// REMEMBER TO FILL THE environment section with your values.
// the following filed should be filled: imagename, git_url
// REMEMBER to put your Dockerfile in the root folder of your project
// The related jenkinsjob template is here: 


pipeline {
  agent {
      label 'docker'
  }
  environment {
    imagename = "external-services/ckan-legacy-269"
    hubname = "harbor.d4science.org"
    registryUrl = "https://harbor.d4science.org"
    registryCredential = 'harbor-ckan-legacy'
    dockerImage = ''
    git_url='https://code-repo.d4science.org/D4Science/ckan-2-6-legacy.git'
  }
  stages {
    stage('Building image') {
      steps{
        script {
          dockerImage = docker.build imagename
        }
      }
    }
    stage('Deploy Image') {
      steps{
        script {
          docker.withRegistry( registryUrl, registryCredential ) {
            dockerImage.push("$BUILD_NUMBER")
            dockerImage.push('latest')
          }
        }
      }
    }
    stage('Remove Unused docker image') {
      steps{
        sh "docker rmi $hubname/$imagename:$BUILD_NUMBER"
        sh "docker rmi $hubname/$imagename:latest"

      }
    }
  }
          // post-build actions
    post {
        success {
            echo 'The docker pipeline worked!'
            emailext to: 'jenkinsbuilds@d4science.org',
                    subject: "[Jenkins CKAN legacy] build ${currentBuild.fullDisplayName} worked",
                    body: "Build time: ${currentBuild.durationString}. See ${env.BUILD_URL}"
        }
        failure {
            echo 'The docker pipeline has failed'
            emailext attachLog: true,
                    to: 'jenkinsbuilds@d4science.org',
                    subject: "[FAILURE: Jenkins CKAN legacy] build ${currentBuild.fullDisplayName} failed for image  ${imagename}",
                    body: "Something is wrong with ${env.BUILD_URL}"
        }
    }
}