jenkins 获取当前上传的分支的commit + url跳转

pipeline{
    agent any 
    environment {
        def git_url = "###"
        def appdir= "###"
        def localAppRoot = "###"
        def stagingip="###"
        def furl="###"
    }
    stages{
        stage('clear dir'){
            steps{
                echo "clear dir"
                sh  '''
                    #!/bin/bash -xe
                    rm -rf ./*
                    '''
            }
        }
        stage('pull code and config'){
            steps{
                echo "checkout from git"
                sh "git clone ${git_url}"
            }
        }
        stage('compile and package'){
            steps{
                echo "compile and package"
                sh '''
                    cd ${localAppRoot}
                    mvn clean package -DskipTests
                '''
                #获取当前代码的最新commit id, 并且url 跳转当前commit id对应的代码仓库
                script{
                    result = sh(script: "cd ${localAppRoot} && git rev-parse HEAD", returnStdout: true).trim()
                    currentBuild.displayName="#${BUILD_ID}-${result}"
                    currentBuild.description="<a href=http://${furl}${result}>jump</a>"
                }
            }
        }
        stage('deploy production'){
            when{
                environment name: 'DEPLOY_TO', value: 'prod'
            }
            steps{
                sh '''
                    sh /opt/scripts/###.sh ${sub_app_name}  ${appdir} ### ${WORKSPACE}/${localAppRoot} ###
                '''
            }
        }
        stage('deploy pre-release'){
            when{
                environment name: 'DEPLOY_TO', value: 'staging'
            }
            steps{
                sh '''
                    echo "hello"
                    sh /opt/scripts/###.sh ${sub_app_name} ${appdir}  ### ${WORKSPACE}/${localAppRoot} ### $stagingip
                '''
            }
        }
    }
}

如图：