String[] ImgReleaseList = ['buster']
String[] ImgVariantList = ['Default-minmal', 'Default-default', 'Extra-imgbuilder']

pipeline {
    agent { label 'LXCBuilder' }
    triggers {
        cron '@monthly'
    }
    parameters {
        booleanParam defaultValue: true, description: 'Builds Default images', name: 'BuildDefault'
        booleanParam defaultValue: false, description: 'Builds Extra images', name: 'BuildExtra'
    }
    options {
        skipDefaultCheckout()
        buildDiscarder(logRotator(numToKeepStr: '2', artifactNumToKeepStr: '1'))
    }
    stages {
        stage('Prepare') {
            steps {
                // Cleanup before starting
                cleanWs()
                // Checkout the repository
                checkout scm     
                // Get distrobuilder
                copyArtifacts filter: 'bin/distrobuilder', fingerprintArtifacts: true, flatten: true, projectName: '/Public/DistroBuilder/BuildConfig=BrampCustom', selector: lastSuccessful()    
                // Setup Env
                sh '''mkdir $WORKSPACE/REL'''
            }
        }
        stage('Image Configs'){
            steps{
                script{
                    for(ImgRelease in ImgReleaseList){
                        for(ImgVariant in ImgVariantList){
                            //ImgTypeTest
                            if (env.BuildDefault == 'true' && (ImgVariant).startsWith('Default-')) {
                                BuildThis = true
                            } else if (env.BuildExtra == 'true' && (ImgVariant).startsWith('Extra-'))  {
                                BuildThis = true
                            } else {
                                BuildThis = false
                            }
                            //Exclude unwanted conbinatinations
                            // if (ImgRelease == 'buster' && ImgVariant == 'Default-default' ){
                            //     BuildThis = false
                            // }
                            //Check if this combinations shoud be build 
    	                    if (BuildThis == true) {
                                env.ImgRelease = ImgRelease
                                env.ImgVariant = ImgVariant
                                stage('Build image') {
                                    catchError(buildResult: 'UNSTABLE', stageResult: 'FAILURE') {
                                        sh '''echo "$(date) Do Build for $ImgRelease - $ImgVariant"
                                        ImgVariantName=${ImgVariant#Default-} && ImgVariantName=${ImgVariantName#Extra-}
                                        sudo $WORKSPACE/distrobuilder build-lxc Debian.yaml $WORKSPACE/REL/$ImgRelease-$ImgVariant/ -o image.release=$ImgRelease -o image.variant=$ImgVariantName
                                        sudo chown jenkins:jenkins -R $WORKSPACE/REL
                                        mv $WORKSPACE/REL/$ImgRelease-$ImgVariant/rootfs.tar.xz Debian-$ImgRelease-$ImgVariant.tar.xz
                                        '''
                                    }
                                }
                             }
                        }
                    }
                }
            }
        }
        stage('Finish') {
            steps {
            // Save generated files
            archiveArtifacts artifacts: '*.tar.xz', followSymlinks: false
            // Cleaning WorkSpace
            //cleanWs()
            }
        }
    }
}