pipeline{

    agent any

    options {

        disableConcurrentBuilds()
    }


    triggers {
        pollSCM 'H/3 * * * * '
    }
    stages{


        stage("打包"){


            steps{
                withCredentials([usernamePassword(credentialsId: 'harbor-ci', passwordVariable: 'p', usernameVariable: 'u')]) {

                    sh "docker login -u ${u} -p ${p} 192.168.0.118"
                }
                sh "docker build . -t coal:${env.BRANCH_NAME}"


            }

        }

        stage("打标签"){


            steps{

                sh "docker tag  coal:${env.BRANCH_NAME}  192.168.0.118/coal/coal:${env.BRANCH_NAME}"


            }

        }

        stage("推送到仓库"){


            steps{

                sh "docker push 192.168.0.118/coal/coal:${env.BRANCH_NAME}"


            }

        }

        stage("清理无用的层"){


            steps{

                sh "docker image prune -f"


            }

        }


    }



}