[Programs] Add nvtop config, with special handling for Nvidia GPUs

hardware/amd/default.nix

@@ -27,6 +27,8 @@ in {
   
   config = mkIf cfg.enable {
 
+    aviallon.programs.nvtop.enable = true;
+
     hardware.opengl = {
       enable = true;
     };

hardware/default.nix

@@ -16,13 +16,6 @@ in
   ];
 
   config = {
-
-    environment.systemPackages = []
-      ++ optional (cfg.amd.enable && cfg.nvidia.enable) pkgs.nvtop
-      ++ optional cfg.amd.enable pkgs.nvtop-amd
-      ++ optional cfg.nvidia.enable pkgs.nvtop-nvidia
-    ;
-
     boot.kernel.sysctl = {
 
       # Why: https://www.phoronix.com/news/Ryzen-Segv-Response

hardware/intel/default.nix

@@ -17,6 +17,8 @@ in
   ];
   
   config = mkIf cfg.enable {
+    aviallon.programs.nvtop.enable = true;
+  
     boot.initrd.kernelModules = [ "i915" ];
     hardware.opengl = {
       enable = true;

hardware/nvidia/default.nix

@@ -18,6 +18,8 @@ in {
 
   config = mkIf cfg.enable {
     hardware.opengl.driSupport32Bit = true;
+
+    aviallon.programs.nvtop.enable = true;
   };
 
 }

hardware/nvidia/proprietary.nix

@@ -56,6 +56,8 @@ in {
       nvidiaSettings = true;
     };
 
+    aviallon.programs.nvtop.nvidia = true;
+
     aviallon.boot.cmdline = {}
       // {
         "nvidia-drm.modeset" = 1;

programs/default.nix

@@ -5,5 +5,6 @@
     ./bash.nix
     ./git.nix
     ./nano.nix
+    ./nvtop.nix
   ];
 }

programs/nvtop.nix

@@ -0,0 +1,25 @@
+{ config, pkgs, lib, myLib, ... }:
+with lib;
+let
+  cfg = config.aviallon.programs.nvtop;
+in {
+  options.aviallon.programs.nvtop = {
+    enable = mkEnableOption "nvtop";
+    nvidia = mkEnableOption "Nvidia GPU with proprietary drivers is used";
+    package = mkOption {
+      internal = true;
+      description = "Which nvtop package to use";
+      default = pkgs.nvtop-amd;
+      type = myLib.types.package';
+    };
+  };
+
+  config = mkIf cfg.enable {
+    # If an Nvidia GPU is used, use the full nvtop package
+    aviallon.programs.nvtop.package = mkIf cfg.nvidia pkgs.nvtop;
+
+    environment.systemPackages = [
+      cfg.package
+    ];
+  };
+}