Remove old config

configuration.nix.old

@@ -1,87 +0,0 @@
-# Edit this configuration file to define what should be installed on
-# your system.  Help is available in the configuration.nix(5) man page
-# and in the NixOS manual (accessible by running ‘nixos-help’).
-
-{ config, pkgs, ... }:
-
-{
-    config = {
-        imports = [
-
-            # Home-manager modules
-            <home-manager/nixos>
-
-        	./hardware-configuration.nix
-
-        	# Programs
-        	./modules/kakoune
-        	./alacritty.nix
-        	./git.nix
-
-        	# Display server and related config
-        	./display.nix
-        	./fonts.nix
-
-        ];
-
-        nixpkgs.config.allowUnfree = true;
-        nix.autoOptimiseStore = true;
-        nix.gc.automatic = true;
-
-    	boot = {
-    		loader.systemd-boot = {
-        		enable = true;
-        		editor = false;
-        		configurationLimit = 10;
-    		};
-    		loader.efi.canTouchEfiVariables = true;
-    		cleanTmpDir = true;
-    	};
-
-        networking.hostName = "thor";
-
-        # Set your time zone.
-        time.timeZone = "Europe/Amsterdam";
-
-        networking.useDHCP = false;
-        networking.interfaces.enp9s0.useDHCP = true;
-
-        sound.enable = true;
-        hardware.pulseaudio.enable = true;
-        
-        # Define a user account. Don't forget to set a password with ‘passwd’.
-        users.users."riley" = {
-            isNormalUser = true;
-            extraGroups = [ "wheel" ]; # Enable ‘sudo’ for the user.
-        };
-
-        environment.systemPackages = with pkgs; [
-
-            # Some utils
-
-            wget
-            curl
-            git
-
-            # Modern coreutils
-
-            ripgrep
-            bottom
-            skim
-            exa
-            bat
-            lf
-            fd
-
-        ];
-
-        # This value determines the NixOS release from which the default
-        # settings for stateful data, like file locations and database versions
-        # on your system were taken. It‘s perfectly fine and recommended to leave
-        # this value at the release version of the first install of this system.
-        # Before changing this value read the documentation for this option
-        # (e.g. man configuration.nix or on https://nixos.org/nixos/options.html).
-        system.stateVersion = "21.11"; # Did you read the comment?
-
-    };
-}

modules/default.nix

@@ -3,7 +3,8 @@
 { config, lib, pkgs, home-manager, ... }:
 
 with lib; with types;
-let named = submodule {
+let themeType =
+        let named = submodule {
                 options = {
                     normal = mkOption { type = str; };
                     bright = mkOption { type = str; };
@@ -17,7 +18,7 @@ let named = submodule {
                     slight = mkOption { type = str; };
                 };
             };
-    themeType = submodule {
+        in submodule {
             options = {
                 foreground = mkOption { type = special; };
                 background = mkOption { type = special; };