詹金斯 - 如何发布覆盖报告到github上

我想使用github-pr-coverage-status-plugin，该文件说，我需要运行在我的主分支下面：詹金斯 - 如何发布覆盖报告到github上

step([$class: 'MasterCoverageAction'])

但是，当我加入这个我管我得到以下错误：

java.lang.UnsupportedOperationException: Can't find GIT_URL or CHANGE_URL in envs: {BRANCH_NAME=master, BUILD_DISPLAY_NAME=#41, BUILD_ID=41, BUILD_NUMBER=41, BUILD_TAG=jenkins-testci-master-41, BUILD_URL=https://jnkns-ci.myserver.com/job/testci/job/master/41/, CLASSPATH=, HUDSON_HOME=/var/jenkins_home, HUDSON_SERVER_COOKIE=01f6aedeea333d1f, HUDSON_URL=https://jnkns-ci.myserver.com/, JENKINS_HOME=/var/jenkins_home, JENKINS_SERVER_COOKIE=01f6aedeea333d1f, JENKINS_URL=https://jnkns-ci.myserver.com/, JOB_BASE_NAME=master, JOB_DISPLAY_URL=https://jnkns-ci.myserver.com/job/testci/job/master/display/redirect, JOB_NAME=testci/master, JOB_URL=https://jnkns-ci.myserver.com/job/testci/job/master/, RUN_CHANGES_DISPLAY_URL=https://jnkns-ci.myserver.com/job/testci/job/master/41/display/redirect?page=changes, RUN_DISPLAY_URL=https://jnkns-ci.myserver.com/job/testci/job/master/41/display/redirect} 
    at com.github.terma.jenkins.githubprcoveragestatus.PrIdAndUrlUtils.getGitUrl(PrIdAndUrlUtils.java:85) 
    at com.github.terma.jenkins.githubprcoveragestatus.MasterCoverageAction.perform(MasterCoverageAction.java:71) 
    at org.jenkinsci.plugins.workflow.steps.CoreStep$Execution.run(CoreStep.java:80) 
    at org.jenkinsci.plugins.workflow.steps.CoreStep$Execution.run(CoreStep.java:67) 
    at org.jenkinsci.plugins.workflow.steps.SynchronousNonBlockingStepExecution$1$1.call(SynchronousNonBlockingStepExecution.java:49) 
    at hudson.security.ACL.impersonate(ACL.java:260) 
    at org.jenkinsci.plugins.workflow.steps.SynchronousNonBlockingStepExecution$1.run(SynchronousNonBlockingStepExecution.java:46) 
    at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) 
    at java.util.concurrent.FutureTask.run(FutureTask.java:266) 
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) 
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) 
    at java.lang.Thread.run(Thread.java:748) 
Finished: FAILURE

我已经尝试了多种方法来注入这些变量。在我最新的尝试，我甚至看了看source code for this class，所以我改变了我的管道是：

pipeline { 

    agent any 

    options { 
    skipDefaultCheckout() 
    } 
    environment { 
    // calling credentials() actually sets 3 environment variables 
    // GIT_HUB with <username>:<password> 
    // GIT_HUB_USER with <username> 
    // GIT_HUB_PSW with <password> 

    GIT_HUB = credentials('tmhjenkins') 
    DOCKER_REPO = 'mobilityhouse' 
    DOCKER_HUB = credentials('tmhitadmin') 
    GIT_URL_PROPERTY = "https://[email protected]/mobilityhouse/testci.git" 
    } 

    stages{ 
    ... 
    ... 
stage('Coverage & Tests') { 
     steps { 
     sh 'pip3 install -e .' 
     sh 'make coverage-xml' 
     script { 
      currentBuild.result = 'SUCCESS' 
      sh(script: 'export GIT_URL_PROPERTY="https://[email protected]/mobilityhouse/testci.git"') 
      env.GIT_URL_PROPERTY = "https://[email protected]/mobilityhouse/testci.git" 
      step([$class: 'MasterCoverageAction']) 
     } 
     } 
    } 

...

}

唉，这也失败。那么我该如何正确使用这个插件呢？任何帮助，将不胜感激。

来源

2017-09-13 Oz123

旁敲侧击一段时间后，我决定去深入了解一下这个詹金斯插件做了什么（一issue report in github没有得到太多......）

原来主覆盖率报告妥善保存例如与环境变量设置正确：

step([$class: 'MasterCoverageAction', 
       scmVars: 
       [GIT_URL: 
       "https://github.com/xxx/testci.git",] 
      ])

这增加了在JENKINS_HOME的XML日志文件中的条目，怎么过这个插件会抱怨：

Can't find master coverage repository: https://github.com/xxx/testci/pull/8 in stored: {https://github.com/myorga/testci/pull/5=0.6923, https://github.com/xxx/testci/pull/6=0.6923, https://****@github.com/myorga/testci.git=0.5385, https://github.com/xxx/testci/pull/7=0.5385}

这点亮了一盏红灯，所以我挖入代码并发现问题。 PR是由插件检测到的：https://github.com/xxx/testci/pull/6但是主覆盖率操作应该只保存https://github.com/xxx/testci，因此在配置文件（它被分析为散列图）中找不到密钥。阅读完代码后，修复代码非常容易。

在githubprcoveragestatus/CompareCoverageAction.java我代替：

final float masterCoverage = masterCoverageRepository.get(gitUrl);

与以下行

float masterCoverage; 
if (gitUrl.contains("pull/")) { 
    final String myCorrectURL = "https://github.com/" + GitUtils.getUserRepo(gitUrl); 
    // Using masterCoverageRepository.get(myCorrectURL); is failing because URL is 
    // https://github.com/USER/REPO/pull/PR_ID 
    buildLog.println(BUILD_LOG_PREFIX + "myCorrectURL:" + myCorrectURL); 
    masterCoverage = masterCoverageRepository.get(myCorrectURL); 
} else { 
    masterCoverage = masterCoverageRepository.get(gitUrl); 
}

这解决了我的问题，在开源的良好精神风貌，我做了一个拉请求fix how a URL for Pull Request is detected，例如其他人可以从此修复中受益。

来源

2017-10-01 12:18:53 Oz123

詹金斯 - 如何发布覆盖报告到github上

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