{ stdenv, lib, bundlerEnv, bundlerUpdateScript, makeWrapper, groff }: stdenv.mkDerivation rec { pname = "ronn"; version = env.gems.ronn.version; env = bundlerEnv { name = "ronn-gems"; gemdir = ./.; }; dontUnpack = true; nativeBuildInputs = [ makeWrapper ]; installPhase = '' mkdir -p $out/bin makeWrapper ${env}/bin/ronn $out/bin/ronn \ --set PATH ${groff}/bin ''; passthru.updateScript = bundlerUpdateScript "ronn"; meta = with lib; { description = "markdown-based tool for building manpages"; homepage = "https://rtomayko.github.io/ronn/"; license = licenses.mit; maintainers = with maintainers; [ zimbatm nicknovitski ]; platforms = env.ruby.meta.platforms; }; }