pipeline {
    agent {
        dockerfile true 
    }
    parameters {
     buildSelector (
         name: 'BUILD_SELECTOR',
         defaultSelector: lastSuccessful(),
         description: 'no',       
        )
    }

    stages {
        stage('do nothing')
        {
            steps {
                echo ("do nothing")
                /*echo ("set up venv")

                sh "python3 -m venv docker_ium"
                sh "source docker_ium/bin/activate"
                sh "pip3 install kaggle"
                sh "pip3 install pandas"
                sh "pip3 install -U scikit-learn"*/

            }
        }

        stage('Load Artifact') {
            steps {
                script {
                copyArtifacts fingerprintArtifacts: true, projectName: 's151636-training/master/', selector: buildParameter("BUILD_SELECTOR")             
                }
            }
        }
        stage('Run Script') {
            steps {
                //echo ("checkout: check out from version control")
                //git "https://git.wmi.amu.edu.pl/s151636/ium_151636.git"

                //echo ("sh: Shell Script")
                //sh "python3 script2.py"

                //echo ("copyArtifacts")


                //echo("archiveArtifacts")

                //echo ("run dockerfile")
                //sh docker


                echo("run data script")
                //sh "source docker_ium/bin/activate"
                sh "ls -a"
                sh "chmod u+x script5_4.py"
                //sh "pip3 show pandas"
                //sh "python3 script5_3.py | tee output.txt | tar -czf output.tar.gz output.txt"
                sh "python3 script5_4.py | tee metrics.txt"
            }
        }
        stage('Archive Output') {
            steps {
                archiveArtifacts 'metrics.txt'
            }
        }
        
    }
}