nixpkgs/pkgs/applications/misc/pastel/default.nix

{ lib, stdenv, fetchFromGitHub, rustPlatform, Security }:

rustPlatform.buildRustPackage rec {
  pname = "pastel";
  version = "0.8.0";

  src = fetchFromGitHub {
    owner = "sharkdp";
    repo = pname;
    rev = "v${version}";
    sha256 = "00xxrssa3gbr5w2jsqlf632jlzc0lc2rpybnbv618ndy5lxidnw0";
  };

  cargoSha256 = "0kkhj58q1lgsyj7hpy3sxg1jva9q51m0i7j60zfzhnjnirwcd0h8";

  buildInputs = lib.optional stdenv.isDarwin Security;

  meta = with lib; {
    description = "A command-line tool to generate, analyze, convert and manipulate colors";
    homepage = "https://github.com/sharkdp/pastel";
    changelog = "https://github.com/sharkdp/pastel/releases/tag/v${version}";
    license = with licenses; [ asl20 /* or */ mit ];
    maintainers = with maintainers; [ davidtwco ];
  };
}