node {
    stage('Preparation') {
        properties ([
            parameters([
                string(
                    defaultValue:'mateuszogrodowczyk',
                    description: 'Kaggle username',
                    name: 'KAGGLE_USERNAME',
                    trim: false
                ),
                password(
                    defaultValue: '',
                    description: 'Kaggle access token retrieved from kaggle.json file - https://github.com/Kaggle/kaggle-api#api-credentials',
                    name: 'KAGGLE_KEY'
                )
            ])
        ])
    }

    stage('Install depends.') {
        sh 'pip install --user -r requirements.txt'
    }
    stage('Prepare dataset') {
        withEnv([
            "KAGGLE_USERNAME=${params.KAGGLE_USERNAME}",
            "KAGGLE_KEY=${params.KAGGLE_KEY}"
        ]) {
            sh 'echo Welcome: $KAGGLE_USERNAME'
            sh 'kaggle datasets list'
        }

        sh 'chmod u+x ./load_data.sh'
        sh './load_data.sh'
    }
}