pipeline {
    agent any
    
    triggers {
        upstream(upstreamProjects: 'z-s464953-create-dataset', threshold: hudson.model.Result.SUCCESS)
    }
    
    parameters {
        string(name: 'TEST_SIZE', defaultValue: '0.10', description: 'Size of test dataset')
        string(name: 'MAX_ITER', defaultValue: '1000', description: 'Max number of iterations')
        buildSelector(defaultSelector: lastSuccessful(), description: 'Which build to use for copying artifacts', name: 'BUILD_SELECTOR')
    }
    
    stages {
        stage('Clone Repository') {
            steps {
                git branch: 'training', url: 'https://git.wmi.amu.edu.pl/s464953/ium_464953.git'
            }
        }
        stage('Copy Artifacts') {
            steps {
                copyArtifacts filter: 'artifacts/*', projectName: 'z-s464953-create-dataset', selector: buildParameter('BUILD_SELECTOR')
            }
        }
        stage("Run Docker") {
            agent {
                dockerfile {
                    filename 'Dockerfile'
                    reuseNode true
                }
            }
            steps {
                
                sh "python3 /app/model_creator.py ${params.TEST_SIZE} ${params.MAX_ITER}"
                archiveArtifacts artifacts: '/app/model.pkl', onlyIfSuccessful: true
            }
        }
    }
}