6 files changed, 68 insertions, 33 deletions
diff --git a/os/cez/configuration.nix b/os/cez/configuration.nix
index 90c7786..0cf9957 100644
--- a/os/cez/configuration.nix
+++ b/os/cez/configuration.nix
@@ -7,6 +7,7 @@
     ./modules/wireguard.nix
     ./modules/tlp.nix
     ../../global/cez
+    ./modules/specialisation
   ];
 
   networking.hostName = "cez";
diff --git a/os/cez/hardware-configuration.nix b/os/cez/hardware-configuration.nix
index 39dc3a6..da9ed90 100644
--- a/os/cez/hardware-configuration.nix
+++ b/os/cez/hardware-configuration.nix
@@ -46,29 +46,4 @@
       fsType = "ext4";
     };
   };
-
-  specialisation.nvidia.configuration = {
-    boot = {
-      kernelParams = [ "transparent_hugepage=always" ];
-      kernel.sysctl."vm.max_map_count" = 2147483642;
-    };
-
-    environment.variables = {
-      DRI_PRIME = 1;
-      __NV_PRIME_RENDER_OFFLOAD = 1;
-      __VK_LAYER_NV_optimus = "NVIDIA_only";
-      __GLX_VENDOR_LIBRARY_NAME = "nvidia";
-    };
-
-    hardware.nvidia = {
-      open = true;
-      nvidiaSettings = false;
-      prime.sync.enable = true;
-    };
-
-    services = {
-      xserver.videoDrivers = [ "nvidia" ];
-      tlp.settings.PLATFORM_PROFILE_ON_AC = lib.mkForce "performance";
-    };
-  };
 }
diff --git a/os/cez/modules/specialisation/default.nix b/os/cez/modules/specialisation/default.nix
new file mode 100644
index 0000000..c7fb4aa
--- /dev/null
+++ b/os/cez/modules/specialisation/default.nix
@@ -0,0 +1,6 @@
+{
+  specialisation = {
+    nvidia.configuration.imports = [ ./nvidia.nix ];
+    heater.configuration.imports = [ ./heater.nix ];
+  };
+}
diff --git a/os/cez/modules/specialisation/heater.nix b/os/cez/modules/specialisation/heater.nix
new file mode 100644
index 0000000..68dbf4d
--- /dev/null
+++ b/os/cez/modules/specialisation/heater.nix
@@ -0,0 +1,31 @@
+{
+  config,
+  pkgs,
+  lib,
+  ...
+}:
+let
+  heater = pkgs.writeShellApplication {
+    name = "heater";
+    runtimeInputs = with pkgs; [
+      vulkan-tools
+      mangohud
+    ];
+
+    text = ''
+      MESA_VK_WSI_PRESENT_MODE=immediate mangohud vkcube --present_mode 0
+    '';
+  };
+  username = config.global.userdata.name;
+in
+{
+  imports = [ ./nvidia.nix ];
+
+  services.logind.settings.Login.HandleLidSwitch = "ignore";
+  environment.systemPackages = [ heater ];
+  home-manager.users.${username}.imports = [
+    {
+      wayland.windowManager.sway.settings.exec = [ "${lib.getExe heater}" ];
+    }
+  ];
+}
diff --git a/os/cez/modules/specialisation/nvidia.nix b/os/cez/modules/specialisation/nvidia.nix
new file mode 100644
index 0000000..3ac30b4
--- /dev/null
+++ b/os/cez/modules/specialisation/nvidia.nix
@@ -0,0 +1,25 @@
+{ lib, ... }:
+{
+  boot = {
+    kernelParams = [ "transparent_hugepage=always" ];
+    kernel.sysctl."vm.max_map_count" = 2147483642;
+  };
+
+  environment.variables = {
+    DRI_PRIME = 1;
+    __NV_PRIME_RENDER_OFFLOAD = 1;
+    __VK_LAYER_NV_optimus = "NVIDIA_only";
+    __GLX_VENDOR_LIBRARY_NAME = "nvidia";
+  };
+
+  hardware.nvidia = {
+    open = true;
+    nvidiaSettings = false;
+    prime.sync.enable = true;
+  };
+
+  services = {
+    xserver.videoDrivers = [ "nvidia" ];
+    tlp.settings.PLATFORM_PROFILE_ON_AC = lib.mkForce "performance";
+  };
+}
diff --git a/os/common/modules/home-manager.nix b/os/common/modules/home-manager.nix
index 8212747..722c9ab 100644
--- a/os/common/modules/home-manager.nix
+++ b/os/common/modules/home-manager.nix
@@ -2,18 +2,15 @@
 let
   username = config.global.userdata.name;
   host = config.networking.hostName;
+  homeManagerHostPath = ../../../home/${host}/home.nix;
 in
 {
   home-manager = {
     useGlobalPkgs = true;
     useUserPackages = false;
-    users.${username} =
-      { ... }:
-      {
-        imports = [
-          ../../../home/common/home.nix
-        ]
-        ++ lib.optional (builtins.pathExists ../../../home/${host}) ../../../home/${host}/home.nix;
-      };
+    users.${username}.imports = [
+      ../../../home/common/home.nix
+    ]
+    ++ lib.optional (builtins.pathExists homeManagerHostPath) homeManagerHostPath;
   };
 }