jenkins - Jenkins Pipeline 从列表中创建目录

Question

我有一个参数化的 Jenkins 管道，它需要一个以逗号分隔的字符串列表（例如，“eddie,chelsey,adam”）。对于列表中的每个元素，我想创建一个目录（听起来很简单，对吧？）

这是我所拥有的：

def list = params.list
def listSplit = list.split()
pipeline {
   agent {
            any
        }
   stages {
      stage('Create a directory from each element in the list')  {
          steps {
                   for (def i = 0; i < $listSplit.size(); ii++) {
                        dir ("${it}") {
                            writeFile file:'dummy', text:''
                        }                        
                    }
         }
     }
  }
}

这将返回以下错误：

WorkflowScript: 17: Expected a step @ line 17, column 21.
                       for (def i = 0; i < $LOBList.size(); ii++) {
                       ^

1 error

    at org.codehaus.groovy.control.ErrorCollector.failIfErrors(ErrorCollector.java:310)
    at org.codehaus.groovy.control.CompilationUnit.applyToPrimaryClassNodes(CompilationUnit.java:1085)
    at org.codehaus.groovy.control.CompilationUnit.doPhaseOperation(CompilationUnit.java:603)
    at org.codehaus.groovy.control.CompilationUnit.processPhaseOperations(CompilationUnit.java:581)
    at org.codehaus.groovy.control.CompilationUnit.compile(CompilationUnit.java:558)
    at groovy.lang.GroovyClassLoader.doParseClass(GroovyClassLoader.java:298)
    at groovy.lang.GroovyClassLoader.parseClass(GroovyClassLoader.java:268)
    at groovy.lang.GroovyShell.parseClass(GroovyShell.java:688)
    at groovy.lang.GroovyShell.parse(GroovyShell.java:700)
    at org.jenkinsci.plugins.workflow.cps.CpsGroovyShell.doParse(CpsGroovyShell.java:142)
    at org.jenkinsci.plugins.workflow.cps.CpsGroovyShell.reparse(CpsGroovyShell.java:127)
    at org.jenkinsci.plugins.workflow.cps.CpsFlowExecution.parseScript(CpsFlowExecution.java:561)
    at org.jenkinsci.plugins.workflow.cps.CpsFlowExecution.start(CpsFlowExecution.java:522)
    at org.jenkinsci.plugins.workflow.job.WorkflowRun.run(WorkflowRun.java:327)
    at hudson.model.ResourceController.execute(ResourceController.java:97)
    at hudson.model.Executor.run(Executor.java:427)
Finished: FAILURE

标签： jenkinsgroovyjenkins-pipelinepipeline

Answer 1

将您的代码包装成这样的脚本块：

   stages {
      stage('Create a directory from each element in the list')  {
          steps {
                script{ // THIS IS MISSING
                      for (def i = 0; i < $listSplit.size(); i++) {
                           // logic                      
                      }
                }
         }
   }