pipeline {
   agent {
      dockerfile {
        filename 'Dockerfile_2'
        // dir 'build'
        // label 'label'
        //additionalBuildArgs  '--build-arg version=1.0.2'
        //args '-v /tmp:/tmp'
    }
   }
   parameters {
     buildSelector (
         name: 'BUILD_SELECTOR',
         defaultSelector: lastSuccessful(),
         description: 'Which build to use for copying artifacts?',       
        )
   }
   stages {
    stage('Load Artifact') {
            steps {
                script {
                copyArtifacts fingerprintArtifacts: true, projectName: 's452627-training', selector: buildParameter("BUILD_SELECTOR")             
                }
            }
    }
      stage('Archive Output') {
         steps {
            archiveArtifacts 'metrics.txt'
         }
      }
   }
}