# Define the stages of the pipeline
stages:
  - install
  - build
  - test
  - deploy

# Job to install dependencies
install_dependencies:
  stage: install
  image: node:16
  script:
    - npm ci
  cache:
    paths:
      - node_modules/
  artifacts:
    paths:
      - node_modules/
  # Run automatically on PRs to main
  only:
    - merge_requests
    - main
  # Allow manual execution
  when: manual

# Job to build the Next.js project
build_nextjs:
  stage: build
  image: node:16
  script:
    - npm run build
  dependencies:
    - install_dependencies
  cache:
    paths:
      - .next/
  artifacts:
    paths:
      - .next/
  # Run automatically on PRs to main
  only:
    - merge_requests
    - main
  # Allow manual execution
  when: manual

# Job to run tests
run_tests:
  stage: test
  image: node:16
  script:
    - npm test # Replace with your test command (e.g. jest)
  dependencies:
    - install_dependencies
  artifacts:
    when: always
    paths:
      - test-reports/
  # Run automatically on PRs to main
  only:
    - merge_requests
    - main
  # Allow manual execution
  when: manual

# Deploy step (runs only on merge to main)
deploy:
  stage: deploy
  script:
    - mkdir public
    - cp -r .next/* public # Example for GitLab Pages, adjust as needed
  artifacts:
    paths:
      - public
  # Only run on merge to main branch
  only:
    - main
  # Allow manual execution
  when: manual