}
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return true;
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}
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if (fs.existsSync(LOCK_FILE)) {
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const lockContent = fs.readFileSync(LOCK_FILE, 'utf8');
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log.error('另一个更新进程正在运行');
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log.info(`锁文件信息: ${lockContent}`);
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log.info('如需强制执行，请使用 --force 参数');
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return false;
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}
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const lockContent = JSON.stringify({
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pid: process.pid,
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startTime: new Date().toISOString()
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});
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fs.writeFileSync(LOCK_FILE, lockContent);
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return true;
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}
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function releaseLock() {
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if (fs.existsSync(LOCK_FILE)) {
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fs.unlinkSync(LOCK_FILE);
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}
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}
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function checkNodeVersion() {
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const nodeVersion = process.versions.node;
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const majorVersion = parseInt(nodeVersion.split('.')[0], 10);
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log.info(`Node.js 版本: ${nodeVersion}`);
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if (majorVersion < MIN_NODE_VERSION) {
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log.error(`Node.js 版本过低，需要 v${MIN_NODE_VERSION} 或更高版本`);
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return false;
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}
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return true;
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}
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function runCommand(command, options = {}) {
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if (options.dryRun) {
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log.subStep(`[模拟] 执行: ${command}`);
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return { success: true, output: '', dryRun: true };
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}
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try {
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const result = execSync(command, {
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encoding: 'utf8',
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stdio: options.silent ? 'pipe' : 'inherit',
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cwd: options.cwd || process.cwd(),
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shell: true,
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timeout: options.timeout || 300000
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});
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return { success: true, output: result };
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} catch (error) {
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return { success: false, error: error.message, output: error.stdout || '' };
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}
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}
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function getGitInfo() {
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try {
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const currentBranch = execSync('git rev-parse --abbrev-ref HEAD', {
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encoding: 'utf8',
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stdio: ['pipe', 'pipe', 'pipe']
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}).trim();
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const currentCommit = execSync('git rev-parse HEAD', {
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encoding: 'utf8',
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stdio: ['pipe', 'pipe', 'pipe']
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}).trim().substring(0, 7);
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return { branch: currentBranch, commit: currentCommit };
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} catch {
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return { branch: 'unknown', commit: 'unknown' };
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}
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}
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function backupDatabase(options) {
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if (options.skipBackup || options.dryRun) {
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if (options.skipBackup) log.info('已跳过数据库备份');
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return { success: true, skipped: true };
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}
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const envPath = path.join(__dirname, 'backend', '.env');
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if (!fs.existsSync(envPath)) {
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log.warning('未找到 .env 文件，跳过数据库备份');
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return { success: true, skipped: true };
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}
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const envContent = fs.readFileSync(envPath, 'utf8');
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const dbTypeMatch = envContent.match(/DB_TYPE=(\w+)/);
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const dbType = dbTypeMatch ? dbTypeMatch[1].toLowerCase() : 'sqlite';
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if (dbType === 'sqlite') {
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const dbPath = path.join(__dirname, 'backend', 'idc_management.db');
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if (!fs.existsSync(dbPath)) {
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log.warning('SQLite 数据库文件不存在，跳过备份');
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return { success: true, skipped: true };
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}
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if (!fs.existsSync(BACKUP_DIR)) {
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fs.mkdirSync(BACKUP_DIR, { recursive: true });
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}
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const backupPath = path.join(BACKUP_DIR, `database_${Date.now()}.db`);
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fs.copyFileSync(dbPath, backupPath);
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rollbackInfo.backupDbPath = backupPath;
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log.success(`数据库已备份: ${path.basename(backupPath)}`);
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cleanOldBackups('database_*.db');
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return { success: true, backupPath };
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} else if (dbType === 'mysql') {
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log.warning('MySQL 数据库请手动备份');
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log.subStep(`mysqldump -u [username] -p [database] > backup_${Date.now()}.sql`);
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return { success: true, skipped: true };
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}
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return { success: true, skipped: true };
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}
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function cleanOldBackups(pattern) {
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try {
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const files = fs.readdirSync(BACKUP_DIR)
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.filter(f => f.match(new RegExp(pattern.replace('*', '.*'))))
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.map(f => ({
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name: f,
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path: path.join(BACKUP_DIR, f),
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time: fs.statSync(path.join(BACKUP_DIR, f)).mtime.getTime()
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}))
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.sort((a, b) => b.time - a.time);
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if (files.length > MAX_BACKUP_FILES) {
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files.slice(MAX_BACKUP_FILES).forEach(f => {
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fs.unlinkSync(f.path);
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log.subStep(`清理旧备份: ${f.name}`);
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});
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}
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} catch (error) {
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log.warning(`清理旧备份失败: ${error.message}`);
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}
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}
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function pullCode(options) {
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if (options.skipGit) {
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log.info('已跳过 Git 拉取');
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return { success: true, skipped: true };
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}
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const gitInfo = getGitInfo();
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rollbackInfo.previousVersion = gitInfo.commit;
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log.info(`当前分支: ${gitInfo.branch}, 提交: ${gitInfo.commit}`);
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if (options.dryRun) {
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log.subStep('[模拟] 执行: git pull');
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return { success: true, dryRun: true };
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}
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const gitStatus = runCommand('git status --porcelain', { silent: true });
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if (gitStatus.output && gitStatus.output.trim()) {
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log.warning('工作区有未提交的更改');
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log.subStep(gitStatus.output.trim().split('\n').slice(0, 5).join('\n '));
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const stashResult = runCommand('git stash');
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if (!stashResult.success) {
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log.error('暂存更改失败，请手动处理');
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return { success: false };
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}
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log.success('已暂存本地更改');
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}
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const pullResult = runCommand('git pull');
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if (pullResult.success) {
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const newGitInfo = getGitInfo();
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if (gitInfo.commit !== newGitInfo.commit) {
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log.success(`代码已更新: ${gitInfo.commit} → ${newGitInfo.commit}`);
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} else {
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log.info('代码已是最新版本');
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}
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return { success: true };
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}
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log.error('代码拉取失败');
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return { success: false };
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}
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function checkDepsNeedInstall(dirPath, dirName) {
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const nodeModulesPath = path.join(dirPath, 'node_modules');
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const packageJsonPath = path.join(dirPath, 'package.json');
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const packageLockPath = path.join(dirPath, 'package-lock.json');
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if (!fs.existsSync(packageJsonPath)) {
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return { needInstall: false, reason: '未找到 package.json' };
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}
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if (!fs.existsSync(nodeModulesPath)) {
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return { needInstall: true, reason: 'node_modules 不存在' };
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}
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try {
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const gitDiff = execSync(`git diff HEAD~1 --name-only -- "${dirName}/package.json" "${dirName}/package-lock.json" 2>nul`, {
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encoding: 'utf8',
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stdio: ['pipe', 'pipe', 'pipe'],
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cwd: __dirname
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}).trim();
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if (gitDiff) {
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return { needInstall: true, reason: 'package.json 或 package-lock.json 有更新' };
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}
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} catch {
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// Git 检查失败，继续其他检测
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}
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try {
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const packageJson = JSON.parse(fs.readFileSync(packageJsonPath, 'utf8'));
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const depsCount = Object.keys(packageJson.dependencies || {}).length +
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Object.keys(packageJson.devDependencies || {}).length;
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const installedCount = fs.readdirSync(nodeModulesPath).filter(f =>
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!f.startsWith('.') && fs.statSync(path.join(nodeModulesPath, f)).isDirectory()
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).length;
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if (depsCount > 0 && installedCount < depsCount * 0.5) {
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return { needInstall: true, reason: `已安装依赖数量不足 (${installedCount}/${depsCount})` };
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}
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} catch {
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// 检测失败，保守起见执行安装
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return { needInstall: true, reason: '依赖状态检测失败' };
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}
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return { needInstall: false, reason: '依赖已是最新' };
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}
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function installDependencies(options) {
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if (options.skipDeps) {
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log.info('已跳过依赖安装');
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return { success: true, skipped: true };
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}
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const backendPath = path.join(__dirname, 'backend');
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const frontendPath = path.join(__dirname, 'frontend');
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if (options.dryRun) {
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log.subStep('[模拟] 检测后端依赖');
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log.subStep('[模拟] 检测前端依赖');
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return { success: true, dryRun: true };
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}
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let backendSkipped = false;
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let frontendSkipped = false;
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log.subStep('检测后端依赖状态...');
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const backendCheck = checkDepsNeedInstall(backendPath, 'backend');
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if (backendCheck.needInstall) {
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log.info(`后端依赖需要更新: ${backendCheck.reason}`);
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const backendResult = runCommand('npm install --production=false', { cwd: backendPath });
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if (!backendResult.success) {
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log.error('后端依赖安装失败');
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return { success: false, step: 'backend' };
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}
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log.success('后端依赖安装完成');
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} else {
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log.success(`后端依赖已是最新 (${backendCheck.reason})`);
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backendSkipped = true;
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}
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log.subStep('检测前端依赖状态...');
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const frontendCheck = checkDepsNeedInstall(frontendPath, 'frontend');
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if (frontendCheck.needInstall) {
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log.info(`前端依赖需要更新: ${frontendCheck.reason}`);
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const frontendResult = runCommand('npm install', { cwd: frontendPath });
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if (!frontendResult.success) {
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log.error('前端依赖安装失败');
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return { success: false, step: 'frontend' };
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}
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log.success('前端依赖安装完成');
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} else {
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log.success(`前端依赖已是最新 (${frontendCheck.reason})`);
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frontendSkipped = true;
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}
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return { success: true, skipped: backendSkipped && frontendSkipped };
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}
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function runMigrations(options) {
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if (options.skipMigrate) {
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log.info('已跳过数据库迁移');
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return { success: true, skipped: true };
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}
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const migratePath = path.join(__dirname, 'backend', 'scripts', 'migrate-all.js');
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if (!fs.existsSync(migratePath)) {
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log.info('未找到迁移脚本，跳过');
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return { success: true, skipped: true };
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}
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if (options.dryRun) {
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log.subStep('[模拟] 执行数据库迁移');
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return { success: true, dryRun: true };
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}
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log.subStep('执行数据库迁移...');
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const migrateResult = runCommand('node scripts/migrate-all.js', {
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cwd: path.join(__dirname, 'backend')
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});
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if (migrateResult.success) {
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log.success('数据库迁移完成');
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return { success: true };
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}
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log.warning('数据库迁移可能存在问题，请检查日志');
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return { success: true, warning: true };
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}
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function buildFrontend(options) {
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if (options.skipBuild) {
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log.info('已跳过前端构建');
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return { success: true, skipped: true };
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}
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const frontendPath = path.join(__dirname, 'frontend');
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if (options.dryRun) {
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log.subStep('[模拟] 构建前端');
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return { success: true, dryRun: true };
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}
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log.subStep('构建前端...');
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const buildResult = runCommand('npm run build', { cwd: frontendPath });
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if (buildResult.success) {
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log.success('前端构建完成');
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return { success: true };
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}
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log.error('前端构建失败');
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return { success: false };
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}
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function restartServices(options) {
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if (options.skipRestart) {
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log.info('已跳过服务重启');
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return { success: true, skipped: true };
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}
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if (options.dryRun) {
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log.subStep('[模拟] 重启后端服务');
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log.subStep('[模拟] 重启前端服务');
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return { success: true, dryRun: true };
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}
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log.subStep('检查 PM2 服务状态...');
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const listResult = runCommand('pm2 list', { silent: true });
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if (!listResult.success) {
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log.warning('PM2 未安装或未运行，尝试直接启动');
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return startDirectly();
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}
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log.subStep('重启后端服务...');
|
||
const backendRestart = runCommand('pm2 restart idc-backend 2>nul || pm2 start backend/server.js --name idc-backend');
|
||
|
||
if (backendRestart.success) {
|
||
log.success('后端服务已重启');
|
||
} else {
|
||
log.error('后端服务重启失败');
|
||
return { success: false };
|
||
}
|
||
|
||
const frontendCheck = runCommand('pm2 describe idc-frontend', { silent: true });
|
||
if (frontendCheck.success) {
|
||
log.subStep('重启前端服务...');
|
||
const frontendRestart = runCommand('pm2 restart idc-frontend');
|
||
if (frontendRestart.success) {
|
||
log.success('前端服务已重启');
|
||
}
|
||
}
|
||
|
||
runCommand('pm2 save');
|
||
return { success: true };
|
||
}
|
||
|
||
function startDirectly() {
|
||
log.subStep('尝试直接启动后端服务...');
|
||
|
||
const backendPath = path.join(__dirname, 'backend');
|
||
const serverPath = path.join(backendPath, 'server.js');
|
||
|
||
if (!fs.existsSync(serverPath)) {
|
||
log.error('未找到 server.js');
|
||
return { success: false };
|
||
}
|
||
|
||
try {
|
||
const child = spawn('node', ['server.js'], {
|
||
cwd: backendPath,
|
||
detached: true,
|
||
stdio: 'ignore',
|
||
shell: true
|
||
});
|
||
child.unref();
|
||
log.success('后端服务已启动 (PID: ' + child.pid + ')');
|
||
return { success: true };
|
||
} catch (error) {
|
||
log.error(`启动失败: ${error.message}`);
|
||
return { success: false };
|
||
}
|
||
}
|
||
|
||
async function healthCheck() {
|
||
log.subStep('检查服务健康状态...');
|
||
|
||
const maxRetries = 5;
|
||
const retryDelay = 3000;
|
||
|
||
for (let i = 1; i <= maxRetries; i++) {
|
||
try {
|
||
const result = execSync('curl -s -o /dev/null -w "%{http_code}" http://localhost:8000/health 2>nul || echo "000"', {
|
||
encoding: 'utf8',
|
||
stdio: ['pipe', 'pipe', 'pipe'],
|
||
timeout: 5000
|
||
}).trim();
|
||
|
||
if (result === '200') {
|
||
log.success('服务健康检查通过');
|
||
return { success: true };
|
||
}
|
||
|
||
if (i < maxRetries) {
|
||
log.subStep(`第 ${i} 次检查失败 (HTTP ${result})，${retryDelay/1000}秒后重试...`);
|
||
await new Promise(resolve => setTimeout(resolve, retryDelay));
|
||
}
|
||
} catch (error) {
|
||
if (i < maxRetries) {
|
||
log.subStep(`第 ${i} 次检查失败，${retryDelay/1000}秒后重试...`);
|
||
await new Promise(resolve => setTimeout(resolve, retryDelay));
|
||
}
|
||
}
|
||
}
|
||
|
||
log.warning('健康检查未通过，请手动验证服务状态');
|
||
return { success: false, warning: true };
|
||
}
|
||
|
||
function rollback(reason) {
|
||
log.divider();
|
||
log.error(`更新失败: ${reason}`);
|
||
log.step('执行回滚...');
|
||
|
||
if (rollbackInfo.backupDbPath && fs.existsSync(rollbackInfo.backupDbPath)) {
|
||
const dbPath = path.join(__dirname, 'backend', 'idc_management.db');
|
||
fs.copyFileSync(rollbackInfo.backupDbPath, dbPath);
|
||
log.success('数据库已回滚');
|
||
}
|
||
|
||
if (rollbackInfo.previousVersion) {
|
||
log.subStep(`如需回滚代码，执行: git reset --hard ${rollbackInfo.previousVersion}`);
|
||
}
|
||
|
||
log.divider();
|
||
}
|
||
|
||
function printSummary(options, results) {
|
||
const duration = ((Date.now() - updateStartTime) / 1000).toFixed(1);
|
||
|
||
console.log(`\n${colors.bright}${colors.magenta}
|
||
╔══════════════════════════════════════════════════════════╗
|
||
║ 更新摘要 ║
|
||
╚══════════════════════════════════════════════════════════╝${colors.reset}`);
|
||
|
||
console.log(`\n ${colors.cyan}执行模式:${colors.reset} ${options.dryRun ? '模拟运行' : '实际执行'}`);
|
||
console.log(` ${colors.cyan}耗时:${colors.reset} ${duration} 秒`);
|
||
|
||
console.log(`\n ${colors.cyan}步骤状态:${colors.reset}`);
|
||
console.log(` 数据库备份: ${results.backup?.skipped ? '已跳过' : results.backup?.success ? '成功' : '失败'}`);
|
||
console.log(` 代码更新: ${results.git?.skipped ? '已跳过' : results.git?.success ? '成功' : '失败'}`);
|
||
console.log(` 依赖安装: ${results.deps?.skipped ? '已跳过' : results.deps?.success ? '成功' : '失败'}`);
|
||
console.log(` 数据库迁移: ${results.migrate?.skipped ? '已跳过' : results.migrate?.success ? '成功' : '失败'}`);
|
||
console.log(` 前端构建: ${results.build?.skipped ? '已跳过' : results.build?.success ? '成功' : '失败'}`);
|
||
console.log(` 服务重启: ${results.restart?.skipped ? '已跳过' : results.restart?.success ? '成功' : '失败'}`);
|
||
console.log(` 健康检查: ${results.health?.success ? '通过' : '未通过'}`);
|
||
|
||
console.log(`\n ${colors.cyan}访问地址:${colors.reset}`);
|
||
console.log(` 后端API: http://localhost:8000/api`);
|
||
console.log(` 前端页面: http://localhost`);
|
||
|
||
console.log(`\n ${colors.cyan}日志文件:${colors.reset}`);
|
||
console.log(` ${path.join(LOG_DIR, `update_*.log`)}`);
|
||
|
||
console.log('');
|
||
}
|
||
|
||
async function main() {
|
||
updateStartTime = Date.now();
|
||
const options = parseArgs();
|
||
|
||
if (options.help) {
|
||
showHelp();
|
||
return;
|
||
}
|
||
|
||
initLogFile();
|
||
|
||
console.log(`
|
||
${colors.bright}${colors.cyan}
|
||
╔══════════════════════════════════════════════════════════╗
|
||
║ IDC设备管理系统 - 一键更新脚本 v${SCRIPT_VERSION} ║
|
||
║ One-Click Update Script ║
|
||
╚══════════════════════════════════════════════════════════╝
|
||
${colors.reset}`);
|
||
|
||
if (options.dryRun) {
|
||
log.info('运行模式: 模拟运行 (不会执行实际操作)');
|
||
}
|
||
|
||
const results = {};
|
||
|
||
try {
|
||
if (!checkNodeVersion()) {
|
||
process.exit(1);
|
||
}
|
||
|
||
if (!checkLock(options)) {
|
||
process.exit(1);
|
||
}
|
||
|
||
process.on('SIGINT', () => {
|
||
log.warning('收到中断信号，正在清理...');
|
||
releaseLock();
|
||
closeLogFile();
|
||
process.exit(130);
|
||
});
|
||
|
||
log.step('1. 备份数据');
|
||
results.backup = backupDatabase(options);
|
||
if (!results.backup.success && !options.dryRun) {
|
||
throw new Error('数据库备份失败');
|
||
}
|
||
|
||
log.step('2. 拉取最新代码');
|
||
results.git = pullCode(options);
|
||
|
||
log.step('3. 安装依赖');
|
||
results.deps = installDependencies(options);
|
||
if (!results.deps.success && !options.dryRun) {
|
||
throw new Error('依赖安装失败');
|
||
}
|
||
|
||
log.step('4. 数据库迁移');
|
||
results.migrate = runMigrations(options);
|
||
|
||
log.step('5. 构建前端');
|
||
results.build = buildFrontend(options);
|
||
if (!results.build.success && !options.dryRun) {
|
||
throw new Error('前端构建失败');
|
||
}
|
||
|
||
log.step('6. 重启服务');
|
||
results.restart = restartServices(options);
|
||
if (!results.restart.success && !options.dryRun) {
|
||
throw new Error('服务重启失败');
|
||
}
|
||
|
||
log.step('7. 健康检查');
|
||
results.health = await healthCheck();
|
||
|
||
log.divider();
|
||
|
||
if (!options.dryRun && results.health.success) {
|
||
log.success('更新完成！系统已成功更新并正常运行');
|
||
} else if (options.dryRun) {
|
||
log.success('模拟运行完成！使用不带 --dry-run 参数执行实际更新');
|
||
} else {
|
||
log.warning('更新完成，但健康检查未通过，请手动验证服务状态');
|
||
}
|
||
|
||
} catch (error) {
|
||
if (!options.dryRun) {
|
||
rollback(error.message);
|
||
} else {
|
||
log.error(`[模拟] 更新失败: ${error.message}`);
|
||
}
|
||
results.error = error.message;
|
||
} finally {
|
||
releaseLock();
|
||
printSummary(options, results);
|
||
closeLogFile();
|
||
}
|
||
}
|
||
|
||
main();
|