turboprint nix flake

flake.nix

{
  description = "Turboprint";

  # Nixpkgs / NixOS version to use.
  inputs.nixpkgs.url = "nixpkgs/nixos-24.05";

  outputs = { self, nixpkgs }: {
    defaultPackage.x86_64-linux = 
	with import nixpkgs { system = "x86_64-linux"; };
	stdenv.mkDerivation rec {
		pname = "turboprint";
                version = "2.57-1";
		src = fetchurl {
			url = "https://www.zedonet.com/download/tp2/turboprint-${version}.x86_64.rpm";
			hash = "sha256-vluEWmgJcSSqAKLjG3Ony3yCRSEDKWXw9SWZsuX0ii8=";
		};
		dontUnpack = true;	
                nativeBuildInputs = [
			rpm
			cpio
			autoPatchelfHook
			makeWrapper
		];
                buildInputs = [
			gtk2
			gimp
		]; 
		installPhase = ''
                        runHook preInstall
			pwd
			mkdir -p $out
			cd $out
			rpm2cpio ${src} | cpio -imdv
			rm $out/usr/lib/turboprint/gnomeapplet/tpgnomeapplet
			wrapProgram $out/usr/bin/turboprint
                        runHook postInstall
		'';
		meta = with lib; {
			homepage = "https://turboprint.info";
			description = "Turbo Print Drivers for High End Printers";
			platforms = platforms.linux;
		};
	};	
  };
}