{ inputs, outputs, stateVersion, hmStateVersion, ... }: {
  
  # Helper function for generating home-manager configs
  mkHome = { 
    hostname, 
    username ? "albert",
    desktop  ? null, 
    platform ? "x86_64-linux", 
    theme    ? "default" 
  }: inputs.home-manager.lib.homeManagerConfiguration {
    pkgs = inputs.nixpkgs.legacyPackages.${platform};
    extraSpecialArgs = { inherit inputs outputs desktop hostname platform username hmStateVersion theme; };
    modules = [ 
      ../home-manager 
      inputs.doom-emacs.hmModule
    ];
  };

  # Helper function for generating host configs
  mkHost = { 
    hostname, 
    username  ? "albert",
    desktop   ? null, 
    installer ? null, 
    gpu       ? null, 
    platform  ? "x86_64-linux", 
    theme     ? "default"
  }: inputs.nixpkgs.lib.nixosSystem {
    specialArgs = { inherit inputs outputs desktop hostname username stateVersion gpu platform theme; };
    modules = [
        ../nixos
        inputs.sops-nix.nixosModules.sops
        inputs.lanzaboote.nixosModules.lanzaboote
    ] ++ (inputs.nixpkgs.lib.optionals (installer != null) [ installer ]);
  };

  # Combines mkHost and mkHome for image building
  mkImage = {
    hostname, 
    username ? "albert",
    desktop  ? null, 
    platform ? "x86_64-linux",
    installer ? null, 
    gpu       ? null, 
    theme     ? "default"
  }: {
    libx = import . { inherit inputs outputs stateVersion hmStateVersion; };
    specialArgs = { inherit inputs outputs desktop hostname username stateVersion gpu platform theme; };
    hostname = libx.mkHost { hostname = hostname; platform = platform; installer = installer; };
    "$username@$hostname" = libx.mkHome { hostname = hostname; platform = platform; };
  };

  forAllSystems = inputs.nixpkgs.lib.genAttrs [
    "aarch64-linux"
    "i686-linux"
    "x86_64-linux"
    "aarch64-darwin"
    "x86_64-darwin"
  ];
}