From 1c3f0ff2323a6f5984596cb6c49ffda11d1b90ab Mon Sep 17 00:00:00 2001
From: Nelson Torres <nelson.torres.alvarado1@gmail.com>
Date: Fri, 14 Feb 2025 17:03:17 -0300
Subject: [PATCH] `ruff.toml`:

- Add new `ruff.toml` config file and migrate all configs from
  `pyproject.toml`
---
 pyproject.toml | 17 ---------
 ruff.toml      | 93 ++++++++++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 93 insertions(+), 17 deletions(-)
 create mode 100644 ruff.toml

diff --git a/pyproject.toml b/pyproject.toml
index cb8eda2d..7a6de4e7 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -18,23 +18,6 @@
 requires = ["hatchling"]
 build-backend = "hatchling.build"
 
-# ------ - ------
-# TODO, stop warnings around `anext()` builtin use?
-# tool.ruff.target-version = "py310"
-
-# [tool.ruff.lint]
-# # https://docs.astral.sh/ruff/settings/#lint_ignore
-# ignore = []
-
-# # https://docs.astral.sh/ruff/settings/#lint_per-file-ignores
-# "piker/ui/qt.py" = [
-#   "E402",
-#   'F401',  # unused imports (without __all__ or blah as blah)
-#   # "F841", # unused variable rules
-# ]
-# ignore-init-module-imports = false
-
-
 [project]
 name = "piker"
 version = "0.1.0a0dev0"
diff --git a/ruff.toml b/ruff.toml
new file mode 100644
index 00000000..4b40c900
--- /dev/null
+++ b/ruff.toml
@@ -0,0 +1,93 @@
+# from default `ruff.toml` @
+# https://docs.astral.sh/ruff/configuration/
+
+# Exclude a variety of commonly ignored directories.
+exclude = [
+    ".bzr",
+    ".direnv",
+    ".eggs",
+    ".git",
+    ".git-rewrite",
+    ".hg",
+    ".ipynb_checkpoints",
+    ".mypy_cache",
+    ".nox",
+    ".pants.d",
+    ".pyenv",
+    ".pytest_cache",
+    ".pytype",
+    ".ruff_cache",
+    ".svn",
+    ".tox",
+    ".venv",
+    ".vscode",
+    "__pypackages__",
+    "_build",
+    "buck-out",
+    "build",
+    "dist",
+    "node_modules",
+    "site-packages",
+    "venv",
+]
+
+# Same as Black.
+line-length = 88
+indent-width = 4
+
+# Assume Python 3.9
+target-version = "py312"
+
+# ------ - ------
+# TODO, stop warnings around `anext()` builtin use?
+# tool.ruff.target-version = "py310"
+
+
+[lint]
+# Enable Pyflakes (`F`) and a subset of the pycodestyle (`E`)  codes by default.
+# Unlike Flake8, Ruff doesn't enable pycodestyle warnings (`W`) or
+# McCabe complexity (`C901`) by default.
+select = ["E4", "E7", "E9", "F"]
+ignore = []
+ignore-init-module-imports = false
+
+[lint.per-file-ignores]
+"piker/ui/qt.py" = [
+  "E402",
+  'F401',  # unused imports (without __all__ or blah as blah)
+  # "F841", # unused variable rules
+]
+
+# Allow fix for all enabled rules (when `--fix`) is provided.
+fixable = ["ALL"]
+unfixable = []
+
+# Allow unused variables when underscore-prefixed.
+dummy-variable-rgx = "^(_+|(_+[a-zA-Z0-9_]*[a-zA-Z0-9]+?))$"
+
+[format]
+# Use single quotes in `ruff format`.
+quote-style = "single"
+
+# Like Black, indent with spaces, rather than tabs.
+indent-style = "space"
+
+# Like Black, respect magic trailing commas.
+skip-magic-trailing-comma = false
+
+# Like Black, automatically detect the appropriate line ending.
+line-ending = "auto"
+
+# Enable auto-formatting of code examples in docstrings. Markdown,
+# reStructuredText code/literal blocks and doctests are all supported.
+#
+# This is currently disabled by default, but it is planned for this
+# to be opt-out in the future.
+docstring-code-format = false
+
+# Set the line length limit used when formatting code snippets in
+# docstrings.
+#
+# This only has an effect when the `docstring-code-format` setting is
+# enabled.
+docstring-code-line-length = "dynamic"