poetryPlugins.poetry-plugin-up: init at 0.2.1

pkgs/tools/package-management/poetry/default.nix

@@ -20,9 +20,11 @@ let
   };
 
   plugins = with python.pkgs; {
+    poetry-plugin-up = callPackage ./plugins/poetry-plugin-up.nix { };
   };
 
   # selector is a function mapping pythonPackages to a list of plugins
+  # e.g. poetry.withPlugins (ps: with ps; [ poetry-plugin-up ])
   withPlugins = selector: let
     selected = selector plugins;
   in python.pkgs.toPythonApplication (python.pkgs.poetry.overridePythonAttrs (old: {

pkgs/tools/package-management/poetry/plugins/poetry-plugin-up.nix

@@ -0,0 +1,43 @@
+{ lib
+, fetchFromGitHub
+, buildPythonPackage
+, poetry-core
+, pytestCheckHook
+, pytest-mock
+, poetry
+}:
+
+buildPythonPackage rec {
+  pname = "poetry-plugin-up";
+  version = "0.2.1";
+  format = "pyproject";
+
+  src = fetchFromGitHub {
+    owner = "MousaZeidBaker";
+    repo = pname;
+    rev = "refs/tags/${version}";
+    hash = "sha256-16p0emvgWa56Km8U5HualCSStbulqyINbC3Jez9Y1n0=";
+  };
+
+  nativeBuildInputs = [
+    poetry-core
+  ];
+
+  nativeCheckInputs = [
+    pytestCheckHook
+    pytest-mock
+    poetry
+  ];
+
+  preCheck = ''
+    export HOME=$TMPDIR
+  '';
+
+  meta = with lib; {
+    description = "Poetry plugin to simplify package updates";
+    homepage = "https://github.com/MousaZeidBaker/poetry-plugin-up";
+    changelog = "https://github.com/MousaZeidBaker/poetry-plugin-up/releases/tag/${version}";
+    license = licenses.mit;
+    maintainers = [ maintainers.k900 ];
+  };
+}