pipeline {
   agent any

   parameters{
      buildSelector(
         defaultSelector: lastSuccessful(),
         description: 'Which build to use for copying artifacts',
         name: 'BUILD_SELECTOR'
      )
      string(
            defaultValue: 'mattkrawl',
            description: 'Kaggle username',
            name: 'KAGGLE_USERNAME',
            trim: false
         )
      password(
         defaultValue: 'c21878a7463faa44361330ffbcea68a6',
         description: 'Kaggle token taken from kaggle.json file, as described in https://github.com/Kaggle/kaggle-api#api-credentials',
         name: 'KAGGLE_KEY'
      )
      string(
         defaultValue: '1000',
         description: 'CUTOFF',
         name: 'CUTOFF',
         trim: false
         )
   }
   stages {
      stage('Checkout') {
         steps {
            checkout scmGit(
               branches: [[name: '*/master']],
               userRemoteConfigs: [[url: 'https://git.wmi.amu.edu.pl/s458023/ium_458023.git']]
            )
         }
      }
      stage('Prepare stats') {
         agent { 
            // docker {
            //    image 's458023/ium:1'
            //    reuseNode true
            // }
            dockerfile {
               filename 'lab4.dockerfile'
               reuseNode true
            }
         }
         steps {
            copyArtifacts projectName: 'z-s458023-create-dataset'
            sh 'bash /get-data.sh'
            sh 'python3 wines_train.py'
            sh 'python3 predict.py'
            archiveArtifacts 'predictions.csv'
         }
      }
   }
}