node {
    stage('Preparation') { 
        properties([
            parameters([
                string(
                    defaultValue: 'wojciechbatruszewicz',
                    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 'kaggle datasets list'
        }
    }
}