lib: pkgs:
let
  wrap =
    { name, pkg, args ? [ ], envs ? { } }:
    let
      argsStr = lib.concatStringsSep " " (map (a: ''--add-flags "${a}"'') args);
      envsStr = lib.concatStringsSep " " (lib.mapAttrsToList (k: v: ''--set ${k} "${v}"'') envs);
    in
    pkgs.symlinkJoin {
      inherit name;
      paths = [ pkg ];
      nativeBuildInputs = [ pkgs.makeWrapper ];
      postBuild = "wrapProgram $out/bin/${name} ${argsStr} ${envsStr}";
    };

  wrapXdg =
    name: pkg: configDir:
    wrap { inherit name pkg; envs = { XDG_CONFIG_HOME = configDir; }; };
in
{ inherit wrap wrapXdg; }