pipeline {
    agent any
    environment {
      WHOAMI_IMAGE = "${REGISTRY_DOMAIN}/${REGISTRY_REPOSITORY}/whoami-lab:${RELEASE_VERSION}-${BUILD_NUMBER}"
    }
    stages {
        stage('Audit tools') {                        
            steps {
                sh '''
                  git version
                  buildctl --version
                  kubectl version --short
                  helm version --short
                '''
            }
        }
        stage('Build & push whoami image') {
            steps {
              echo "Building image tag: ${WHOAMI_IMAGE}"
              sh '''
                buildctl --addr tcp://buildkitd:1234 \
                  build --frontend=dockerfile.v0 \
                  --local context=./labs/jenkins/project/src/ \
                  --local dockerfile=./labs/jenkins/project/src/ \
                  --output type=image,name="${WHOAMI_IMAGE}",push=true
              '''
            }
        }
        stage('Deploy to test namespace') {
          steps {
              dir ('labs/jenkins/project/helm') {
                sh '''
                  helm upgrade --install \
                    --namespace integration-test \
                    -f integration-test.yaml \
                    --set serverImage=${WHOAMI_IMAGE} \
                    whoami-int \
                    whoami/
        
                  helm ls -n integration-test
                '''
              }
            }
        }
    }
}