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

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

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

pipeline {
    agent {
        kubernetes {
            yamlFile 'centos7-rpmbuild.yaml'
            defaultContainer 'centos7-rpmbuild'
            slaveConnectTimeout '3600'
            nodeSelector 'kubernetes.io/os=linux,kubernetes.io/arch=amd64'
        }
    }

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

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

    stages {

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

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

    }
}