Jenkinsfile

pipeline {
    agent { label 'site-agent' }

    environment {
        DOCKER_IMAGE_TAG = "${env.BRANCH_NAME}-${env.BUILD_NUMBER}"
        DOCKER_IMAGE_TAG_LATEST = "${env.BRANCH_NAME}-latest"
    }

    stages {
        stage('Install npm dependencies') {
            steps {
                dir('frontend-next-migration'){
                  cache(defaultBranch: 'dev',
                    maxCacheSize: 2048,
                    caches: [
                      arbitraryFileCache(
                          path: "node_modules",
                          includes: "**/*",
                          cacheValidityDecidingFile: "package-lock.json"
                      )
                    ]) {
                      sh "npm install"
                  }
                }
            }
        }

//         stage('Run automation tests') {
//           steps {
//             dir('frontend-next-migration') {
//               withCredentials([file(credentialsId: 'alt-site-env-test-file', variable: 'ENV_LOCAL_FILE')]) {
//                 sh 'rm -f .env.local || true'
//                 sh 'cp $ENV_LOCAL_FILE .env.local'
//                 script {
//                   def firstTestResult = sh(script: 'npm run test:ci', returnStatus: true)
//
//                   if (firstTestResult != 0) {
//                     def retryResult = sh(script: 'npm run test:ci-retry-failed', returnStatus: true)
//
//                     if (retryResult != 0) {
//                       error("Tests failed after retry")
//                     }
//                   }
//                 }
//               }
//             }
//           }
//           post {
//             always {
//               dir('frontend-next-migration') {
//                 sh 'rm -f .env.local || true'
//                 recordCoverage(tools: [[parser: 'COBERTURA', pattern: 'coverage/cobertura-coverage.xml']])
//                 junit allowEmptyResults: true, checksName: 'Unit Tests', stdioRetention: 'FAILED', testResults: 'junit.xml'
//               }
//             }
//           }
//         }

        stage('Build and Push Docker Image') {
            agent { label 'docker-agent' }
            when {
                anyOf {
                    branch 'main'
                    branch 'dev'
                }
            }
            steps {
              dir('frontend-next-migration'){
                withCredentials([
                    string(credentialsId: 'alt-docker-image-name-prefix', variable: 'IMAGE_NAME_PREFIX'),
                    file(credentialsId: 'alt-site-env-build-file', variable: 'ENV_LOCAL_FILE')
                  ]) {
                  sh 'rm -f .env.local || true'
                  sh 'cp $ENV_LOCAL_FILE .env.local'

                  script {
                    def image = docker.build("${IMAGE_NAME_PREFIX}-site:${DOCKER_IMAGE_TAG}")
                    docker.withRegistry('https://index.docker.io/v1/', 'alt-dockerhub') {
                      image.push()
                      image.push("${DOCKER_IMAGE_TAG_LATEST}")
                    }
                  }
                }
              }
            }
        }

        stage('Notify server') {
          when {
            anyOf {
              branch 'main'
              branch 'dev'
            }
          }
          steps {
            withCredentials([
              string(credentialsId: 'alt-server-webhook-secret', variable: 'WEBHOOK_SECRET'),
              string(credentialsId: 'alt-server-webhook-url', variable: 'WEBHOOK_URL')
            ]) {
              script {
                def payload = """{"name": "site", "tag": "${env.BRANCH_NAME}"}"""
                withEnv(["PAYLOAD=${payload}"]) {
                  sh(script: '''
                    SIGNATURE=$(echo "$PAYLOAD" | openssl dgst -sha256 -hmac "$WEBHOOK_SECRET" | sed 's/^.* //')

                    curl -s -o /dev/null -X POST "$WEBHOOK_URL" \
                      -H "Content-Type: application/json" \
                      -H "X-Hub-Signature: sha256=$SIGNATURE" \
                      -d "$PAYLOAD" \
                      --insecure
                  ''', label: 'Notify server')
                }
              }
            }
          }
        }
    }
}