Jenkinsfile.example

pipeline {
    agent any
    
    environment {
        MAVEN_OPTS = '-Xmx1024m'
        BUILD_VERSION = '1.0.0'
        DEPLOY_ENV = 'staging'
    }
    
    parameters {
        string(name: 'BRANCH_NAME', defaultValue: 'main', description: '要构建的分支名称')
        booleanParam(name: 'SKIP_TESTS', defaultValue: false, description: '是否跳过测试')
        choice(name: 'DEPLOY_TARGET', choices: ['dev', 'staging', 'prod'], description: '部署目标环境')
    }
    
    options {
        timeout(time: 30, unit: 'MINUTES')
        retry(3)
        skipDefaultCheckout()
    }
    
    tools {
        maven 'Maven-3.8.6'
        jdk 'JDK-17'
    }
    
    stages {
        stage('Checkout') {
            steps {
                checkout scm
                echo "检出代码完成，分支: ${params.BRANCH_NAME}"
                echo "构建版本: ${env.BUILD_VERSION}"
            }
        }
        
        stage('Build') {
            steps {
                sh 'mvn clean compile'
                echo "编译完成"
            }
        }
        
        stage('Test') {
            when {
                not { params.SKIP_TESTS }
            }
            steps {
                sh 'mvn test'
                publishTestResults testResultsPattern: 'target/test-reports/*.xml'
            }
        }
        
        stage('Package') {
            steps {
                sh 'mvn package -DskipTests'
                archiveArtifacts artifacts: 'target/*.jar', fingerprint: true
            }
        }
        
        stage('Deploy') {
            when {
                anyOf {
                    branch 'main'
                    branch 'develop'
                }
            }
            steps {
                script {
                    if (params.DEPLOY_TARGET == 'prod') {
                        input message: '确认部署到生产环境?', ok: '部署'
                    }
                    
                    echo "部署到 ${params.DEPLOY_TARGET} 环境"
                    sh "deploy.sh ${params.DEPLOY_TARGET}"
                }
            }
        }
    }
    
    post {
        always {
            echo "清理工作空间"
            deleteDir()
        }
        success {
            echo "构建成功! 版本: ${env.BUILD_NUMBER}"
            emailext subject: "构建成功 - ${env.JOB_NAME} #${env.BUILD_NUMBER}",
                     body: "构建成功完成",
                     to: "${env.CHANGE_AUTHOR_EMAIL}"
        }
        failure {
            echo "构建失败"
            emailext subject: "构建失败 - ${env.JOB_NAME} #${env.BUILD_NUMBER}",
                     body: "构建过程中发生错误，请检查日志",
                     to: "${env.CHANGE_AUTHOR_EMAIL}"
        }
        unstable {
            echo "构建不稳定"
        }
    }
}