{ pkgs, frontend }: with pkgs; let server = haskell.lib.generateOptparseApplicativeCompletion "FlakeTest" (haskellPackages.callCabal2nix "FlakeTest" ./. {}); simple = runCommand "FlakeTest" { src = server.src; nativeBuildInputs = [ makeWrapper ]; } '' makeWrapper ${server}/bin/FlakeTest $out/bin/FlakeTest \ --add-flags ${frontend} \ --add-flags 12345 ''; in { inherit server simple; }