let
  lockFile = builtins.fromJSON (builtins.readFile ./flake.lock);
  flake-compat-node = lockFile.nodes.${lockFile.nodes.root.inputs.flake-compat};
  flake-compat = builtins.fetchTarball {
    inherit (flake-compat-node.locked) url;
    sha256 = flake-compat-node.locked.narHash;
  };

  flake' = (
    import flake-compat {
      src = ./.;
    }
  );
  flake = flake'.defaultNix;
in
{
  useFlake ? true,
  nixpkgs ? if useFlake then flake.inputs.nixpkgs else <nixpkgs>,
  pkgs ? import nixpkgs { },
}:

pkgs.callPackage ./scope.nix { }