如何从执行重建的位置获取内部版本号?

How do I get the build number from where I executed a rebuild?

当我从构建页面单击 "rebuild" 时,jenkins 会重建并运行一个新作业 - 一个具有新 jenkins 内部版本号的新作业。

如何获取执行重建的作业的内部版本号?

我说的不是以前的内部版本号。

假设我在构建 10。我转到构建 5 并单击重建。我如何从管道内部 that build number (5) 就像 env.BUILD_NUMBER?

我假设您正在使用 Groovy 管道并且已经知道全局变量(请参阅全局变量参考)。

  1. currentBuild 变量有一个字段 rawBuild return 一个 hudson.model.Run 对象
  2. 调用 rawBuildObject#getCauses()rawBuildObject#getCauses() 和 return 一些 Cause 对象。

脚本如下:

node {
    stage('test advance script') {
            echo "current build number: ${currentBuild.number}"
            echo "previous build number: ${currentBuild.previousBuild.getNumber()}"
            def causes = currentBuild.rawBuild.getCauses()
            echo "causes: ${causes}"
            def rebuildCause0 = currentBuild.rawBuild.getCause(com.sonyericsson.rebuild.RebuildCause)
            echo "rebuildCause0: ${rebuildCause0}"
            echo "rebuild up number: ${rebuildCause0.getUpstreamBuild()}"
        }
}

但是正如我们在聊天中讨论的那样,Rebuilder 插件以错误的方式使用 CauseAction。如果固定为this,控制台输出应该是:

current build number: 72
previous build number: 71
causes: [hudson.model.Cause$UserIdCause@679c1066, job/DMP/job/test-pipeline/63[hudson.model.Cause$UserIdCause@679c1066]]
rebuildCause0: job/DMP/job/test-pipeline/63[hudson.model.Cause$UserIdCause@679c1066]
rebuild up number: 63

Remember to scriptApproval when you see errors like this:

Scripts not permitted to use method hudson.model.Run getCauses. Administrators can decide whether to approve or reject this signature.

假设您可以 curl 自己的 jenkins 构建:

def getOriginalRebuildNum(String jobUrl = "${JOB_URL}"){
    def urlJsonPath
    def buildNumber
    def result
    ansiColor('xterm') {
        try {
            buildNumber = "${BUILD_NUMBER}"
            urlJsonPath = "${JOB_URL}/${buildNumber}/api/json"
            while (!buildNumber.isEmpty()) {
                result = buildNumber
                buildNumber = sh(
                        script:
                                """
                            curl -s $urlJsonPath \
                                | jq -r '.actions[] 
                                | select(."_class" == "hudson.model.CauseAction") .causes[] 
                                | select(.upstreamBuild != null).upstreamBuild'
                                """,
                        returnStdout: true).trim()
                urlJsonPath = "${JOB_URL}/${buildNumber}/api/json"
            }
            echo "Original Build: ${JOB_URL}/${result}/"
        }
        catch (err) {
            "Error: Could not retrieve original Build Number from ${urlJsonPath} - $err"
            result = "${BUILD_NUMBER}"
        }
    }
    return result
}