Streamlining variables for hardware drivers

config/system/amd-opengl.nix

@@ -1,6 +1,6 @@
-{ pkgs, config, lib, deviceProfile, ... }:
+{ pkgs, config, lib, gpuType, ... }:
 
-lib.mkIf ("${deviceProfile}" == "amd-desktop") {
+lib.mkIf ("${gpuType}" == "amd") {
   # OpenGL
   hardware.opengl = {
     enable = true;

config/system/amd-steam.nix

@@ -1,10 +0,0 @@
-{ pkgs, config, lib, deviceProfile, ... }:
-
-lib.mkIf ("${deviceProfile}" == "amd-desktop") {
-  # Steam Configuration
-  programs.steam = {
-    enable = true;
-    remotePlay.openFirewall = true;
-    dedicatedServer.openFirewall = true;
-  };
-}

config/system/default.nix

@@ -3,12 +3,11 @@
 {
   imports = [
     ./amd-opengl.nix
-    ./amd-steam.nix
+    ./steam.nix
     ./autorun.nix
     ./boot.nix
     ./displaymanager.nix
     ./intel-opengl.nix
-    ./intel-steam.nix
     ./packages.nix
     ./polkit.nix
     ./services.nix

config/system/intel-steam.nix

@@ -1,14 +0,0 @@
-{ pkgs, config, lib, deviceProfile, ... }:
-
-lib.mkIf ("${deviceProfile}" == "intel-laptop") {
-  # Steam Configuration
-  programs.steam = {
-    enable = true;
-    remotePlay.openFirewall = true;
-    dedicatedServer.openFirewall = true;
-    package = pkgs.steam.override {
-      withPrimus = true;
-      extraPkgs = pkgs: [ pkgs.bumblebee pkgs.glxinfo ];
-    };
-  };
-}

config/system/steam.nix

@@ -0,0 +1,16 @@
+{ pkgs, config, lib, cpuType, ... }:
+
+{
+  # Steam Configuration
+  programs.steam = {
+    enable = true;
+    remotePlay.openFirewall = true;
+    dedicatedServer.openFirewall = true;
+    package = lib.mkIf ("${cpuType}" == "intel") {
+      pkgs.steam.override {
+        withPrimus = true;
+        extraPkgs = pkgs: [ pkgs.bumblebee pkgs.glxinfo ];
+      };
+    };
+  };
+}

flake.nix

@@ -31,9 +31,10 @@
     wallpaperGit = "https://gitlab.com/Zaney/my-wallpapers.git";
     wallpaperDir = "/home/${username}/Pictures/Wallpapers";
     flakeDir = "/home/${username}/zaneyos";
-    # Configuration option profile
-    # default options amd-desktop, intel-laptop, vm (WIP)
-    deviceProfile = "amd-desktop";
+    # Driver selection profile
+    # default options amd, intel, nvidia, vm (WIP)
+    cpuType = "amd";
+    gpuType = "amd";
 
     pkgs = import nixpkgs {
       inherit system;
@@ -50,8 +51,8 @@
           inherit gitUsername; inherit theTimezone;
           inherit gitEmail; inherit theLocale;
           inherit wallpaperDir; inherit wallpaperGit;
-          inherit deviceProfile; inherit theKBDLayout;
-          inherit theLCVariables;
+          inherit cpuType; inherit theKBDLayout;
+          inherit theLCVariables; inherit gpuType;
         };
 	    modules = [ ./system.nix
           home-manager.nixosModules.home-manager {