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

问题描述

我试图使用下面的代码来执行构建，最后在构建成功时执行构建后的操作。不过，我得到一个MultipleCompilationErrorsException，说我的try块不是有效的段定义。请帮忙，我试了很多重组块，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

您使用指定管道的声明式样式，因此您不得使用try / catch（用于脚本管道），但是发布部分。请参阅： https://jenkins.io/doc/book/pipeline/syntax/ ＃后期条件

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

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