steps: 
  deploy:
    image: docker:latest
    volumes:
      - /var/run/docker.sock:/var/run/docker.sock
    commands:
      - docker build -t portfolio .
      - docker stop portfolio || true
      - docker rm portfolio || true
      - docker run -d -p 8080:8080 --name portfolio portfolio
    when:
      event: push
      branch: main