{ lib, stdenv, fetchFromGitHub, perl }: let version = "1.4"; name = "deer-${version}"; in stdenv.mkDerivation { inherit name; src = fetchFromGitHub { owner = "Vifon"; repo = "deer"; rev = "v${version}"; sha256 = "1xnbnbi0zk2xsyn8dqsmyxqlfnl36pb1wwibnlp0dxixw6sfymyl"; }; prePatch = '' substituteInPlace deer \ --replace " perl " " ${perl}/bin/perl " ''; patches = [ ./realpath.patch ]; installPhase = '' mkdir -p $out/share/zsh/site-functions/ cp deer $out/share/zsh/site-functions/ ''; meta = with lib; { description = "Ranger-like file navigation for zsh"; homepage = "https://github.com/Vifon/deer"; license = licenses.gpl3Plus; maintainers = [ maintainers.vyp ]; platforms = platforms.unix; }; }