在 Jenkins 管道中使用按参数切换

Question

我正在尝试确定在哪里上传使用开关购买的构建工件，这取决于参数。

pipeline {
    agent any
    parameters{

    // Some other params..

    choice(name: 'DeployTo', choices: ['Diawi', 'GoogleDrive', 'None'], description: 'Whenever to upload build to diawi or google drive. Set to None if you do not want to upload build')

    }
    stages {

        // Some other stages..

        stage('Deploy') {
            steps {
                sh "echo 'Deploy build (${BUILD_NUMBER}) to ${params.DeployTo}'"
                switch(params.DeployTo) {
                    case "Diawi":
                    sh """
                        node ${params.DiawiUploadScriptPath} ${getBuildPath()} ${params.DiawiUploadToken}
                    """
                    break
                    case "GoogleDrive":
                    sh """
                        node ${params.GDriveUploadScriptPath} ${params.ProjectName} ${BUILD_NUMBER} ${getBuildPath()}
                    """
                    break
                    default:
                    break
                }
            }
        }
    }
}

但是我得到了错误

WorkflowScript: 43: Expected a step @ line 43, column 5.
                switch(params.DeployTo) {

那么，我如何 select 使用 switch 语句和 string/choice 参数的步骤？

谢谢！

Answer 1

您不能在 declarative pipeline. For that you have to use scripted pipelines 中使用 switch 或任何其他 groovy 控制流。

在声明式 pieline 中，您最多可以使用 when step for simple control flow logic, or wrap a scripted pipeline in a script 步骤。