Jenkinsfile

pipeline {
  environment {
    devRegistry = 'ghcr.io/datakaveri/cat-dev'
    deplRegistry = 'ghcr.io/datakaveri/cat-prod'
    testRegistry = 'ghcr.io/datakaveri/cat-test:latest'
    registryUri = 'https://ghcr.io'
    registryCredential = 'datakaveri-ghcr'
    GIT_HASH = GIT_COMMIT.take(7)
  }
  agent { 
    node {
      label 'slave1' 
    }
  }
  stages {

    stage('Building images') {
      steps{
        script {
          echo 'Pulled - ' + env.GIT_BRANCH
          devImage = docker.build( devRegistry, "-f ./docker/dev.dockerfile .")
          deplImage = docker.build( deplRegistry, "-f ./docker/prod.dockerfile .")
          testImage = docker.build( testRegistry, "-f ./docker/test.dockerfile .")
        }
      }
    }

    stage('Unit Tests and CodeCoverage Test'){
      steps{
        script{
          sh 'cp /home/ubuntu/configs/cat-config-test.json ./configs/config-test.json'
          sh 'mvn clean test checkstyle:checkstyle pmd:pmd'
        }
        xunit (
          thresholds: [ skipped(failureThreshold: '75'), failed(failureThreshold: '0') ],
          tools: [ JUnit(pattern: 'target/surefire-reports/*.xml') ]
        )
        jacoco classPattern: 'target/classes', execPattern: 'target/*.exec', sourcePattern: 'src/main/java', exclusionPattern: 'iudx/catalogue/server/apiserver/*,iudx/catalogue/server/deploy/*,iudx/catalogue/server/mockauthenticator/*,iudx/catalogue/server/**/*EBProxy.*,iudx/catalogue/server/**/*ProxyHandler.*,iudx/catalogue/server/**/reactivex/*,**/Constants.class,**/*Verticle.class,iudx/catalogue/server/auditing/util/Constants.class,iudx/catalogue/server/database/DatabaseService.class,iudx/catalogue/server/database/postgres/PostgresService.class'
      }
      post{
        always{
          recordIssues(
            enabledForFailure: true,
            skipBlames: true,
            qualityGates: [[threshold:6, type: 'TOTAL', unstable: false]],
            tool: checkStyle(pattern: 'target/checkstyle-result.xml')
          )
          recordIssues(
            enabledForFailure: true,
            skipBlames: true,
            qualityGates: [[threshold:8, type: 'TOTAL', unstable: false]],
            tool: pmdParser(pattern: 'target/pmd.xml')
          )
        }
        failure{
          error "Test failure. Stopping pipeline execution!"
        }
        cleanup{
          script{
            sh 'sudo rm -rf target/'
          }
        }        
      }
    }

    stage('Start Cat-Server for Performance and Integration Testing'){
      steps{
        script{
            sh 'scp Jmeter/CatalogueServer.jmx jenkins@jenkins-master:/var/lib/jenkins/iudx/cat/Jmeter/'
            sh 'docker compose up -d perfTest'
            sh 'sleep 45'
        }
      }
      post{
        failure{
          script{
            sh 'docker compose down --remove-orphans'
          }
        }
      }
    }
    
    stage('Run Jmeter Performance Tests'){
      steps{
        node('built-in') {      
          script{
            sh 'rm -rf /var/lib/jenkins/iudx/cat/Jmeter/Report ; mkdir -p /var/lib/jenkins/iudx/cat/Jmeter/Report ; /var/lib/jenkins/apache-jmeter-5.4.1/bin/jmeter.sh -n -t /var/lib/jenkins/iudx/cat/Jmeter/CatalogueServer.jmx -l /var/lib/jenkins/iudx/cat/Jmeter/Report/JmeterTest.jtl -e -o /var/lib/jenkins/iudx/cat/Jmeter/Report'
          }
          perfReport filterRegex: '', showTrendGraphs: true, sourceDataFiles: '/var/lib/jenkins/iudx/cat/Jmeter/Report/*.jtl'
        }
      }
      post{
        failure{
          script{
            sh 'docker compose down --remove-orphans'
          }
          error "Test failure. Stopping pipeline execution!"
        }
      }
    }
    
    stage('Integration Tests and OWASP ZAP pen test'){
      steps{
        node('built-in') {
          script{
            startZap ([host: '0.0.0.0', port: 8090, zapHome: '/var/lib/jenkins/tools/com.cloudbees.jenkins.plugins.customtools.CustomTool/OWASP_ZAP/ZAP_2.11.0'])
            sh 'curl http://0.0.0.0:8090/JSON/pscan/action/disableScanners/?ids=10096'
          }
        }
        script{
            sh 'scp /home/ubuntu/configs/cat-config-test.json ./configs/config-test.json'
            sh 'mvn test-compile failsafe:integration-test -DskipUnitTests=true -DintTestProxyHost=jenkins-master-priv -DintTestProxyPort=8090 -DintTestHost=jenkins-slave1 -DintTestPort=8080'
        }
        node('built-in') {
          script{
            runZapAttack()
            }
        }
      }
      post{
        always{
           xunit (
             thresholds: [ skipped(failureThreshold: '0'), failed(failureThreshold: '0') ],
             tools: [ JUnit(pattern: 'target/failsafe-reports/*.xml') ]
             )
           node('built-in') {
            script{
               archiveZap failHighAlerts: 1, failMediumAlerts: 1, failLowAlerts: 1
            }  
          }
        }
        failure{
          error "Test failure. Stopping pipeline execution!"
        }
        cleanup{
          script{
            sh 'docker compose down --remove-orphans'
          } 
        }
      }
    }

    stage('Continuous Deployment') {
      when {
        allOf {
          anyOf {
            changeset "docker/**"
            changeset "docs/**"
            changeset "pom.xml"
            changeset "src/main/**"
            triggeredBy cause: 'UserIdCause'
          }
          expression {
            return env.GIT_BRANCH == 'origin/master';
          }
        }
      }
      stages {
        stage('Push Images') {
          steps {
            script {
              docker.withRegistry( registryUri, registryCredential ) {
                devImage.push("5.6.0-alpha-${env.GIT_HASH}")
                deplImage.push("5.6.0-alpha-${env.GIT_HASH}")
              }
            }
          }
        }
        stage('Docker Swarm deployment') {
          steps {
            script {
              sh "ssh azureuser@docker-swarm 'docker service update cat_cat --image ghcr.io/datakaveri/cat-prod:5.6.0-alpha-${env.GIT_HASH}'"
              sh 'sleep 10'
            }
          }
          post{
            failure{
              error "Failed to deploy image in Docker Swarm"
            }
          }
        }
        stage('Integration test on swarm deployment') {
          steps {
            script{
                sh 'mvn test-compile failsafe:integration-test -DskipUnitTests=true -DintTestDepl=true'
            }
          }
          post{
            always{
              xunit (
                thresholds: [ skipped(failureThreshold: '0'), failed(failureThreshold: '0') ],
                tools: [ JUnit(pattern: 'target/failsafe-reports/*.xml') ]
              )
            }
            failure{
              error "Test failure. Stopping pipeline execution!"
            }
          }
        }
      }
    }
  }
  post{
    failure{
      script{
        if (env.GIT_BRANCH == 'origin/master')
        emailext recipientProviders: [buildUser(), developers()], to: '$RS_RECIPIENTS, $DEFAULT_RECIPIENTS', subject: '$PROJECT_NAME - Build # $BUILD_NUMBER - $BUILD_STATUS!', body: '''$PROJECT_NAME - Build # $BUILD_NUMBER - $BUILD_STATUS:
Check console output at $BUILD_URL to view the results.'''
      }
    }
  }
}