pipeline {
  agent {
      label 'docker'
  }
  environment {
    imagename = "d4science/janetfrontend"   // d4science account on dockerhub
    registryCredential = 'e348bfab-5580-4db6-b0e0-d854966bde08'
    dockerImage = ''
    version_info = ''
    git_url='https://code-repo.d4science.org/ahmed.ibrahim39699/JanetFrontEnd.git' 
  }
  stages {
    stage('Cloning Git') {
      steps {
        git([url: git_url, branch: 'main', credentialsId: '88b54962-1c0e-49cb-8155-22276860f346'])
      }
    }
    stage('Building image') {
      steps{
        script {
            version_info= $(git rev-parse --short HEAD)
            sh(script: 'echo "${version_info}"')
            sh(script: 'echo "git rev-parse --short HEAD"')
            dockerImage = docker.build(imagename, '--build-arg version_info=${version_info} .')
        }
      }
    }
    stage('Deploy Image') {
      steps{
        script {
          docker.withRegistry( '', registryCredential ) {
            dockerImage.push("$BUILD_NUMBER")
             dockerImage.push('latest')

          }
        }
      }
      post {
          success {
              sh 'echo triggering the portainer service webhook'
              sh 'curl -X POST https://portainer.d4science.org/api/webhooks/d1a20f73-68c4-4853-b2bd-71a297a2327c'
          }
      }
    }
    stage('Remove Unused docker image') {
      steps{
        sh "docker rmi $imagename:$BUILD_NUMBER"
         sh "docker rmi $imagename:latest"

      }
    }
  }
          // post-build actions
    post {
        success {
            echo 'The docker pipeline worked!'
            emailext to: 'jenkinsbuilds@d4science.org',
                    subject: "[Jenkins DockerPipeline D4S] 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: "[Jenkins DockerPipeline D4S] build ${currentBuild.fullDisplayName} failed for image  ${imagename}",
                    body: "Something is wrong with ${env.BUILD_URL}"
        }
    }
}