XuqmGroup-Web/Jenkinsfile

pipeline {
  agent any

  parameters {
    choice(name: 'APP', choices: ['tenant-platform', 'ops-platform'], description: '要构建的 Web 应用')
    booleanParam(name: 'DEPLOY', defaultValue: true, description: '构建后是否自动部署')
    booleanParam(name: 'NO_CACHE', defaultValue: false, description: '禁用 Docker 构建缓存（缓存错误时使用）')
  }

  environment {
    ACR_REGISTRY    = 'crpi-n44qjpuucgjt8e8c.cn-beijing.personal.cr.aliyuncs.com'
    ACR_NAMESPACE   = 'xuqmgroup'
    ACR_USERNAME    = 'xuqinmin12'
    PROD_HOST       = '106.54.23.149'
    PROD_USER       = 'ubuntu'
    COMPOSE_FILE    = '/opt/xuqm/deploy/compose.production.yaml'
    VERSIONS_FILE   = '/opt/xuqm/deploy/versions.json'
    DOCKER_BUILDKIT = '1'
  }

  options {
    timeout(time: 20, unit: 'MINUTES')
    buildDiscarder(logRotator(numToKeepStr: '20'))
    disableConcurrentBuilds()
  }

  stages {
    stage('Checkout') {
      steps {
        checkout([
          $class: 'GitSCM',
          branches: [[name: 'main']],
          extensions: [[$class: 'CleanBeforeCheckout']],
          userRemoteConfigs: scm.userRemoteConfigs
        ])
      }
    }

    stage('Resolve Build Plan') {
      steps {
        script {
          switch (params.APP) {
            case 'tenant-platform':
              env.IMAGE_NAME     = 'tenant-web'
              env.DOCKERFILE     = 'Dockerfile.tenant'
              env.DEPLOY_SERVICE = 'tenant-web'
              env.VERSION_FILE   = 'VERSION.tenant-web'
              env.BUILD_ARGS     = '--build-arg TENANT_APP_BASE=/ --build-arg TENANT_API_BASE_URL=/api'
              break
            case 'ops-platform':
              env.IMAGE_NAME     = 'ops-web'
              env.DOCKERFILE     = 'Dockerfile.ops'
              env.DEPLOY_SERVICE = 'ops-web'
              env.VERSION_FILE   = 'VERSION.ops-web'
              env.BUILD_ARGS     = '--build-arg OPS_APP_BASE=/ --build-arg OPS_API_BASE_URL=/api'
              break
            default:
              error("Unsupported APP: ${params.APP}")
          }

          // 自动递增版本号（与后端 Jenkinsfile 保持一致）
          def vf = env.VERSION_FILE
          def current = fileExists(vf) ? readFile(vf).trim() : '1.0.0'
          def parts = current.tokenize('.')
          while (parts.size() < 3) parts.add('0')
          env.SERVICE_VERSION = "${parts[0]}.${parts[1]}.${parts[2].toInteger() + 1}"
          writeFile file: vf, text: env.SERVICE_VERSION
          echo "${env.IMAGE_NAME}: ${current} → ${env.SERVICE_VERSION}"
        }
      }
    }

    stage('Docker Build & Push') {
      steps {
        withCredentials([string(credentialsId: 'ACR_PASSWORD', variable: 'ACR_PASS')]) {
          script {
            def versionedImage = "${env.ACR_REGISTRY}/${env.ACR_NAMESPACE}/${env.IMAGE_NAME}:${env.SERVICE_VERSION}"
            def latestImage    = "${env.ACR_REGISTRY}/${env.ACR_NAMESPACE}/${env.IMAGE_NAME}:latest"
            def cacheArgs = params.NO_CACHE
              ? '--no-cache'
              : "--build-arg BUILDKIT_INLINE_CACHE=1 --cache-from ${latestImage}"
            def gitCommit = env.GIT_COMMIT ?: 'unknown'
            bat """
              docker login ${env.ACR_REGISTRY} -u ${env.ACR_USERNAME} -p %ACR_PASS%
              if %errorlevel% neq 0 exit /b 1
              docker pull --platform=linux/amd64 ${latestImage} || echo Pull failed, will build fresh
              docker build --platform=linux/amd64 -f ${env.DOCKERFILE} ${env.BUILD_ARGS} --build-arg GIT_COMMIT=${gitCommit} --build-arg SERVICE_VERSION=${env.SERVICE_VERSION} ${cacheArgs} -t ${versionedImage} -t ${latestImage} .
              if %errorlevel% neq 0 exit /b 1
              docker push ${versionedImage}
              if %errorlevel% neq 0 exit /b 1
              docker push ${latestImage}
              if %errorlevel% neq 0 exit /b 1
              docker rmi ${versionedImage} ${latestImage}
              exit /b 0
            """
          }
        }
      }
    }

    stage('Deploy to Production') {
      when { expression { return params.DEPLOY } }
      steps {
        lock('prod-deploy') {
          withCredentials([sshUserPrivateKey(credentialsId: 'PROD_SSH_KEY', keyFileVariable: 'SSH_KEY')]) {
            script {
              def latestImage = "${env.ACR_REGISTRY}/${env.ACR_NAMESPACE}/${env.IMAGE_NAME}:latest"
              retry(2) {
                bat """
                  ssh -i "%SSH_KEY%" -o StrictHostKeyChecking=no ${env.PROD_USER}@${env.PROD_HOST} "docker image prune -f 2>/dev/null || true; docker pull ${latestImage} || exit 1; docker compose -f ${env.COMPOSE_FILE} up -d --no-deps --force-recreate ${env.DEPLOY_SERVICE} || exit 1; docker image prune -f"
                """
              }

              // 更新 versions.json（与后端 Jenkinsfile 保持一致的合并逻辑）
              def svcName = env.DEPLOY_SERVICE
              def svcVer  = env.SERVICE_VERSION
              def releasedAt = new Date().format("yyyy-MM-dd'T'HH:mm:ss'Z'", TimeZone.getTimeZone('UTC'))
              def updateScript = """\
import json, os
path = '${env.VERSIONS_FILE}'
d = json.load(open(path)) if os.path.exists(path) else {}
d.setdefault('services', {})
d['services'].setdefault('${svcName}', {})
d['services']['${svcName}']['version'] = '${svcVer}'
d['services']['${svcName}']['changed'] = True
d['releasedAt'] = '${releasedAt}'
json.dump(d, open(path, 'w'), indent=2, ensure_ascii=False)
print('versions.json updated: ${svcName}=${svcVer}')
""".stripIndent()
              writeFile file: 'update_versions_web.py', text: updateScript
              bat """
                scp -i "%SSH_KEY%" -o StrictHostKeyChecking=no update_versions_web.py ${env.PROD_USER}@${env.PROD_HOST}:/tmp/update_versions_web.py
                ssh -i "%SSH_KEY%" -o StrictHostKeyChecking=no ${env.PROD_USER}@${env.PROD_HOST} "python3 /tmp/update_versions_web.py && rm /tmp/update_versions_web.py"
              """
            }
          }
        }
      }
    }

    stage('Commit Version') {
      steps {
        bat """
          git config user.email "jenkins@xuqm.com"
          git config user.name "Jenkins CI"
          git add ${env.VERSION_FILE}
          git diff --cached --quiet || git commit -m "ci: bump ${env.IMAGE_NAME} to ${env.SERVICE_VERSION} [skip ci]"
          git push origin HEAD:main
        """
      }
    }
  }

  post {
    success { echo "✅ ${env.IMAGE_NAME}:${env.SERVICE_VERSION} 构建部署成功" }
    failure  { echo "❌ 构建失败，请检查日志" }
  }
}