{ pkgs ? import ../pkgs {} }:

with pkgs.lib;

rec {
  hostsDir = ../hosts;

  hostNames = attrNames (
    filterAttrs (
      name: type: type == "directory"
    ) (
      builtins.readDir hostsDir
    )
  );

  hosts = listToAttrs (
    map (
      hostName: nameValuePair hostName (
        import (pkgs.path + "/nixos") {
          configuration = import (hostsDir + "/${hostName}/configuration.nix");
          system = "x86_64-linux";
        }
      )
    ) hostNames
  );
}