Initial multi desktop setup

modules/system/default.nix

@@ -5,6 +5,7 @@
   imports = [
     ./agenix.nix
     ./boot.nix
+    ./desktop.nix
     ./fileSystems.nix
     ./fonts.nix
     ./network.nix

modules/system/desktop.nix

@@ -0,0 +1,62 @@
+{
+  inputs,
+  pkgs,
+  ...
+}:
+let
+  sddm-theme = inputs.silentSDDM.packages.${pkgs.system}.default;
+in
+{
+  imports = [
+    inputs.mango.nixosModules.mango
+  ];
+
+  programs = {
+    hyprland = {
+      enable = true;
+      withUWSM = true;
+    };
+    mango.enable = true;
+    # uwsm = {
+    #   enable = true;
+    #   waylandCompositors = {
+    #     mango = {
+    #       prettyName = "Mango";
+    #       comment = "Lightweight compositor based on dwl";
+    #       binPath = "/run/current-system/sw/bin/mango";
+    #     };
+    #   };
+    # };
+  };
+
+  environment.systemPackages = [
+    sddm-theme
+    sddm-theme.test
+  ];
+  services.displayManager = {
+    defaultSession = "mango";
+    sddm = {
+      enable = true;
+      package = pkgs.kdePackages.sddm;
+      theme = sddm-theme.pname;
+      extraPackages = sddm-theme.propagatedBuildInputs;
+      settings = {
+        General = {
+          GreeterEnvironment = "QML2_IMPORT_PATH=${sddm-theme}/share/sddm/themes/${sddm-theme.pname}/components/,QT_IM_MODULE=qtvirtualkeyboard";
+          InputMethod = "qtvirtualkeyboard";
+        };
+      };
+    };
+  };
+
+  # Enable the KDE Plasma Desktop Environment.
+  # displayManager.sddm.enable = true;
+  # desktopManager.plasma5.enable = true;
+
+  # Enable the System75 Cosmic Desktop Environment
+  # displayManager.cosmic-greeter.enable = true;
+  # desktopManager.cosmic = {
+  #   enable = true;
+  #   xwayland.enable = true;
+  # };
+}

modules/system/services.nix

@@ -19,16 +19,6 @@
       # libinput.enable = true;
     };
 
-    # Enable the KDE Plasma Desktop Environment.
-    # displayManager.sddm.enable = true;
-    # desktopManager.plasma6.enable = true;
-
-    displayManager.cosmic-greeter.enable = true;
-    desktopManager.cosmic = {
-      enable = true;
-      xwayland.enable = true;
-    };
-
     # Enable CUPS to print documents.
     printing = {
       enable = true;