DOCKER_BUILD_ARGS = '''\
--build-arg UID=$(id -u) \
--build-arg GID=$(id -g) \
'''

pipeline {
    agent {
        label 'docker && aarch64'
    }

    options {
        buildDiscarder logRotator(numToKeepStr: '5')
        disableConcurrentBuilds()
    }
   
    triggers {
        pollSCM ''
    }

    parameters {
        booleanParam \
            name: 'Clean',
            description: 'Clean the workspace and perform a full rebuild'
    }

    stages {
        stage('Build') {
            agent {
                dockerfile {
                    reuseNode true
                    dir 'ci'
                    args '--privileged -u 0:0'
                    additionalBuildArgs DOCKER_BUILD_ARGS
                }
            }
            steps {
                script {
                    if (params.Clean) {
                        sh 'rm -rf _build'
                    }
                }
                copyArtifacts \
                    filter: 'aarch64/mqttdpms',
                    projectName: 'mqttdpms/master',
                    selector: lastSuccessful()
                sh 'install aarch64/mqttdpms overlay/usr/local/bin/'
                sh 'make rootfs initramfs'
            }
        }

        stage('Publish') {
            when {
                not {
                    changeRequest()
                }
            }
            agent {
                dockerfile {
                    reuseNode true
                    dir 'ci'
                    args '-v /etc/ssh/ssh_known_hosts:/etc/ssh/ssh_known_hosts'
                    additionalBuildArgs DOCKER_BUILD_ARGS
                }
            }
            steps {
                sshagent(['jenkins-pxe']) {
                    sh 'make publish'
                }
            }
        }
    }
}