Jenkins 也为共享库更改运行轮询或推送触发器作业

Question

我在我的 git 存储库中定义了 Jenkins Pipeline 工作。

// File: deployment/jenkinsfiles/staging/Merge

@Library("my_shared_lib") _

import com.company.myteam.Constants

pipeline {
    agent { label "common" }

    triggers {
        pollSCM("H/2 * * * *")
    }

    options {
        buildDiscarder(logRotator(numToKeepStr: "50", artifactNumToKeepStr: "50"))
    }

    stages {
        stage ("Staging Merge") {
            steps {
                script {
                    def config = new Constants().repoconfig
                    ansiColor("xterm") {
                        myteam.pipelines.stagingMerge(config)
                    }
                }
            }
        }
    }
    post {
        always {
            cleanWs()
        }
    }
}

然后我创建了 jenkins 作业配置，如下所示。

现在，当我检查 Git Polling Log 时，它的轮询 shared-library 也是。

Started on Feb 25, 2020 5:33:07 PM
Using strategy: Default
[poll] Last Built Revision: Revision 681f996e689bdeb9cfca2b167002b8ccd99590cb (origin/staging)
using credential github_username_with_token
 > git --version # timeout=10
using GIT_ASKPASS to set credentials Github Service Account Username with token
 > git ls-remote -h https://myuser@github.company.com/myteam/myrepo # timeout=10
Found 6 remote heads on https://myuser@github.company.com/myteam/myrepo
[poll] Latest remote head revision on refs/heads/staging is: 681f996e689bdeb9cfca2b167002b8ccd99590cb - already built by 53
Using strategy: Default
[poll] Last Built Revision: Revision e80628ec7c9dbc59decbc81a3b884dcaa963a8dc (refs/remotes/origin/master)
using credential github_username_with_token
 > git rev-parse --is-inside-work-tree # timeout=10
Fetching changes from the remote Git repositories
 > git config remote.origin.url https://myuser@github.company.com/myteam/jenkins-shared-libraries.git # timeout=10
Fetching upstream changes from https://myuser@github.company.com/myteam/jenkins-shared-libraries.git
 > git --version # timeout=10
using GIT_ASKPASS to set credentials Github Service Account Username with token
 > git fetch --tags --progress https://myuser@github.company.com/myteam/jenkins-shared-libraries.git +refs/heads/*:refs/remotes/origin/* # timeout=10
Polling for changes in
 > git rev-parse refs/remotes/origin/master^{commit} # timeout=10
 > git rev-parse refs/remotes/origin/origin/master^{commit} # timeout=10
 > git log --full-history --no-abbrev --format=raw -M -m --raw e80628ec7c9dbc59decbc81a3b884dcaa963a8dc..869b3a16e07d21a88d557f1857376bfed7717a6e # timeout=10

每当我更改 jenkins-shared-library 中的代码时，它都会开始构建工作。

我尝试了https://issues.jenkins.io/browse/JENKINS-39615?focusedCommentId=280729&page=com.atlassian.jira.plugin.system.issuetabpanels%3Acomment-tabpanel#comment-280729 中给出的workaround，但没有运气。

我将pollSCM 更改为githubPush，但这也会在我更改shared-library 时触发。

我尝试了https://issues.jenkins-ci.org/browse/JENKINS-41497 中给出的解决方案，如Ignore on push notifications 为githubPush()，但仍然是它的触发工作。

在搬到pipeline 之前，我有freestyle 项目。 Source Code Management 部分，我们可以在其中定义分支，githubPush() 仅在该分支上侦听。

当我们选择项目类型为pipeline 时，没有源代码管理部分。可能是因为它监听了所有的推送事件。

通过push 或poll，我想限制我的jenkins 作业仅在myrepo.git 发生更改时触发。

Answer 1

我不知道如何在这个Task Type 中解决它。但是，如果您可以切换到多分支管道。该任务类型解决了此问题。