pipeline {
   agent any
   parameters{
      choice(
         choices: ['lastSuccessful()', 'lastCompleted()', 'latestSavedBuild()'], 
         description: 'Which build to use for copying artifacts',
         name: 'BUILD_SELECTOR'
      )}
    stages {
      stage('clear_before') {
         steps {
            sh 'rm -rf *'
         }
      }
      stage('clone_git') {
         steps {
            sh 'git clone https://git.wmi.amu.edu.pl/s434743/ium_z434743'
         }
      }
      stage('copy_artifacts') {
         steps {
            copyArtifacts filter: 'X_test.csv,X_dev.csv,X_train.csv', fingerprintArtifacts: true, projectName: 'z-s434743-create-dataset', selector: workspace()
         }
      }
      stage('Docker') {
         agent {
            docker { 
               image 'ezajash/ium:latest'
               reuseNode true
            }
         }
         steps {
               sh 'python ./ium_z434743/z434743-dataset-stats.py'
               archiveArtifacts 'X_test_stats.csv'
               archiveArtifacts 'X_dev_stats.csv'
               archiveArtifacts 'X_train_stats.csv'
         }
      }
      stage('clear_after!') {
         steps {
            sh 'rm -rf *'            
         }
      }
   }
}