pyproject.toml

[build-system]
requires = [
  "setuptools >= 65.3.0", # required by pyproject+setuptools_scm integration and editable installs
  "setuptools_scm[toml] >= 7.0.5" # required for "no-local-version" scheme
]
build-backend = "setuptools.build_meta"

[project]
# https://peps.python.org/pep-0621/#readme
requires-python = ">=3.10"
dynamic = ["version", "dependencies", "optional-dependencies"]
name = "ansible-lint"
description = "Checks playbooks for practices and behavior that could potentially be improved"
readme = "README.md"
authors = [{"name" = "Will Thames", "email" = "will@thames.id.au"}]
maintainers = [{"name" = "Ansible by Red Hat", "email" = "info@ansible.com"}]
license = {text = "GPLv3+"}
classifiers = [
  "Development Status :: 5 - Production/Stable",
  "Environment :: Console",
  "Intended Audience :: Developers",
  "Intended Audience :: Information Technology",
  "Intended Audience :: System Administrators",
  "License :: OSI Approved :: MIT License",
  "Operating System :: MacOS",
  "Operating System :: POSIX",
  "License :: OSI Approved :: GNU General Public License v3 or later (GPLv3+)",
  "Programming Language :: Python :: 3",
  "Programming Language :: Python :: 3.10",
  "Programming Language :: Python :: 3.11",
  "Programming Language :: Python :: 3.12",
  "Programming Language :: Python :: 3 :: Only",
  "Programming Language :: Python",
  "Topic :: System :: Systems Administration",
  "Topic :: Software Development :: Quality Assurance",
  "Topic :: Software Development :: Testing",
  "Topic :: Utilities"
]
keywords = ["ansible", "lint"]

[project.scripts]
ansible-lint = "ansiblelint.__main__:_run_cli_entrypoint"

[project.urls]
homepage = "https://github.com/ansible/ansible-lint"
documentation = "https://ansible.readthedocs.io/projects/lint/"
repository = "https://github.com/ansible/ansible-lint"
changelog = "https://github.com/ansible/ansible-lint/releases"

[tool.black]
target-version = ["py310"]

[tool.codespell]
skip = ".tox,.mypy_cache,build,.git,.eggs,pip-wheel-metadata"
# indention is a typo in ruamel.yaml's API
ignore-words-list = "indention"

# Keep this default because xml/report do not know to use load it from config file:
# data_file = ".coverage"
[tool.coverage.paths]
source = ["src", ".tox/*/site-packages"]

[tool.coverage.report]
exclude_lines = ["pragma: no cover", "if TYPE_CHECKING:"]
omit = ["test/*"]
# Increase it just so it would pass on any single-python run
fail_under = 92
skip_covered = true
skip_empty = true
# During development we might remove code (files) with coverage data, and we dont want to fail:
ignore_errors = true
show_missing = true

[tool.coverage.run]
source = ["src"]
# Do not use branch until bug is fixes:
# https://github.com/nedbat/coveragepy/issues/605
# branch = true
parallel = true
concurrency = ["multiprocessing", "thread"]

[tool.isort]
profile = "black"
# add_imports = "from __future__ import annotations"
known_first_party = "ansiblelint"
known_third_party = "ansible,pytest,ruamel,setuptools,yaml"
# https://black.readthedocs.io/en/stable/the_black_code_style.html#line-length
multi_line_output = 3
include_trailing_comma = true
force_grid_wrap = 0
use_parentheses = true
ensure_newline_before_comments = true
line_length = 88

[tool.mypy]
python_version = "3.10"
strict = true
color_output = true
error_summary = true
disallow_untyped_calls = true
disallow_untyped_defs = true
disallow_any_generics = true
# disallow_any_unimported = True
# warn_redundant_casts = True
# warn_return_any = True
# warn_unused_configs = True
# site-packages is here to help vscode mypy integration getting confused
exclude = "(build|dist|test/local-content|site-packages|~/.pyenv|examples/playbooks/collections|plugins/modules)"
# https://github.com/python/mypy/issues/12664
incremental = false

[[tool.mypy.overrides]]
module = [
  "ansible.*",
  "ansiblelint._version", # generated
  "license_expression",
  "ruamel.yaml",
  "yamllint.*"
]
ignore_missing_imports = true
ignore_errors = true

[tool.pylint.IMPORTS]
preferred-modules = ["py:pathlib", "unittest:pytest"]

[tool.pylint.MAIN]
extension-pkg-allow-list = ["black.parsing"]

[tool.pylint.MASTER]
bad-names = [
  # spell-checker:ignore linenumber
  "linenumber", # use lineno instead
  "line_number" # use lineno instead
]
# pylint defaults + f,fh,v,id
good-names = ["i", "j", "k", "Run", "_", "f", "fh", "v", "id", "T"]
# Ignore as being generated:
ignore-paths = "^src/ansiblelint/_version.*$"

[tool.pylint."MESSAGES CONTROL"]
# increase from default is 50 which is too aggressive
max-statements = 60
disable = [
  # Disabled on purpose:
  "line-too-long", # covered by black
  "protected-access", # covered by ruff SLF001
  "too-many-branches", # covered by ruff C901
  # TODO(ssbarnea): remove temporary skips adding during initial adoption:
  "duplicate-code",
  # unable to disable it inside tests
  # https://github.com/PyCQA/pylint/issues/850
  "cyclic-import",
  # https://github.com/PyCQA/pylint/issues/8453
  "preferred-module"
]
enable = [
  "useless-suppression" # Identify unneeded pylint disable statements
]

[tool.pylint.REPORTING]
output-format = "colorized"

[tool.pylint.SUMMARY]
# We don't need the score spamming console, as we either pass or fail
score = "n"

[tool.pyright]
# https://github.com/microsoft/pyright/blob/main/docs/configuration.md#sample-pyprojecttoml-file
pythonVersion = "3.10"
include = ["src"]
# https://github.com/microsoft/pyright/issues/777
"stubPath" = ""

# spell-checker:ignore filterwarnings norecursedirs optionflags
[tool.pytest.ini_options]
# do not add options here as this will likely break either console runs or IDE
# integration like vscode or pycharm
addopts = "-p no:pytest_cov"
# https://code.visualstudio.com/docs/python/testing
# coverage is re-enabled in `tox.ini`. That approach is safer than
# `--no-cov` which prevents activation from tox.ini and which also fails
# when plugin is effectively missing.
doctest_optionflags = ["ALLOW_UNICODE", "ELLIPSIS"]
filterwarnings = [
  "error",
  # https://sourceforge.net/p/ruamel-yaml/tickets/452/
  "ignore:Deprecated call to `pkg_resources.declare_namespace:DeprecationWarning",
  # https://github.com/spdx/tools-python/issues/507
  "ignore:pkg_resources is deprecated as an API:DeprecationWarning",
  # We raise one non critical warning from our own conftest.py:
  "always::pytest.PytestWarning",
  # py312 ansible-core
  # https://github.com/ansible/ansible/issues/81906
  "ignore:'importlib.abc.TraversableResources' is deprecated and slated for removal in Python 3.14:DeprecationWarning",
  # https://github.com/ansible/ansible/pull/80968
  "ignore:Attribute s is deprecated and will be removed in Python 3.14; use value instead:DeprecationWarning"
]
junit_duration_report = "call"
# Our github annotation parser from .github/workflows/tox.yml requires xunit1 format. Ref:
# https://github.com/shyim/junit-report-annotations-action/issues/3#issuecomment-663241378
junit_family = "xunit1"
junit_suite_name = "ansible_lint_test_suite"
minversion = "4.6.6"
norecursedirs = [
  "*.egg",
  ".cache",
  ".eggs",
  ".git",
  ".github",
  ".mypy_cache",
  ".projects",
  ".tox",
  "build",
  "collections",
  "dist",
  "docs",
  "src/ansible_lint.egg-info"
]
python_files = [
  "test_*.py",
  # Ref: https://docs.pytest.org/en/latest/reference.html#confval-python_files
  # Needed to discover legacy nose test modules:
  "Test*.py",
  # Needed to discover embedded Rule tests
  "rules/*.py"
]
# Using --pyargs instead of testpath as we embed some tests
# See: https://github.com/pytest-dev/pytest/issues/6451#issuecomment-687043537
# testpaths =
xfail_strict = true

[tool.ruff]
ignore = [
  "D203", # incompatible with D211
  "D213", # incompatible with D212
  "E501", # we use black
  "ERA001", # auto-removal of commented out code affects development and vscode integration
  "INP001", # "is part of an implicit namespace package", all false positives
  "PLW2901", # PLW2901: Redefined loop variable
  "RET504", # Unnecessary variable assignment before `return` statement
  # temporary disabled until we fix them:
  "ANN",
  "ARG002", # Unused method argument (currently in too many places)
  "D102", # Missing docstring in public method (currently in too many places)
  "FBT001",
  "FBT003",
  "PLR",
  "RUF012", # Mutable class attributes should be annotated with `typing.ClassVar`
  "TRY",
  "PERF203",
  "PD011", # We are not using pandas, any .values attributes are unrelated
  "PLW0603" # global lock file in cache dir
]
select = ["ALL"]
target-version = "py310"
# Same as Black.
line-length = 88

[tool.ruff.flake8-builtins]
builtins-ignorelist = ["id"]

[tool.ruff.flake8-pytest-style]
parametrize-values-type = "tuple"

[tool.ruff.isort]
known-first-party = ["ansiblelint"]

[tool.ruff.mccabe]
# Implicit 10 is too low for our codebase, even black uses 18 as default.
max-complexity = 20

[tool.ruff.per-file-ignores]
"test/**/*.py" = ["S"]
"src/ansiblelint/rules/*.py" = ["S"]
"src/ansiblelint/testing/*.py" = ["S"]
# Temporary disabled until we fix them:
"src/ansiblelint/{utils,file_utils,runner,loaders,constants,config,cli,_mockings}.py" = [
  "PTH"
]

[tool.setuptools.dynamic]
dependencies = {file = [".config/requirements.in"]}
optional-dependencies.docs = {file = [".config/requirements-docs.in"]}
optional-dependencies.test = {file = [".config/requirements-test.in"]}

[tool.setuptools_scm]
local_scheme = "no-local-version"
tag_regex = "^(?P<prefix>v)?(?P<version>[0-9.]+)(?P<suffix>.*)?$"
write_to = "src/ansiblelint/_version.py"
# To prevent accidental pick of mobile version tags such 'v6'
git_describe_command = [
  "git",
  "describe",
  "--dirty",
  "--tags",
  "--long",
  "--match",
  "v*.*"
]