获取jenkinsfile并行分支运行状态 [英] Getting jenkinsfile parallel branch run status

问题描述

我有多个并行分支工作，每个分支包含多个阶段.

I got multiple parallel branches job, each branch contains numerous stages.

def build_jobs = [:]

build_jobs['1'] = {
    stage ('A'){}
    stage ('B'){}
}
        
build_jobs['2'] = {
    stage ('A'){}
    stage ('B'){}
}

build_jobs['3'] = {
    stage ('A'){}
    stage ('B'){}
}
parallel build_jobs

通过API，我只能找到单独的阶段状态和整个构建状态.(使用/api/json和/wfapi) 我需要一种在每个构建的末尾找到分支名称及其状态的方法.

Thru the API I can find only separate stage status and whole build status.(using /api/json and /wfapi) I need a way to reach at the end of each build the branch name and it status.

[Pipeline] { (Branch: 1) - status ?
[Pipeline] { (Branch: 2) - status ?
[Pipeline] { (Branch: 3) - status ?

如果每个阶段都不满足我的需求，请获取状态.

Getting status if each stage doesn't support my needs.

推荐答案

IMO最简单的方法是使用

IMO the easiest way is to use PipelineNodeGraphVisitor from BlueOcean plugin to query all nodes of type FlowNodeWrapper.NodeType.PARALLEL. These are the branches.

import org.jenkinsci.plugins.workflow.support.steps.build.RunWrapper
import io.jenkins.blueocean.rest.impl.pipeline.PipelineNodeGraphVisitor
import io.jenkins.blueocean.rest.impl.pipeline.FlowNodeWrapper

@NonCPS
List getBranchResults( RunWrapper build ) {

    def visitor = new PipelineNodeGraphVisitor( build.rawBuild )
    def branches = visitor.pipelineNodes.findAll{ it.type == FlowNodeWrapper.NodeType.PARALLEL }
    
    return branches.collect{ branch -> [ 
        id: branch.id, 
        displayName: branch.displayName, 
        result: "${branch.status.result}",
    ]}
}

node {
    def build_jobs = [:]
    
    build_jobs['1'] = {
        stage ('A'){ echo 'Success' }
        stage ('B'){ echo 'Success' }
    }
            
    build_jobs['2'] = {
        stage ('A'){ echo 'Success' }
        stage ('B'){ error 'Error' }
    }
    
    build_jobs['3'] = {
        stage ('A'){ echo 'Success' }
        stage ('B'){ warnError( message: 'Unstable' ){ error 'Error' } }
    }
    
    try {
        parallel build_jobs    
    }
    finally {
        def results = getBranchResults( currentBuild )
        echo "Branch results:\n" + results.join('\n')
    }
}

最后一个'echo'的输出(打开控制台日志以查看它):

Output of last 'echo' (open console log to see it):

Branch results:
[id:8, displayName:1, result:SUCCESS]
[id:9, displayName:2, result:FAILURE]
[id:10, displayName:3, result:UNSTABLE]

获得阶段结果的类似答案还列出了BlueOcean API的替代方案.

A similar answer to get stage results also lists an alternative to BlueOcean API.

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