def createVersion() {
    // 定义一个版本号作为当次构建的版本，输出结果 201912101758
    return new Date().format('yyyyMMddHHmm',TimeZone.getTimeZone('Asia/Shanghai'))
}
pipeline {
    agent {
        label 'k3s'
    }
    environment {
        def useRepository = "https://gitee.com/rukiy/alpine-openjdk17.git"
        def IMAGE_NAME = "alpine-openjdk17"
        def GIT_CHOOSE_BRANCH = "master"
        def TEMP_IMAGE_TAG = createVersion()
        def IMAGE_TAG = "${TEMP_IMAGE_TAG}"
	  }
    stages {
        stage('初始化'){
            steps{
                buildName "${IMAGE_TAG}"
            }
        }
        stage('更新') {
            steps {
                git branch: "${GIT_CHOOSE_BRANCH}", credentialsId: '', url: "${useRepository}"
            }
        }
        stage('构建') {
            steps {
              container('docker') {
                withCredentials([usernamePassword(credentialsId: "${HARBOR_CREDENTIALSID}", usernameVariable: 'USER', passwordVariable: 'PASSWORD')]) {
                    sh """
                        docker buildx build --builder multiarch-builder --platform linux/amd64,linux/arm64 --force-rm -t ${HARBOR_ENDPOINT}/rukiy/${IMAGE_NAME} -f Dockerfile . --push
                    """
                }
              }
            }
        }
    }
}