pipeline {
    agent any
    parameters{
          buildSelector(
              defaultSelector: lastSuccessful(),
              description: 'Which build to use for copying artifacts',
              name: 'BUILD_SELECTOR')
      }
    stages {
        stage('Clone repository') {
                steps {
                    git branch: 'master', url: 'https://git.wmi.amu.edu.pl/s487176/ium_487176'
                }
            }
        stage('Docker'){
            agent { 
                    dockerfile true
            }
        }
        stage('Copy Artifacts') {
                steps { 
                    copyArtifacts(
                        projectName: 'z-s487176-create-dataset',
                        filter: 'test.csv, train.csv, val.csv',
                        selector: buildParameter('BUILD_SELECTOR')
                    )              
                }
            }
        
        stage('Run script') {
                steps {
                    sh 'sh datastats.sh'
                }
                post {
                    always {
                        archiveArtifacts artifacts: 'stats.txt', allowEmptyArchive: true
                    }
                }
            }
    
        }
    }