feat: use ruff for linting and formatting

Author: DonDebonair

.flake8

@@ -22,8 +22,10 @@ jobs:
           python-version: "3.13"
       - name: Install uv
         uses: astral-sh/setup-uv@v6
-      - run: uv sync --group test --no-default-groups
-      - run: uv run flake8
+      - uses: astral-sh/ruff-action@v3
+      - uses: astral-sh/ruff-action@v3
+        with:
+          args: "format --check"
 
   type-check:
     runs-on: ubuntu-24.04

.github/workflows/test.yml

@@ -35,7 +35,8 @@ uv sync
 
 ### Code Style & Type Checking
 
-Code style is enforced via Black, isort and flake8. Types are checked with mypy currently, and pyright is recommended for local development though currently optional. There is a script to run the linting & type-checking:
+Code style is enforced via [ruff](https://docs.astral.sh/ruff/). Types are checked with mypy currently, and pyright is 
+recommended for local development though currently optional. There is a script to run the linting & type-checking:
 
 ```sh
 scripts/dev-lint.sh

docs/contributing.md

@@ -51,17 +51,13 @@ test = [
     "coverage>=7.7.1,<8",
     "pytest-cov>=7.0.0,<8",
     "pytest-testinfra>=10.2.2,<11",
-    "black>=25.1.0,<26",
-    "isort>=6.0.1,<7",
-    "flake8>=7.1.2,<8",
-    "flake8-black>=0.3.6,<0.4",
-    "flake8-isort==6.1.2,<7",
     "pyyaml>=6.0.2,<7",
     "mypy==1.17.1",
     "types-cryptography>=3.3.23.2,<4",
     "types-paramiko>=2.7,<4",
     "types-python-dateutil>2,<3",
     "types-PyYAML>6,<7",
+    "ruff>=0.13.1",
     "pyinfra-testgen==0.1.1",
 ]
 
@@ -80,7 +76,7 @@ dev = [
     "ipdb",
     "ipdbplugin",
     # dev-only lint extras
-    "flake8-spellcheck==0.28.0",
+    "typos>=1.36.2",
     "redbaron",
 ]
 
@@ -108,15 +104,11 @@ packages = ["src/pyinfra", "src/pyinfra_cli"]
 [tool.hatch.version]
 source = "uv-dynamic-versioning"
 
-[tool.black]
+[tool.ruff]
 line-length = 100
-target-version = ["py38"]
 
-[tool.isort]
-profile = "black"
-line_length = 100
-combine_as_imports = true
-include_trailing_comma = true
+[tool.ruff.lint.isort]
+combine-as-imports = true
 
 [tool.mypy]
 check_untyped_defs = true

pyproject.toml

@@ -2,11 +2,11 @@
 
 set -euo pipefail
 
-echo "Execute black..."
-uv run black ./
+echo "Execute ruff format..."
+uv run ruff format
 
-echo "Execute flake8..."
-uv run flake8
+echo "Execute ruff check..."
+uv run ruff check
 
 echo "Execute mypy..."
 uv run mypy

scripts/dev-lint.sh

@@ -1,3 +1,3 @@
 #!/usr/bin/env bash
 
-flake8 --select=SC --ignore=
+uv run typos

scripts/spellcheck.sh

@@ -82,7 +82,7 @@ def command(self, target):
 
     @override
     def process(self, output):
-        # example output: /etc       all files          system_u:object_r:etc_t:s0 # noqa: SC100
+        # example output: /etc       all files          system_u:object_r:etc_t:s0
         # but lines at end that won't match: /etc/systemd/system = /usr/lib/systemd/system
         if len(output) != 1:
             return self.default()
@@ -104,7 +104,7 @@ class SEPorts(FactBase):
     """
 
     default = dict
-    # example output: amqp_port_t                    tcp      15672, 5671-5672  # noqa: SC100
+    # example output: amqp_port_t                    tcp      15672, 5671-5672
     _regex = re.compile(r"^([\w_]+)\s+(\w+)\s+([\w\-,\s]+)$")
 
     @override

src/pyinfra/facts/selinux.py

@@ -1,5 +1,5 @@
 # Import `pyinfra_cli` to trigger gevent monkey patching
-import logging  # noqa: I100
+import logging
 
 import gevent.hub