.docker-compose-deploy:
  image: docker/compose:alpine-1.29.1
  stage: deploy
  variables:
    SCP_DESTINATION: ""
    SCP_SOURCE: $CI_PROJECT_DIR
    COMPOSE_EXTRA_ARGS: ""
    SSH_URL: ""
    SSH_USER: ""
    DOCKER_REGISTRY: "$CI_REGISTRY"
    ENV_SETUP_FILE: "setup_env.sh"
  rules:
    - when: manual
  # https://docs.gitlab.com/ee/ci/ssh_keys/
  before_script:
    - if [ -f "$ENV_SETUP_FILE" ]; then chmod +x ./$ENV_SETUP_FILE; ./$ENV_SETUP_FILE; fi
    - 'command -v ssh-agent >/dev/null || ( apk --update add openssh-client )'
    - eval $(ssh-agent -s)
    - echo "$SSH_PRIVATE_KEY" | tr -d '\r' | ssh-add -
    - mkdir -p ~/.ssh
    - chmod 700 ~/.ssh
    # Add keys to known hosts for Docker Compose
    - ssh-keyscan $SSH_URL >> ~/.ssh/known_hosts
    - if [[ -n "$DOCKER_REGISTRY" ]]; then docker login $DOCKER_REGISTRY; fi
  script:
    - if [[ -n "$SCP_SOURCE" && -n "$SCP_DESTINATION"  ]]; then scp -rp $SCP_SOURCE $SSH_USER@$SSH_URL:$SCP_DESTINATION; fi
    - DOCKER_HOST=ssh://$SSH_USER@$SSH_URL docker-compose $COMPOSE_EXTRA_ARGS up -d --remove-orphans