nix-update: convert to pyproject

default.nix

@@ -5,7 +5,9 @@
 pkgs.python311.pkgs.buildPythonApplication {
   name = "nix-update";
   src = ./.;
+  format = "pyproject";
   buildInputs = [ pkgs.makeWrapper ];
+  nativeBuildInputs = [ pkgs.python311.pkgs.setuptools ];
   nativeCheckInputs = [
     pkgs.python311.pkgs.pytest
     # technically not test inputs, but we need it for development in PATH

pyproject.toml

@@ -1,3 +1,26 @@
+[build-system]
+requires = ["setuptools"]
+build-backend = "setuptools.build_meta"
+
+[project]
+name = "nix-update"
+description = "Swiss-knife for updating nix packages"
+version = "2.10.2"
+authors = [{ name = "Jörg Thalheim", email = "[email protected]" }]
+license = { text = "MIT" }
+classifiers = [
+  "Development Status :: 5 - Production/Stable",
+  "Environment :: Console",
+  "Topic :: Utilities",
+  "Intended Audience :: Developers",
+]
+
+[project.urls]
+Homepage = "https://github.com/Mic92/nix-update"
+
+[project.scripts]
+nix-update = "nix_update:main"
+
 [tool.ruff]
 target-version = "py311"
 line-length = 88
@@ -7,6 +30,7 @@ ignore = [ "E501" ]
 
 [tool.mypy]
 python_version = "3.11"
+pretty = true
 warn_redundant_casts = true
 disallow_untyped_calls = true
 disallow_untyped_defs = true