repos:
  # Backend (Python) — ruff linting + formatting
  - repo: https://github.com/astral-sh/ruff-pre-commit
    rev: v0.15.0
    hooks:
      - id: ruff
        args: [--fix]
        files: ^backend/
      - id: ruff-format
        files: ^backend/

  # Frontend (TypeScript/React) — local hooks using project node_modules
  - repo: local
    hooks:
      - id: eslint
        name: eslint
        entry: npx eslint
        language: system
        files: ^frontend/src/.*\.(ts|tsx)$
        pass_filenames: true

      - id: prettier
        name: prettier
        entry: npx prettier --check
        language: system
        files: ^frontend/src/.*\.(ts|tsx|css|json)$
        pass_filenames: true

      - id: tsc
        name: tsc
        entry: bash -c 'cd frontend && npx tsc -b'
        language: system
        files: ^frontend/src/.*\.(ts|tsx)$
        pass_filenames: false