pipeline {
    agent any
    parameters {
        buildSelector(
            defaultSelector: lastSuccessful(),
            description: 'Which build to use for copying artifacts',
            name: 'BUILD_SELECTOR')
    }
    stages {
        stage('copy artifacts') {
            steps {
                copyArtifacts fingerprintArtifacts: true, projectName: 's470607-create-dataset', selector: "{$params.BUILD_SELECTOR}"
            }
        }
        stage('stats') {
            steps {
                sh 'chmod +x dataset-stats.sh'
            }
        }
        stage('archive artifacts') {
            steps {
                archiveArtifacts 'stats.txt'
            }
        }
    }
}