replace isort, flake and black with ruff

Author: avivace

.flake8

@@ -1,5 +1,4 @@
 repos:
-
 -   repo: https://github.com/pre-commit/pre-commit-hooks
     rev: v4.3.0
     hooks:
@@ -11,22 +10,11 @@ repos:
     - id: name-tests-test
     - id: requirements-txt-fixer
     - id: trailing-whitespace
-
-- repo: https://github.com/python/black
-  rev: "22.6.0"
+- repo: https://github.com/astral-sh/ruff-pre-commit
+  # Ruff version.
+  rev: v0.1.4
   hooks:
-  - id: black
-    language_version: python3.9
-
-- repo: https://github.com/pycqa/isort
-  rev: 5.11.5
-  hooks:
-    - id: isort
-      name: isort (python)
-
-- repo: https://github.com/pycqa/flake8
-  rev: 4.0.1
-  hooks:
-  - id: flake8
-    language_version: "python3"
-    exclude: migrations
+    # Run the linter.
+    - id: ruff
+    # Run the formatter.
+    - id: ruff-format

.isort.cfg

@@ -1,6 +1,7 @@
 # hhub
 
 [![uv](https://img.shields.io/endpoint?url=https://raw.githubusercontent.com/astral-sh/uv/main/assets/badge/v0.json)](https://github.com/astral-sh/uv)
+[![Ruff](https://img.shields.io/endpoint?url=https://raw.githubusercontent.com/astral-sh/ruff/main/assets/badge/v2.json)](https://github.com/astral-sh/ruff)
 ![Github CI](https://github.com/gbdev/homebrewhub/actions/workflows/ci.yaml/badge.svg)
 
 This repository provides the source code of the [Homebrew Hub backend](https://hh3.gbdev.io/api), which powers [Homebrew Hub](https://hh.gbdev.io), the largest digital collection of Game Boy and Game Boy Color homebrews, playable natively in your browser.

.pre-commit-config.yaml

@@ -1,4 +1,78 @@
-[tool.black]
+[tool.ruff]
+# 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
-target-version = ['py39']
-exclude = '(\.git|env|database|database-gba|_build|build|dist|.*\/migrations\/.*)'
+indent-width = 4
+
+# Assume Python 3.12
+target-version = "py312"
+
+[tool.ruff.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 = []
+
+# 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]+?))$"
+
+[tool.ruff.format]
+# Like Black, use double quotes for strings.
+quote-style = "double"
+
+# 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"