init

Modules/Hardware/Bluetooth/bluetooth.nix

@@ -0,0 +1,20 @@
+{ config, lib, pkgs, ... }:
+
+let
+  cfg = config.nyx-module.system.bluetooth;
+in
+{
+  options.nyx-module.system.bluetooth = {
+    enable = lib.mkEnableOption "Enable bluetooth (system) module";
+
+    package = lib.mkOption {
+      type = lib.types.package;
+      default = pkgs.bluetooth;
+      description = "Package to install for bluetooth.";
+    };
+  };
+
+  config = lib.mkIf cfg.enable {
+    environment.systemPackages = [ cfg.package ];
+  };
+}

Modules/Hardware/Bluetooth/default.nix

@@ -0,0 +1,7 @@
+{ config, lib, pkgs, ... }:
+
+{
+  imports = [
+    ./bluetooth.nix
+  ];
+}

Modules/Hardware/Surface/Custom-Kernel.nix

@@ -0,0 +1,20 @@
+{ config, lib, pkgs, ... }:
+
+let
+  cfg = config.nyx-module.system.Custom-Kernel;
+in
+{
+  options.nyx-module.system.Custom-Kernel = {
+    enable = lib.mkEnableOption "Enable Custom-Kernel (system) module";
+
+    package = lib.mkOption {
+      type = lib.types.package;
+      default = pkgs.Custom-Kernel;
+      description = "Package to install for Custom-Kernel.";
+    };
+  };
+
+  config = lib.mkIf cfg.enable {
+    environment.systemPackages = [ cfg.package ];
+  };
+}

Modules/Hardware/Surface/default.nix

@@ -0,0 +1,7 @@
+{ config, lib, pkgs, ... }:
+
+{
+  imports = [
+    ./Custom-Kernel.nix
+  ];
+}

Modules/Hardware/default.nix

@@ -0,0 +1,8 @@
+{ config, lib, pkgs, ... }:
+
+{
+  imports = [
+    ./Bluetooth
+    ./Surface
+  ];
+}