Jenkins 管道脚本中的 Try-catch 块 [英] Try-catch block in Jenkins pipeline script

问题描述

我正在尝试使用以下代码来执行构建，最后，在构建成功时执行构建后操作.尽管如此，我还是收到了 MultipleCompilationErrorsException，说我的 try 块不是有效的节定义.请帮忙，我尝试了很多重新组织块，但似乎无法解决问题.

I'm trying to use the following code to execute builds, and in the end, execute post build actions when builds were successful. Still, I get a MultipleCompilationErrorsException, saying that my try block is Not a valid section definition. Please help, I tried a lot reorganize the block but can't seem to be able to solve the issue.

#!/usr/bin/env groovy

pipeline{

agent any 
    try {
        stages{
            stage("Parallel 1") {
                steps {
                    parallel (
                       'firstTask' : { 
                            build( "DSL-Controll-Demo-Fibonacci-1" )
                        },
                        'secondTask' : { 
                            build( "DSL-Controll-Demo-Fibonacci-2" )
                        }
                    )
                }
            }
            stage("Feature") {
                steps {
                        build( "DSL-Controll-Demo-Fibonacci-5" )
                        build( "DSL-Controll-Demo-Fibonacci-6" )
                }
            }
            stage("Parallel 2") {
                steps{
                    parallel (
                        "thirdTask" : { 
                            build( "DSL-Controll-Demo-Fibonacci-3" )
                        },
                        "forthTask" : { 
                            build( "DSL-Controll-Demo-Fibonacci-4" )
                        }
                    )
                }
            }
        }
    }   

    catch(all) {
        currentBuild.result = 'FAILURE'
    }   

    if(currentBuild.result != 'FAILURE') {
        stages{
            stage("Post Build") {
                steps {
                    build("DSL-Controll-Demo-Fibonacci-7")
                }   
            }   
        }
    }
}

推荐答案

您正在使用指定管道的声明式样式，因此您不能使用 try/catch 块(用于脚本化管道)，而是使用 post 部分.请参阅:https://jenkins.io/doc/book/pipeline/syntax/#后置条件

You're using the declarative style of specifying your pipeline, so you must not use try/catch blocks (which are for Scripted Pipelines), but the post section. See: https://jenkins.io/doc/book/pipeline/syntax/#post-conditions

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