group_web_merchant/Jenkinsfile

// 商户端 PC Web — 参数化流水线（预生产 / 生产）
// 仓库: http://8.152.195.41:3000/alien/group_web_merchant.git
// NPM 构建在 Docker node:20-alpine 中执行，无需本机安装 Node
// 部署：构建完成后通过 SCP 传到目标 ECS 静态目录（非 Jenkins 容器内 cp）
//
// 构建前选择 DEPLOY_ENV:
//   uat -> build:uat  -> ${DEPLOY_HOST}:/web_deploy_uat/group_web_merchant
//   pro -> build:pro  -> ${DEPLOY_HOST}:/web_deploy_produ/group_web_merchant
//
// Jenkins 需预先配置「SSH Username with private key」凭据，ID 见下方 SSH_CREDENTIALS_ID。

pipeline {
    agent any

    parameters {
        choice(
            name: 'DEPLOY_ENV',
            choices: ['uat', 'pro'],
            description: 'uat=预生产，pro=生产'
        )
    }

    options {
        buildDiscarder(logRotator(numToKeepStr: '2', artifactNumToKeepStr: '2'))
        timestamps()
    }

    environment {
        PATH = "${env.PATH}"
        // Jenkins 中 SSH 部署凭据 ID（类型：SSH Username with private key）
        SSH_CREDENTIALS_ID = 'ssh-deploy'
    }

    stages {
        stage('确认构建环境') {
            steps {
                script {
                    if (params.DEPLOY_ENV == 'uat') {
                        env.BUILD_SCRIPT = 'build:uat'
                        env.DEPLOY_DEST = '/web_deploy_uat/group_web_merchant'
                        env.DEPLOY_HOST = '39.106.135.88'
                        env.DEPLOY_ENV_LABEL = '预生产(UAT)'
                    } else if (params.DEPLOY_ENV == 'pro') {
                        env.BUILD_SCRIPT = 'build:pro'
                        env.DEPLOY_DEST = '/web_deploy_produ/group_web_merchant'
                        env.DEPLOY_HOST = '39.106.135.88'
                        env.DEPLOY_ENV_LABEL = '生产(PRO)'
                    } else {
                        error("未知 DEPLOY_ENV: ${params.DEPLOY_ENV}")
                    }
                    echo '========================================'
                    echo ">>> 【流水线开始】本次构建环境: ${env.DEPLOY_ENV_LABEL}"
                    echo ">>> BUILD_SCRIPT=${env.BUILD_SCRIPT}"
                    echo ">>> SCP 目标: ${env.DEPLOY_HOST}:${env.DEPLOY_DEST}"
                    echo '========================================'
                }
            }
        }

        stage('Checkout') {
            steps {
                echo ">>> 正在拉取 group_web_merchant 代码..."
                git branch: 'uat',
                    credentialsId: 'zhanghaomimapingzheng',
                    url: 'http://8.152.195.41:3000/alien/group_web_merchant.git'
            }
        }

        stage('NPM Build') {
            agent {
                docker {
                    image 'node:20-alpine'
                    reuseNode true
                    // 若 workspace 属主与容器内用户不一致导致写权限问题，可临时用 root（按你们安全策略决定）
                    // args '-u root:root'
                }
            }
            options {
                timeout(time: 20, unit: 'MINUTES')
            }
            steps {
                echo ">>> 安装依赖并构建（BUILD_SCRIPT=${env.BUILD_SCRIPT}）..."
                sh """
                    set -e
                    node -v
                    npm -v
                    npm config set registry https://registry.npmmirror.com
                    export CI=true
                    export HUSKY=0
                    export NODE_OPTIONS="--max-old-space-size=2048"
                    npm install --no-audit
                    npm run ${env.BUILD_SCRIPT}
                    test -d dist && test -f dist/index.html
                    echo ">>> 构建产物: \${WORKSPACE}/dist"
                """
            }
        }

        stage('Deploy') {
            steps {
                echo ">>> SCP 部署到 ${env.DEPLOY_ENV_LABEL}: \${SSH_USER}@${env.DEPLOY_HOST}:${env.DEPLOY_DEST}"
                script {
                    def allowedDest = [
                        '/web_deploy_uat/group_web_merchant',
                        '/web_deploy_produ/group_web_merchant'
                    ]
                    if (!allowedDest.contains(env.DEPLOY_DEST)) {
                        error("拒绝部署：DEPLOY_DEST 不在白名单内: ${env.DEPLOY_DEST}")
                    }
                    if (!env.DEPLOY_HOST?.trim()) {
                        error('拒绝部署：DEPLOY_HOST 未设置')
                    }
                }
                withCredentials([
                    sshUserPrivateKey(
                        credentialsId: "${env.SSH_CREDENTIALS_ID}",
                        keyFileVariable: 'SSH_KEY',
                        usernameVariable: 'SSH_USER'
                    )
                ]) {
                    sh """
                        set -e
                        DEST="${env.DEPLOY_DEST}"
                        HOST="${env.DEPLOY_HOST}"
                        case "\${DEST}" in
                            /web_deploy_uat/group_web_merchant|/web_deploy_produ/group_web_merchant) ;;
                            *) echo "拒绝部署：非法 DEST=[\${DEST}]"; exit 1 ;;
                        esac
                        SSH_OPTS="-i \${SSH_KEY} -o StrictHostKeyChecking=no -o UserKnownHostsFile=/dev/null -o BatchMode=yes"
                        echo ">>> 远程清空目录: \${SSH_USER}@\${HOST}:\${DEST}"
                        ssh \${SSH_OPTS} "\${SSH_USER}@\${HOST}" "mkdir -p \${DEST} && rm -rf \${DEST}/*"
                        echo ">>> 上传 dist/* ..."
                        scp \${SSH_OPTS} -r dist/* "\${SSH_USER}@\${HOST}:\${DEST}/"
                        echo ">>> group_web_merchant 部署完成: \${SSH_USER}@\${HOST}:\${DEST}"
                    """
                }
            }
        }
    }

    post {
        always {
            echo '========================================'
            echo ">>> 【流水线结束】构建任务结束"
            echo ">>> 环境: ${env.DEPLOY_ENV_LABEL ?: '（未执行确认阶段或变量未设置）'}"
            echo ">>> BUILD_SCRIPT=${env.BUILD_SCRIPT ?: '（无）'}"
            echo ">>> SCP 目标: ${env.DEPLOY_HOST ?: '（无）'}:${env.DEPLOY_DEST ?: '（无）'}"
            echo '========================================'
        }
    }
}