ruff.toml

# Ruff configuration for claude-on-incus Python tests
# Similar to rubocop for Ruby - enforces code quality and style

# Paths to lint
extend-include = ["tests/**/*.py"]

# Line length (adjust to match project preference)
line-length = 100

[lint]
# Enable rule sets (similar to rubocop cops)
select = [
    "E",      # pycodestyle errors
    "W",      # pycodestyle warnings
    "F",      # pyflakes
    "I",      # isort (import sorting)
    "N",      # pep8-naming
    "UP",     # pyupgrade (modern Python idioms)
    "B",      # flake8-bugbear (common bugs)
    "C4",     # flake8-comprehensions
    "SIM",    # flake8-simplify
    "PTH",    # flake8-use-pathlib
    "RUF",    # ruff-specific rules
]

# Disable specific rules that are too strict or not applicable
ignore = [
    "E501",   # Line too long (handled by formatter)
    "SIM105", # Use contextlib.suppress (try-except-pass is clearer in tests)
    "SIM117", # Multiple with statements (sometimes clearer separate)
    "PTH",    # Prefer pathlib (too pedantic for tests, os.path is fine)
    "B904",   # raise-without-from inside except (not always needed in tests)
]

# Allow autofix for all enabled rules (like rubocop -a)
fixable = ["ALL"]
unfixable = []

[lint.per-file-ignores]
# Test files can have additional flexibility
"tests/**/*.py" = [
    "N802",   # Function name should be lowercase (test names often descriptive)
    "N806",   # Variable should be lowercase (test fixtures)
]

[format]
# Format configuration (like rubocop formatting)
quote-style = "double"
indent-style = "space"
line-ending = "auto"

[lint.isort]
# Import sorting configuration
known-first-party = ["support"]