matugen: init at 2.2.0

Co-authored-by: Mutsuha Asada <me@momee.mt>

pkgs/by-name/ma/matugen/package.nix

@@ -0,0 +1,34 @@
+{ lib
+, rustPlatform
+, fetchFromGitHub
+, stdenv
+, darwin
+}:
+
+rustPlatform.buildRustPackage rec {
+  pname = "matugen";
+  version = "2.2.0";
+
+  src = fetchFromGitHub {
+    owner = "InioX";
+    repo = "matugen";
+    rev = "v${version}";
+    hash = "sha256-4VX7Rt+ftEH8nwg59eT7TsvHYUf8/euUmwh/JLc4rLc=";
+  };
+
+  cargoHash = "sha256-axBdOzCUwseV2ltgarmIS3IOYLX3q3rXeA2y6y7aNFI=";
+
+  buildInputs = lib.optionals stdenv.isDarwin [
+    darwin.apple_sdk.frameworks.Security
+    darwin.apple_sdk.frameworks.SystemConfiguration
+  ];
+
+  meta = with lib; {
+    description = "A material you color generation tool";
+    homepage = "git@github.com:InioX/matugen.git";
+    changelog = "https://github.com/InioX/matugen/blob/${src.rev}/CHANGELOG.md";
+    license = licenses.gpl2Only;
+    maintainers = with maintainers; [ lampros ];
+    mainProgram = "matugen";
+  };
+}