pipeline {
   agent {
      dockerfile true
   }
   parameters{
      buildSelector(
            defaultSelector: lastSuccessful(),
            description: 'Which build to use for copying artifacts',
            name: 'WHICH_BUILD'
        )
        string(
            defaultValue: '10',
            description: 'batch size',
            name: 'BATCH_SIZE'
        )
        string(
            defaultValue: '5',
            description: 'epochs',
            name: 'EPOCHS'

        )
   }
   stages {
      stage('dvc') {
            steps {
            withCredentials([sshUserPrivateKey(credentialsId: '48ac7004-216e-4260-abba-1fe5db753e18', keyFileVariable: 'IUM_SFTP_KEY')]) {
                copyArtifacts fingerprintArtifacts: true, projectName: 's434732-create-dataset', selector: buildParameter('WHICH_BUILD')
    		    sh 'dvc remote add -f -d ium_ssh_remote ssh://ium-sftp@tzietkiewicz.vm.wmi.amu.edu.pl/ium-sftp'
                sh 'dvc remote modify --local ium_ssh_remote keyfile $IUM_SFTP_KEY'
                sh "dvc pull -f"
                sh "dvc reproduce"
}

            }
        }
    }
    post {
        success {
            mail body: 'SUCCESS DVC', subject: 's434732', to: '26ab8f35.uam.onmicrosoft.com@emea.teams.ms'
            archiveArtifacts 'accuracy.txt'

        }

        failure {
            mail body: 'FAILURE DVC', subject: 's434732', to: '26ab8f35.uam.onmicrosoft.com@emea.teams.ms'
        }
    }
}