{
  config,
  inputs,
  lib,
  withSystem,
  ...
}: {
  perSystem = {
    config,
    pkgs,
    ...
  }: let
    src = inputs.invokeai-src;
  in {
    packages = {
      invokeai-nvidia = pkgs.python311Packages.callPackage ./package.nix {inherit pkgs src;};
    };
  };

  flake.nixosModules = let
    packageModule = pkgAttrName: {pkgs, ...}: {
      services.invokeai.package = withSystem pkgs.system (
        {config, ...}: lib.mkOptionDefault config.packages.${pkgAttrName}
      );
    };
  in {
    invokeai = ./nixos;
    invokeai-nvidia = {
      imports = [
        config.flake.nixosModules.invokeai
        (packageModule "invokeai-nvidia")
      ];
    };
  };
}