.pre-commit-config.yaml

# Pre-commit hooks for BamBuddy
# Install with: pip install pre-commit && pre-commit install

repos:
  # Ruff - Fast Python linter and formatter
  - repo: https://github.com/astral-sh/ruff-pre-commit
    rev: v0.14.11
    hooks:
      # Linter
      - id: ruff
        args: [--fix, --exit-non-zero-on-fix]
        types_or: [python, pyi]
      # Formatter
      - id: ruff-format
        types_or: [python, pyi]

  # Standard pre-commit hooks
  - repo: https://github.com/pre-commit/pre-commit-hooks
    rev: v5.0.0
    hooks:
      - id: trailing-whitespace
        # Exclude static/ (build output) so whitespace normalisation
        # doesn't drift the files away from upstream.
        exclude: ^static/
      - id: end-of-file-fixer
        exclude: ^static/
      - id: check-yaml
      - id: check-json
        exclude: ^(static/|frontend/tsconfig\.)
      - id: check-added-large-files
        args: ['--maxkb=1000']
        # CHANGELOG.md is intentionally large (detailed per-release entries over
        # many versions); exempt it while keeping the 1 MB guard for everything else.
        exclude: ^(static/assets/|CHANGELOG\.md$)
      - id: check-merge-conflict
      - id: debug-statements
      - id: detect-private-key

  # Check for import shadowing (custom)
  - repo: local
    hooks:
      - id: check-import-shadowing
        name: Check for dangerous import shadowing
        entry: python -m pytest backend/tests/unit/test_code_quality.py::TestImportShadowing -v --tb=short
        language: system
        pass_filenames: false
        types: [python]
        files: ^backend/app/
      - id: frontend-typecheck
        name: TypeScript type check
        entry: bash -c 'cd frontend && npx tsc --noEmit'
        language: system
        pass_filenames: false
        files: ^frontend/src/
        types_or: [ts, tsx]