plantillas-proyectos/Jenkinsfile

pipeline {
  agent any

  options {
    timestamps()
    disableConcurrentBuilds()
  }

  parameters {
    choice(name: 'ENVIRONMENT', choices: ['development', 'main'], description: 'Rama a ejecutar')
    string(name: 'VERSION_MAYOR', defaultValue: '1', description: 'Componente mayor de versión')
  }

  environment {
    REGISTRY = 'dev.aduanasoft.com'
    IMAGE_NAMESPACE = 'anexo76'
  }

  stages {
    stage('Checkout') {
      steps {
        checkout([
          $class: 'GitSCM',
          branches: [[name: "*/${params.ENVIRONMENT}"]],
          userRemoteConfigs: [[
            url: 'git@gitea.company.com:repo/anexo76.git',
            credentialsId: 'gitea-ssh'
          ]],
          extensions: [[$class: 'CloneOption', depth: 0, shallow: false]]
        ])
      }
    }

    stage('Test backend') {
      environment {
        TEST_DATABASE_URL = credentials('test-database-url')
      }
      steps {
        sh '''
          set -euo pipefail
          python3 --version

          VENV="$WORKSPACE/.pytest-venv"
          python3 -m venv "$VENV"
          . "$VENV/bin/activate"

          python -m pip install --upgrade pip
          pip install -r "$WORKSPACE/backend/requirements.txt"

          cd "$WORKSPACE/backend"
          export TEST_DATABASE_URL
          alembic upgrade head
          pytest -q tests -v -ra -s
        '''
      }
    }

    stage('Generate version') {
      steps {
        script {
          def year = sh(returnStdout: true, script: 'date +%y').trim()
          def month = sh(returnStdout: true, script: 'date +%m').trim()

          if (params.ENVIRONMENT == 'development') {
            def shortHash = sh(returnStdout: true, script: 'git rev-parse --short=8 HEAD').trim()
            env.APP_VERSION = "${year}.${month}.${params.VERSION_MAYOR}.${shortHash}"
          } else {
            def lastTag = sh(returnStdout: true, script: 'git describe --tags --abbrev=0 2>/dev/null || true').trim()
            def commitCount = lastTag
              ? sh(returnStdout: true, script: "git rev-list ${lastTag}..HEAD --count").trim()
              : sh(returnStdout: true, script: 'git rev-list --count HEAD').trim()

            if (commitCount == '0') {
              commitCount = '1'
            }
            env.APP_VERSION = "${year}.${month}.${params.VERSION_MAYOR}.${commitCount}"
          }

          echo "VERSION: ${env.APP_VERSION}"
        }
      }
    }

    stage('Docker login') {
      steps {
        withCredentials([usernamePassword(credentialsId: 'harbor-credentials', usernameVariable: 'HARBOR_USERNAME', passwordVariable: 'HARBOR_PASSWORD')]) {
          sh '''
            set -euo pipefail
            echo "$HARBOR_PASSWORD" | docker login "$REGISTRY" -u "$HARBOR_USERNAME" --password-stdin
          '''
        }
      }
    }

    stage('Build + push backend') {
      steps {
        sh '''
          set -euo pipefail
          docker build \
            --build-arg APP_VERSION="${APP_VERSION}" \
            -t "${REGISTRY}/${IMAGE_NAMESPACE}/backend:latest" \
            -f ./backend/Dockerfile \
            ./backend

          docker push "${REGISTRY}/${IMAGE_NAMESPACE}/backend:latest"
        '''
      }
    }

    stage('Build + push frontend') {
      steps {
        sh '''
          set -euo pipefail
          docker build \
            --build-arg VITE_API_URL=https://anexo76-dev.aduanasoft.com/api/ \
            --build-arg VITE_KEYCLOAK_URL=https://anexo76-dev.aduanasoft.com/kcauth/ \
            --build-arg INTERNAL_API_URL=http://backend:3467/api/ \
            -t "${REGISTRY}/${IMAGE_NAMESPACE}/frontend:latest" \
            -f ./frontend/Dockerfile.prod \
            ./frontend

          docker push "${REGISTRY}/${IMAGE_NAMESPACE}/frontend:latest"
        '''
      }
    }

    stage('Tag release (main)') {
      when {
        expression { params.ENVIRONMENT == 'main' }
      }
      steps {
        sshagent(credentials: ['gitea-ssh']) {
          sh '''
            set -euo pipefail
            git -c user.name='Jenkins' -c user.email='jenkins@gitea.local' \
              tag -a "v${APP_VERSION}" -m "Release version ${APP_VERSION}"
            git push origin "v${APP_VERSION}"
          '''
        }
      }
    }

    stage('Deploy development') {
      when {
        expression { params.ENVIRONMENT == 'development' }
      }
      steps {
        withCredentials([
          usernamePassword(credentialsId: 'harbor-credentials', usernameVariable: 'HARBOR_USERNAME', passwordVariable: 'HARBOR_PASSWORD'),
          string(credentialsId: 'dev-server-user', variable: 'DEV_SERVER_USER'),
          string(credentialsId: 'dev-server-host', variable: 'DEV_SERVER_HOST')
        ]) {
          sshagent(credentials: ['dev-server-ssh']) {
            sh '''
              set -euo pipefail
              ssh -o StrictHostKeyChecking=accept-new "${DEV_SERVER_USER}@${DEV_SERVER_HOST}" '
                cd ~/projects/anexo76 &&
                echo '"'"'"${HARBOR_PASSWORD}"'"'"' | docker login '"${REGISTRY}"' -u '"${HARBOR_USERNAME}"' --password-stdin &&
                docker compose -f docker-compose.prod.yml pull &&
                docker compose -f docker-compose.prod.yml up -d &&
                docker image prune -f
              '
            '''
          }
        }
      }
    }
  }

}