refactor: modulization

system/dev/dn-pre7780/default.nix

@@ -1,87 +1,40 @@
 {
-  lib,
   pkgs,
-  unstable,
-  inputs,
-  system,
-  nix-version,
-  git-config,
-  username,
-  config,
+  settings,
   ...
 }:
-let
-  hyprcursor-size = "32";
-  xcursor-size = "24";
-  nvidia-mode = "offload";
-  # Get bus id with `lshw`
-  intel-bus-id = "PCI:0:2:0";
-  nvidia-bus-id = "PCI:1:0:0";
-  nvidia-offload-enabled = config.hardware.nvidia.prime.offload.enable;
-  device-name = "dn-pre7780";
-  monitors = [
-    "DP-3"
-    "HDMI-A-2"
-  ];
-in
 {
   imports = [
-    inputs.home-manager.nixosModules.default
+    (import ../../modules/nvidia.nix {
+      nvidia-mode = settings.nvidia.mode;
+      intel-bus-id = settings.nvidia.intel-bus-id;
+      nvidia-bus-id = settings.nvidia.nvidia-bus-id;
+    })
     ./hardware-configuration.nix
     ./boot.nix
-    ../../modules
+    ../../modules/presets/basic.nix
     ../../modules/cuda.nix
-    (import ../../modules/nvidia.nix {
-      nvidia-mode = nvidia-mode;
-      intel-bus-id = intel-bus-id;
-      nvidia-bus-id = nvidia-bus-id;
-    })
     ../../modules/gaming.nix
-    ../../modules/wireguard.nix
-    (import ../../modules/wallpaper-engine.nix {
-      offload = nvidia-offload-enabled;
-    })
-    ../../modules/wine.nix
     ../../modules/secure-boot.nix
-  ];
-
-  # Overrides
-  networking.hostName = lib.mkForce device-name;
-
-  system.stateVersion = nix-version;
-  services.wallpaperEngine.enable = lib.mkForce false;
-
-  environment.systemPackages = [
-    pkgs.prismlauncher
+    ../../modules/virtualization.nix
+    ../../modules/wine.nix
+    ../../modules/wireguard.nix
   ];
 
   home-manager = {
-    backupFileExtension = "backup";
-    useUserPackages = true;
-    extraSpecialArgs = {
-      inherit
-        unstable
-        inputs
-        system
-        nix-version
-        xcursor-size
-        hyprcursor-size
-        git-config
-        username
-        nvidia-offload-enabled
-        device-name
-        monitors
-        ;
-    };
-    users."${username}" = {
+    users."${settings.personal.username}" = {
       imports = [
-        ../../../home
+        ../../../home/presets/basic.nix
       ];
     };
   };
 
+  environment.systemPackages = with pkgs; [
+    prismlauncher
+  ];
+
   users.users = {
-    "${username}".openssh.authorizedKeys.keys = [
+    "${settings.personal.username}".openssh.authorizedKeys.keys = [
       "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIJFQA42R3fZmjb9QnUgzzOTIXQBC+D2ravE/ZLvdjoOQ danny@lap.dn"
       "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAILSHkPa6vmr5WBPXAazY16+Ph1Mqv9E24uLIf32oC2oH danny@phone.dn"
     ];