Add plasma option

hosts/vm/default.nix

@@ -13,7 +13,8 @@
   ];
 
   modules.hyprland.enable = true;
-  modules.displayManager.displayManager = "gdm";
+  modules.plasma.enable = true;
+  modules.displayManager.displayManager = "sddm";
 
   modules.zsh.enable = true;
   modules.shell.defaultShell = "zsh";

modules/core/default.nix

@@ -6,6 +6,7 @@
     ./gdm.nix
     ./hyprland.nix
     ./packages.nix
+    ./plasma.nix
     ./sddm.nix
     ./system.nix
     ./user.nix

modules/core/plasma.nix

@@ -0,0 +1,14 @@
+{
+  config,
+  lib,
+  ...
+}:
+with lib;
+let
+  cfg = config.modules.plasma;
+in
+{
+  config = mkIf cfg.enable {
+    services.desktopManager.plasma6.enable = true;
+  };
+}

modules/core/sddm.nix

@@ -12,6 +12,9 @@ in
     services.displayManager.sddm = {
       enable = true;
       wayland.enable = true;
+      settings = {
+        General.DisplayServer = "wayland";
+      };
     };
 
     # To prevent getting stuck at shutdown

modules/home/xdg.nix

@@ -7,6 +7,7 @@
 with lib;
 let
   hyprlandCfg = osConfig.modules.hyprland;
+  plasmaCfg = osConfig.modules.plasma;
 in
 {
   xdg = {
@@ -15,12 +16,20 @@ in
     mimeApps.enable = true;
     portal = {
       enable = true;
-      extraPortals = mkIf hyprlandCfg.enable [
-        pkgs.xdg-desktop-portal-hyprland
-      ];
-      configPackages = mkIf hyprlandCfg.enable [
-        pkgs.hyprland
-      ];
+      extraPortals = []
+        ++ (if hyprlandCfg.enable
+              then [ pkgs.xdg-desktop-portal-hyprland ]
+            else [])
+        ++ (if plasmaCfg.enable
+              then [ pkgs.kdePackages.xdg-desktop-portal-kde ]
+            else []);
+      configPackages = []
+        ++ (if hyprlandCfg.enable
+              then [ pkgs.hyprland ]
+            else [])
+        ++ (if plasmaCfg.enable
+              then [ pkgs.kdePackages.kde-gtk-config ]
+            else []);
     };
   };
 }

modules/options/default.nix

@@ -5,6 +5,7 @@
   imports = [
     ./displayManager.nix
     ./hyprland.nix
+    ./plasma.nix
     ./shell.nix
     ./zsh.nix
   ];

modules/options/plasma.nix

@@ -0,0 +1,14 @@
+{
+  config,
+  lib,
+  ...
+}:
+with lib;
+let
+  cfg = config.modules.plasma;
+in
+{
+  options.modules.plasma = {
+    enable = mkEnableOption "Enable Plasma";
+  };
+}