pipeline {
    agent { 
        dockerfile  true
    }
    parameters {
        gitParameter branchFilter: 'origin/(.*)', defaultValue: 'master', name: 'BRANCH', type: 'PT_BRANCH' 
        buildSelector(
            defaultSelector: lastSuccessful(),
            description: 'Which build to use for copying artifacts',
            name: 'BUILD_SELECTOR'
        )
    }

    stages {
        stage('Stage 1') {
            steps {
                echo 'Hello world!' 
            }
        }

        stage('Copy from different Pipeline') {
			steps {
                copyArtifacts fingerprintArtifacts: true, projectName: 's444517-create-dataset', selector: lastSuccessful()
                copyArtifacts fingerprintArtifacts: true, projectName: 's444517-training/${BRANCH}', selector: buildParameter('BUILD_SELECTOR')
                copyArtifacts fingerprintArtifacts: true, projectName: 's444517-evaluation/master', selector: lastSuccessful(), optional: true
			}
		}

        stage('Get data save artifacts') {
            steps {
                    sh 'python3 ./nn_train_eval.py'
                    script {
                        metrics = readFile(file: 'current_results.txt')
                    }
                    archiveArtifacts artifacts: 'my_model/saved_model.pb, metrics.txt, output.jpg'
                
            }
        }
    }
    post {
        
        always {
            emailext body: "${currentBuild.currentResult} ${metrics}", subject: 's444517_build_status', to: 'e19191c5.uam.onmicrosoft.com@emea.teams.ms'
        }
    }
}