Jenkinsfile.hygieia

library identifier: "pipeline-library@v1.6",
retriever: modernSCM(
  [
    $class: "GitSCMSource",
    remote: "https://github.com/redhat-cop/pipeline-library.git"
  ]
)

openshift.withCluster() {
  env.NAMESPACE = openshift.project()
  env.POM_FILE = env.BUILD_CONTEXT_DIR ? "${env.BUILD_CONTEXT_DIR}/pom.xml" : "pom.xml"
  env.APP_NAME = "${JOB_NAME}".replaceAll(/-build.*/, '')
  echo "Starting Pipeline for ${APP_NAME}..."
  env.BUILD = "${env.NAMESPACE}"
  env.DEV = "${APP_NAME}-dev"
  env.STAGE = "${APP_NAME}-stage"
  env.PROD = "${APP_NAME}-prod"
}

pipeline {
  // Use Jenkins Maven slave
  // Jenkins will dynamically provision this as OpenShift Pod
  // All the stages and steps of this Pipeline will be executed on this Pod
  // After Pipeline completes the Pod is killed so every run will have clean
  // workspace
  agent {
    label 'maven'
  }

  // Pipeline Stages start here
  // Requeres at least one stage
  stages {

    // Checkout source code
    // This is required as Pipeline code is originally checkedout to
    // Jenkins Master but this will also pull this same code to this slave
    stage('Git Checkout') {
      steps {
        // Turn off Git's SSL cert check, uncomment if needed
        // sh 'git config --global http.sslVerify false'
        git url: "${APPLICATION_SOURCE_REPO}", branch: "${APPLICATION_SOURCE_REF}"
        script {
          env.commit = sh(script:"git rev-parse HEAD", returnStdout: true).trim()
          env.version = "${env.commit}-${BUILD_NUMBER}"
        }
        echo "Setting version to ${env.version}"
      }
    }

    // Run Maven build, skipping tests
    stage('Build'){
      steps {
        hygieiaBuildPublishStep buildStatus: 'InProgress'
        sh "mvn clean install -DskipTests=true -f ${POM_FILE}"
      }
      post {
        failure {
          hygieiaBuildPublishStep buildStatus: 'Failure'
        }
        aborted {
          hygieiaBuildPublishStep buildStatus: 'Aborted'
        }
        success {
          hygieiaBuildPublishStep buildStatus: 'Success'
          hygieiaArtifactPublishStep artifactDirectory: './target/', artifactGroup: 'org.test', artifactName: "shift-rest-0.1.0.jar", artifactVersion: "${env.version}"
        }
      }
    }

    // Run Maven unit tests
    stage('Unit Test'){
      steps {
        sh "mvn test -f ${POM_FILE}"
      }
    }

    // Build Container Image using the artifacts produced in previous stages
    stage('Build Container Image'){
      steps {
        // Copy the resulting artifacts into common directory
        sh """
          ls target/*
          rm -rf oc-build && mkdir -p oc-build/deployments
          for t in \$(echo "jar;war;ear" | tr ";" "\\n"); do
            cp -rfv ./target/*.\$t oc-build/deployments/ 2> /dev/null || echo "No \$t files"
          done
        """

        // Build container image using local Openshift cluster
        // Giving all the artifacts to OpenShift Binary Build
        // This places your artifacts into right location inside your S2I image
        // if the S2I image supports it.
        binaryBuild(projectName: env.BUILD, buildConfigName: env.APP_NAME, buildFromPath: "oc-build")
      }
    }

    stage('Promote from Build to Dev') {
      steps {
        tagImage(sourceImageName: env.APP_NAME, sourceImagePath: env.BUILD, toImagePath: env.DEV)
      }
    }

    stage ('Verify Deployment to Dev') {
      steps {
        verifyDeployment(projectName: env.DEV, targetApp: env.APP_NAME)
      }
      post {
        success {
          hygieiaDeployPublishStep applicationName: "${APP_NAME}", artifactDirectory: './target/', artifactGroup: 'org.test', artifactName: "shift-rest-0.1.0.jar", artifactVersion: "${env.version}", buildStatus: 'Success', environmentName: "${env.DEV}"
        }
      }
    }

    stage('Promote from Dev to Stage') {
      steps {
        tagImage(sourceImageName: env.APP_NAME, sourceImagePath: env.DEV, toImagePath: env.STAGE)
      }
    }

    stage ('Verify Deployment to Stage') {
      steps {
        verifyDeployment(projectName: env.STAGE, targetApp: env.APP_NAME)
      }
      post {
        success {
          hygieiaDeployPublishStep applicationName: "${APP_NAME}", artifactDirectory: './target/', artifactGroup: 'org.test', artifactName: "shift-rest-0.1.0.jar", artifactVersion: "${env.version}", buildStatus: 'Success', environmentName: "${env.STAGE}"
        }
      }
    }

    stage('Promotion gate') {
      steps {
        script {
          input message: 'Promote application to Production?'
        }
      }
    }

    stage('Promote from Stage to Prod') {
      steps {
        tagImage(sourceImageName: env.APP_NAME, sourceImagePath: env.STAGE, toImagePath: env.PROD)
      }
    }

    stage ('Verify Deployment to Prod') {
      steps {
        verifyDeployment(projectName: env.PROD, targetApp: env.APP_NAME)
      }
      post {
        success {
          hygieiaDeployPublishStep applicationName: "${APP_NAME}", artifactDirectory: './target/', artifactGroup: 'org.test', artifactName: "shift-rest-0.1.0.jar", artifactVersion: "${env.version}", buildStatus: 'Success', environmentName: "${env.PROD}"
        }
      }
    }
  }
}