bash – 无法在Jenkins管道作业中通过DSL(groovy)存储sh命令输出

sh([ script: "curl "http://${jenkinsUser}:${jenkinsUserToken}@${jenkinsServer}:8080/job/myJob/lastBuild/consoleText"").trim()

还有多种方法可以执行shell脚本,这取决于您使用的jenkins管道的类型.

在jenkins declarative pipeline中,您需要为所有脚本类型代码和设置变量包含一个脚本{…}块,如下所示：

pipeline { 
    agent {
        ...
    } 
    parameters {
        ...
    }
    environment {
   ...
   }
   stages {
        stage('Run Required Scripts') {
            steps {
               ...
                script {
                    NOTIFIER_BULD_NAME = sh([script: "./getNotifier.sh",returnStdout: true]).trim()
                    EMAIL_TEXT = sh([script: "./printEmailText.sh ${CURRENT_BUILD}  ${PREVIOUS_BUILD}",returnStdout: true]).trim()
                    BODY= sh([ script: "curl "http://${jenkinsUser}:${jenkinsUserToken}@${jenkinsServer}:8080/job/myJob/lastBuild/consoleText"").trim()
                }
            }
        }
        stage('Send Email') {
            when {
                expression {
                    // Only send when there is text.
                    "${EMAIL_TEXT}" != "";
                }
            }
            steps{
                emailext (
                    to: 'software@company.com',subject: "You have mail - ${EMAIL_TEXT}",body: """${NOTIFIER_BULD_NAME} - ${EMAIL_TEXT}: 
... 
${BODY}
""",attachLog: false
                 )
            }
        }
    }

在Jenkins scripted pipeline中,您不需要脚本{}块,实际上可以将它放在大多数地方.大多数情况下,我把它放在舞台块阶段(‘某个舞台’){…},我这样做了：

V5_DIR = WORKSPACE + '/' + sh([script: "basename ${V5_GIT_URL} .git",returnStdout: true]).trim()

虽然我也使用curl命令(对于脚本管道)并且不需要内部数组…

lastSuccessfulCommit = sh(
     script: "curl -sL --user ${JENKINS_API_USER}:${JENKINS_API_PSW} "${lastSuccessfulCommitUrl}" | sed -e 's/<[^>]*>//g'",returnStdout: true
)

作为参考,回声变量在两者中都是这样的

sh([script: "echo "Value: ${someVariable}""])

希望this documentation有点帮助,但我知道最近jenkins的文档可能非常参差不齐,所以我也找到了a great gist about how to not do things for Jenkins Declarative pipelines.祝你好运！