.pre-commit-config.yaml

repos:
  # Ruff - linter AND formatter (the single source of truth; CI gates `ruff check` + `ruff format`)
  - repo: https://github.com/astral-sh/ruff-pre-commit
    rev: v0.15.21
    hooks:
      # Lint with autofix, then format, both read the configuration from pyproject.toml
      - id: ruff
        args: ['--fix', '--exit-non-zero-on-fix']
      - id: ruff-format

  # Local guards
  - repo: local
    hooks:
      # Block uv.lock's self-version from drifting behind pyproject (release-please
      # bumps pyproject but not the lockfile).
      - id: lock-version
        name: uv.lock self-version matches pyproject
        entry: python3 scripts/check_lock_version.py --check
        language: system
        files: ^(pyproject\.toml|uv\.lock)$
        pass_filenames: false

  # Xenon - Code complexity checker (temporarily disabled)
  # - repo: https://github.com/rubik/xenon
  #   rev: v0.9.1
  #   hooks:
  #     - id: xenon
  #       args: ['--max-absolute', 'B', '--max-modules', 'B', '--max-average', 'A']