如何在Jenkins声明式管道中的导入的groovy脚本中使用@Library？

Question

我所拥有的是以下内容：描述here创建

1. 全局共享库。没什么特别的，vars文件夹中的一个脚本叫做deleteFile.groovy，试过了 - 工作。图书馆被称为myOneLib
2. 称为firstPipe.groovy

@Library('myOneLib') _ 

def execute(String zCmakeListsPath){ 
    stage('some kind of stage 2') { 
     echo "Hello from stage 1 with " + zCmakeListsPath 
     echo "var attempt ${env.mySrcDir}" 

    } 
    stage('second stage'){ 
      echo "and one from stage 2" 
      echo "param was " + zCmakeListsPath 
      echo "var attempt ${env.myBuildDir}" 
      //call function from global lib 
      deleteFile 'for 3rd party global library now' 
    } 
} 

return this

管道脚本

称为caller.groovy管道脚本正在调用firstPipe.groovy

pipeline { 
    agent any 
    environment { 
      myBuildDir = "thisShoulbBeBuild" 
      mySrcDir = "andHereIsSrc" 
     } 
    stages { 
     stage('first') { 
      steps { 
       script{ 
        echo 'beggining with ' + myBuildDir 
        def rootDir = pwd() 
        echo 'rootDir is ' + rootDir 
        def example = load "${rootDir}/fullPipe/firstPipe.groovy" 
        example.execute("rasAlGhul") 
       } 
      } 
     } 
    } 
}

现在，当我像这样运行构建时，出现以下错误：

ERROR: Could not find any definition of libraries [myOneLib]

但是，当我只是将@Library('myOneLib') _行移动到caller.groovy的顶部一切正常。

所以我的问题是如何在导入/包含脚本中使用@Library？还是有其他方式来指定全局库？

更多注意事项：caller.groovy和firstPipe.groovy在同一个git仓库中，如果我消除了全局库的使用情况，一切正常。我正在使用声明式管道，并希望继续这样做。

Answer 1

对于此用例，使用library步骤在运行时动态加载它会更有意义。

在你firstPipe.groovy，你可以这样做：

final myOneLib = library('myOneLib') 

def execute(String zCmakeListsPath){ 
    stage('some kind of stage 2') { 
    echo "Hello from stage 1 with " + zCmakeListsPath 
    echo "var attempt ${env.mySrcDir}" 

    } 
    stage('second stage'){ 
    echo "and one from stage 2" 
    echo "param was " + zCmakeListsPath 
    echo "var attempt ${env.myBuildDir}" 
    //call function from global lib 
    myOneLib.deleteFile 'for 3rd party global library now' 
    } 
} 

return this 

见Loading libraries dynamically section of the Extending with Shared Libraries documentation。