Add ruff actions

.github/workflows/python-test.yml

@@ -33,3 +33,18 @@ jobs:
       run: |
         pytest
 
+  ruff-linting:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: chartboost/ruff-action@v1
+        with:
+          args: "check ."
+
+  ruff-formatting:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: chartboost/ruff-action@v1
+        with:
+          args: "format . --check"

pyproject.toml

@@ -28,6 +28,7 @@ dependencies = [
 [project.optional-dependencies]
 dev = [
     "pytest",
+    "ruff",
     "structlog>=22.3.0",
 ]
 
@@ -40,6 +41,14 @@ file = "LICENSE"
 
 [tool.ruff]
 include = ["src/*.py", "tests/*.py"]
+
+exclude = ["dependencies"]
+
+# Same as Black.
+line-length = 88
+indent-width = 4
+
+[tool.ruff.lint]
 select = [
     "E", # pycodestyle
     "W", # pycodestyle
@@ -61,11 +70,6 @@ ignore = [
     "PLR5501", # else-if-used
 ]
 fixable = ["ALL"]
-exclude = ["dependencies"]
-
-# Same as Black.
-line-length = 88
-indent-width = 4
 
 [tool.ruff.format]
 # use single quotes for strings.