#!/usr/bin/env groovy
/*
 * job name: kernel-lts419
 */

def KernelSource() {
    dir ('source') {
	checkout([
	    $class: 'GitSCM',
	    branches: [
		[ name: '*/linux-4.19.y' ]
	    ],
	    extensions: [
		[
		    $class: 'CloneOption',
		    timeout: 60
		]
	    ],
	    userRemoteConfigs: [
		[ url: 'git://spunk.home.kraxel.org/linux-stable' ]
	    ]])
    }
}

def KernelRPMBuild() {
    sh '''
	scripts/prepare-kernel.sh
	scripts/rpm-build.sh -ba kernel.spec
	createrepo rpms
	'''
    archiveArtifacts 'rpms/*/*'
}

def KernelCleanup() {
    dir ("build") {
	deleteDir()
    }
    dir ("buildroot") {
	deleteDir()
    }
    dir ("rpms") {
	deleteDir()
    }
}

pipeline {
    agent {
	node 'dist-rhel-7-x86_64'
    }

    options {
	buildDiscarder(logRotator(numToKeepStr: '3'))
	disableConcurrentBuilds()
    }

    triggers {
	pollSCM('H * * * *')
    }

    stages {

	stage ('Prepare') {
	    steps {
		KernelSource();
	    }
	}

	stage ("RPM Build") {
	    steps {
		KernelRPMBuild()
	    }
	}

	stage ("Cleanup") {
	    steps {
		KernelCleanup()
	    }
	}

    }
}