Question

如何在Multibranch Pipeline jenkinsfile（命令式）中使用此dsl脚本？

parameters {
        activeChoiceParam('States') {
            description('Select a state option')
            filterable()
            choiceType('SINGLE_SELECT')
            groovyScript {
                script('["Sao Paulo", "Rio de Janeiro", "Parana:selected", "Acre"]')
                fallbackScript('return ["ERROR"]')
            }
        }
        activeChoiceReactiveParam('Cities') {
            description('Active Choices Reactive parameter')
            filterable()
            choiceType('CHECKBOX')
            groovyScript {
                script('''
if (States.equals('Sao Paulo')) {
    return ['Barretos', 'Sao Paulo', 'Itu'];
} else if (States.equals('Rio de Janeiro')) {
    return ['Rio de Janeiro', 'Mangaratiba']
} else if (States.equals('Parana')) {
    return ['Curitiba', 'Ponta Grossa']
} else if (States.equals('Acre')) {
    return ['Rio Branco', 'Acrelandia']
} else {
    return ['Unknown state']
}
                       ''')
                fallbackScript('return ["Script error!"]')
            }
            referencedParameter('States')
        }
    }

当我在jenkinsfile中使用此脚本时，出现此错误：

WorkflowScript：23：构建参数定义不能在第23行第5列有块。 activeChoiceParam（'States'）{ ^

WorkflowScript：32：构建参数定义不能在第32行第9列有块。 activeChoiceReactiveParam（'Cities'）{ ^

2个错误

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:131)
at org.jenkinsci.plugins.workflow.cps.CpsGroovyShell.reparse(CpsGroovyShell.java:125)
at org.jenkinsci.plugins.workflow.cps.CpsFlowExecution.parseScript(CpsFlowExecution.java:560)
at org.jenkinsci.plugins.workflow.cps.CpsFlowExecution.start(CpsFlowExecution.java:521)
at org.jenkinsci.plugins.workflow.job.WorkflowRun.run(WorkflowRun.java:325)
at hudson.model.ResourceController.execute(ResourceController.java:97)
at hudson.model.Executor.run(Executor.java:429)

完成：失败

Answer 1

我如下解决了这个问题：

properties([ 
    parameters([
        [$class: 'ChoiceParameter', choiceType: 'PT_SINGLE_SELECT', description: 'Select a choice', filterLength: 1, filterable: true, name: 'choice1', randomName: 'choice-parameter-7601235200970', script: [$class: 'GroovyScript', fallbackScript: [classpath: [], sandbox: false, script: 'return ["ERROR"]'], script: [classpath: [], sandbox: false, script: 'return[\'aaa\',\'bbb\']']]], 
        [$class: 'CascadeChoiceParameter', choiceType: 'PT_SINGLE_SELECT', description: 'Active Choices Reactive parameter', filterLength: 1, filterable: true, name: 'choice2', randomName: 'choice-parameter-7601237141171', referencedParameters: 'choice1', script: [$class: 'GroovyScript', fallbackScript: [classpath: [], sandbox: false, script: 'return ["error"]'], script: [classpath: [], sandbox: false, script: 'if(choice1.equals("aaa")){return [\'a\', \'b\']} else {return [\'aaaaaa\',\'fffffff\']}']]]
    ])
])

Answer 2

在Jenkins域特定语言（DSL）期间在声明性Jenkinsfiles中使用Active Choices插件时，会发生此错误。 as stated by the developers不支持。

插件的这种整体布局改变了所有权，并且使过时的Wiki页面充满了垃圾邮件，这会导致浪费大量时间的危险，同时在数十个位置（包括“谢谢” /“ ping”）的垃圾评论区域中搜索相关信息。

Answer 3

要在声明式管道中使用 Active Choice 参数，您需要执行以下操作：

properties([
    parameters([
        choice(
            name: 'ENV',
            choices: [
                'dev',
                'prod'
            ]
        ),
        [$class: 'ChoiceParameter',
            choiceType: 'PT_RADIO',
            filterLength: 1,
            filterable: false,
            name: 'CHOICES',
            script: [
                $class: 'GroovyScript',
                fallbackScript: [
                    classpath: [],
                    sandbox: false,
                    script: 'return ["Check Jenkins ScriptApproval page"]'
                ],
                script: [
                    classpath: [],
                    sandbox: false,
                    script: 'return ["One","Two:selected"]'
                ]
            ]
        ]
    ])
])

pipeline {
    agent any

    stages {
        stage('Print the Values') {
            steps {
                echo "Environment: ${params.ENV}"
                echo "Choice: ${params.CHOICES}"
            }
        }
    }
}

Jenkinsfile活动选择参数

3 个答案: