config/utils.nix

{
  nixpkgs,
  inputs,
  outputs,
  ...
}:
{
  mkSystem =
    hostConfig:
    nixpkgs.lib.nixosSystem {
      system = "x86_64-linux";
      specialArgs = {
        inherit inputs outputs hostConfig;
      };
      modules = [
        inputs.impermanence.nixosModules.impermanence
        # inputs.sops-nix.nixosModules.sops

        ./systems/base/configuration.nix
        (
          { ... }:
          {
            networking.hostName = hostConfig.hostname;
            system.stateVersion = hostConfig.stateVersion;
          }
        )
        ({ ... }: hostConfig.config)
      ] ++ builtins.map (role: role.nixosModule) hostConfig.roles;
    };

  mkRole = cfg: {
    inherit (cfg) name description nixosModule;
    traefikRoutes = cfg.traefikRoutes or ({ ... }: [ ]);
  };
}