Conditional Hyprland activation

configuration.nix

@@ -2,9 +2,13 @@
 # your system.  Help is available in the configuration.nix(5) man page
 # and in the NixOS manual (accessible by running ‘nixos-help’).
 
-{ config, pkgs, ... }:
+{ config, pkgs, lib, ... }:
 
 {
+
+  # Optionals
+  on_desktop_computer = false;
+  desktop_setup = lib.optionals (config.on_desktop_computer == "true\n") [./desktop_environment.nix];
   imports =
     [ # Include the results of the hardware scan.
       ./hardware-configuration.nix
@@ -17,10 +21,6 @@
   networking.hostName = "nixos"; # Define your hostname.
   # networking.wireless.enable = true;  # Enables wireless support via wpa_supplicant.
 
-  # Configure network proxy if necessary
-  # networking.proxy.default = "http://user:password@proxy:port/";
-  # networking.proxy.noProxy = "127.0.0.1,localhost,internal.domain";
-
   # Enable networking
   networking.networkmanager.enable = true;
 
@@ -48,12 +48,6 @@
     variant = "";
   };
 
-  # Gnome configuration
-  services.xserver.enable = true;
-  services.xserver.displayManager.sddm.enable = true;
-  services.xserver.displayManager.sddm.wayland.enable = true;
-  services.xserver.desktopManager.plasma6.enable = true;
-
   # Configure console keymap
   console.keyMap = "de";
 
@@ -75,25 +69,8 @@
   neovim
   python313Packages.pynvim
   networkmanager
-  epiphany
-  nodejs_24
-  cmake
   kitty
   hyfetch
-  elan
-  gnat15
-  ghdl-llvm
-  gtkwave
-  gnumake
-  alire
-  rustup
-  yosys
-  openroad
-  verilator
-  iverilog
-  cargo
-  docker
-  rustfmt
   ];
 
   programs.zsh = {
@@ -102,11 +79,11 @@
 
   # Some programs need SUID wrappers, can be configured further or are
   # started in user sessions.
-  # programs.mtr.enable = true;
+  programs.mtr.enable = true;
-  # programs.gnupg.agent = {
+  programs.gnupg.agent = {
-  #   enable = true;
+    enable = true;
-  #   enableSSHSupport = true;
+    enableSSHSupport = true;
-  # };
+  };
 
   # List services that you want to enable:
 
@@ -114,8 +91,8 @@
   services.openssh.enable = true;
 
   # Open ports in the firewall.
-  # networking.firewall.allowedTCPPorts = [ ... ];
+  networking.firewall.allowedTCPPorts = [ 22 ];
-  # networking.firewall.allowedUDPPorts = [ ... ];
+  networking.firewall.allowedUDPPorts = [ 22 ];
   # Or disable the firewall altogether.
   # networking.firewall.enable = false;
 

desktop_environment.nix

@@ -0,0 +1,8 @@
+{
+    programs.hyprland = {
+      # Install the packages from nixpkgs
+      enable = true;
+      # Whether to enable XWayland
+      xwayland.enable = true;
+    };
+}