Parameterise cpu config

machines/nunotaba/configuration.nix

@@ -4,13 +4,13 @@
   imports =
     [
       ./hardware-configuration.nix
-      ../../modules/cpu/intel.nix
       ../../modules
       ../../profiles/dev.nix
       ../../users/simon
     ];
 
   sbruder = {
+    cpu.intel.enable = true;
     gpu.intel.enable = true;
     gui.enable = true;
     libvirt.enable = true;

machines/sayuri/configuration.nix

@@ -4,13 +4,13 @@
   imports =
     [
       ./hardware-configuration.nix
-      ../../modules/cpu/intel.nix
       ../../modules
       ../../profiles/dev.nix
       ../../users/simon
     ];
 
   sbruder = {
+    cpu.intel.enable = true;
     gpu.amd.enable = true;
     gui.enable = true;
     libvirt.enable = true;

modules/cpu/default.nix

@@ -0,0 +1,5 @@
+{
+  imports = [
+    ./intel.nix
+  ];
+}

modules/cpu/intel.nix

@@ -1,3 +1,11 @@
+{ config, lib, ... }:
+let
+  cfg = config.sbruder.cpu.intel;
+in
 {
-  hardware.cpu.intel.updateMicrocode = true;
+  options.sbruder.cpu.intel.enable = lib.mkEnableOption "intel cpu configuration";
+
+  config = lib.mkIf cfg.enable {
+    hardware.cpu.intel.updateMicrocode = true;
+  };
 }

modules/default.nix

@@ -10,6 +10,7 @@
   # configuration options
   imports = [
     ./communication.nix
+    ./cpu
     ./creative.nix
     ./cups.nix
     ./docker.nix