node {
    stage('Preparation') { 
        properties([
            parameters([
                string(
                    defaultValue: '',
                    description: 'Kaggle username',
                    name: 'KAGGLE_USERNAME',
                    trim: false
                ),
                password(
                    defaultValue: '',
                    description: 'Kaggle token taken from kaggle.json file, as described in https://github.com/Kaggle/kaggle-api#api-credentials',
                    name: 'KAGGLE_KEY'
                )
            ])
        ])
    }
    stage('Build') {
        // Run the maven build
        withEnv(["KAGGLE_USERNAME=${params.KAGGLE_USERNAME}",
                "KAGGLE_KEY=${params.KAGGLE_KEY}" ]) {
            sh 'echo KAGGLE_USERNAME: $KAGGLE_USERNAME'
            sh '''
                #!/bin/bash
                pip install kaggle

                kaggle datasets download nitishsharma01/olympics-124-years-datasettill-2020

                unzip olympics-124-years-datasettill-2020.zip

                echo "Processed Data" > output.txt
                cat processed_data.txt >> output.txt
            '''
        }
    }

    stage('Clone Git Repository') {
        git 'https://git.wmi.amu.edu.pl/s487187/ium_487187.git'
    }
    
    stage('End') {
        echo 'Program ended!'
    }
    
    post {
        always {
            archiveArtifacts 'output.txt'
        }
    }
}