pipeline {
  agent { 
    dockerfile {
      filename 'Dockerfile'
      args '-u root'
    }
  }
  
  parameters {
    string (
      defaultValue: 'vskyper',
      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',
    )
  }

  stages {
    stage('Run create-dataset script') {
      steps {
        withEnv (["KAGGLE_USERNAME=${params.KAGGLE_USERNAME}", "KAGGLE_KEY=${params.KAGGLE_KEY}"]) {
          sh 'mkdir ~/.kaggle'
          sh 'echo "{\"username\":\"$KAGGLE_USERNAME\",\"key\":\"$KAGGLE_KEY\"}" > ~/.kaggle/kaggle.json'
          sh 'chmod 600 ~/.kaggle/kaggle.json'
          sh 'chmod +x create-dataset.py'
          sh 'python3 ./create-dataset.py'
        }
      }
    }
    stage('Archive Artifacts') {
      steps {
        archiveArtifacts artifacts: '/app/data/*', onlyIfSuccessful: true
      }
    }
  }
}