my-jenkins-library/vars/getJobStatus.groovy

import groovy.json.JsonSlurper

def call(String jobName) {
    def jobURL = "http://jenkins-server.default.svc.cluster.local:8080/job/${jobName}/api/json"
    def jenkinsUser = "admin"
    def jenkinsToken = "Knd6GttfuDRZI0r7EkCiPQ"

    // Fetch JSON response from Jenkins API
    def response = sh(script: "curl -s -u '${jenkinsUser}:${jenkinsToken}' ${jobURL}", returnStdout: true).trim()

    // Parse JSON
    def jsonSlurper = new JsonSlurper()
    def jobData = jsonSlurper.parseText(response)

    // Extract last successful build number
    def lastSuccessfulBuildNumber = jobData.lastSuccessfulBuild?.number

    if ((lastSuccessfulBuildNumber as Integer) > 100) {
        throw new Exception("Pipeline '${jobName}' has **never successfully completed**! 🚨 Stopping execution.")
    }

    echo "Pipeline '${jobName}' has **executed successfully at least once** ✅ Last successful build number: ${lastSuccessfulBuildNumber}"
    return lastSuccessfulBuildNumber
}