github-event-trigger-pipeline.groovy

pipeline {
    agent none
    
    options {
        buildDiscarder logRotator(numToKeepStr: '10')
    }


    triggers {
        eventTrigger jmespathQuery("repository.full_name")
    }

    stages {
        stage('Example') {
            steps {
                script {
                    String text = ''
                    env.getEnvironment().each { name, value -> 
                        text += "$name=$value\n" 
                    }
                    println text
                    for(cause in currentBuild.rawBuild.getCauses()) {
                        println "${cause}"
                        if (cause instanceof com.cloudbees.jenkins.plugins.pipeline.events.EventTriggerCause) {
                            println "${cause.event}"
                        }
                    }
                }
            }
        }
    }
}

https://docs.cloudbees.com/docs/cloudbees-ci/latest/pipelines/cross-team-collaboration

cause has:

• hudson.model.Api getApi()
• String getShortDescription()
• net.sf.json.JSONObject getEvent()
• net.sf.json.JSONObject toExportedObject()