{ inputs }:

let
  mkHost = name: extraModules:
    inputs.nixpkgs.lib.nixosSystem {
      system = "x86_64-linux";
      specialArgs = { inherit inputs; };
      modules = [
        ./common.nix
        (import ../modules).gebos-postgres
        (import ../modules).gebos-supabase
        (import ../modules).gebos-caddy
        (import ../modules).gebos-hivemq
        (import ../modules).gebos-ingester
        (import ../modules).gebos-frontend
        ./${name}.nix
      ] ++ extraModules;
    };
in
{
  db-host     = mkHost "db-host"     [ ];
  app-host    = mkHost "app-host"    [ ];
  mqtt-ingest = mkHost "mqtt-ingest" [ ];
}