pipeline {
    agent any
    
    stages {
        stage('Checkout') {
            steps {
                git branch: 'master', url: 'https://git.wmi.amu.edu.pl/s487178/ium_s487178.git'
            }
        }
        
        stage('Build Docker image') {
            steps {
                sh 'docker build -t ium_s487178 -f dockerfile3 .'
            }
        }

        stage('Run Python script') {
            steps {
                script {
                    docker.image('ium_s487178').inside {
                        sh 'python3 body_performance.py > output.txt'
                    }
                    archiveArtifacts 'output.txt'
                }
            }
        }
    }
}