obs-studio-plugins.obs-gradient-source: init at 0.3.1

pkgs/applications/video/obs-studio/plugins/default.nix

···
 
   obs-command-source = callPackage ./obs-command-source.nix { };
 
+  obs-gradient-source = callPackage ./obs-gradient-source.nix { };
+
   obs-gstreamer = callPackage ./obs-gstreamer.nix { };
 
   obs-hyperion = qt6Packages.callPackage ./obs-hyperion/default.nix { };

pkgs/applications/video/obs-studio/plugins/obs-gradient-source.nix

···
+{ lib
+, stdenv
+, fetchFromGitHub
+, cmake
+, obs-studio
+}:
+
+stdenv.mkDerivation rec {
+  pname = "obs-gradient-source";
+  version = "0.3.1";
+
+  src = fetchFromGitHub {
+    owner = "exeldro";
+    repo = "obs-gradient-source";
+    rev = version;
+    sha256 = "sha256-4u7RzF2b7EWwsfEtRvGDifue34jJM4MaYpwumu0MFpQ=";
+  };
+
+  nativeBuildInputs = [ cmake ];
+  buildInputs = [ obs-studio ];
+
+  cmakeFlags = [
+    "-DBUILD_OUT_OF_TREE=On"
+  ];
+
+  postInstall = ''
+    rm -rf $out/obs-plugins $out/data
+  '';
+
+  meta = with lib; {
+    description = "Plugin for adding a gradient Source to OBS Studio";
+    homepage = "https://github.com/exeldro/obs-gradient-source";
+    maintainers = with maintainers; [ flexiondotorg ];
+    license = licenses.gpl2Plus;
+    platforms = [ "x86_64-linux" "i686-linux" ];
+  };
+}