pipeline {
    agent any

    stages {
        stage('Clone repository') {
            steps {
                checkout([$class: 'GitSCM', branches: [[name: '*/master']], userRemoteConfigs: [[url: 'https://github.com/your/repo.git']]])
            }
        }
        stage('Run shell script') {
            steps {
                script {
                    sh './scripts/data_processing.sh'
                }
            }
            post {
                always {
                    archiveArtifacts artifacts: 'results.txt', allowEmptyArchive: true
                }
            }
        }
    }
}