chore: add vulture dead-code checks

Author: xnoto

.pre-commit-config.yaml

@@ -20,6 +20,11 @@ repos:
         args: [--fix]
       - id: ruff-format
 
+  - repo: https://github.com/jendrikseipp/vulture
+    rev: v2.16
+    hooks:
+      - id: vulture
+
   - repo: https://github.com/pre-commit/mirrors-mypy
     rev: v1.15.0
     hooks:

pyproject.toml

@@ -38,6 +38,7 @@ dev = [
     "pytest",
     "pytest-cov",
     "mypy",
+    "vulture",
     "types-PyYAML",
     "types-requests",
 ]
@@ -78,6 +79,10 @@ indent-style = "space"
 skip-magic-trailing-comma = false
 line-ending = "auto"
 
+[tool.vulture]
+paths = ["set_dns.py", "install.py"]
+min_confidence = 80
+
 [tool.mypy]
 python_version = "3.9"
 warn_return_any = true

requirements-dev.txt

@@ -12,3 +12,4 @@ types-requests
 
 # Linting and formatting (via pre-commit)
 pre-commit>=4.0.0
+vulture>=2.16