.pre-commit-config.yaml

# Pre-commit hooks for Python static analysis and code quality
# Install: pip install pre-commit
# Setup: pre-commit install
# Run manually: pre-commit run --all-files

repos:
  # Ruff: Fast Python linter and formatter (replaces flake8, black, isort)
  # Catches: syntax errors, unused imports, style issues, import sorting
  # This is all you really need - fast, practical, catches real bugs
  - repo: https://github.com/astral-sh/ruff-pre-commit
    rev: v0.1.8
    hooks:
      - id: ruff
        args: [--fix, --exit-non-zero-on-fix]
      - id: ruff-format

  # General file checks
  - repo: https://github.com/pre-commit/pre-commit-hooks
    rev: v4.5.0
    hooks:
      - id: trailing-whitespace
      - id: end-of-file-fixer
      - id: check-yaml
      - id: check-json
      - id: check-added-large-files
      - id: check-merge-conflict
      - id: check-case-conflict
      - id: mixed-line-ending
        args: [--fix=lf]