systems/gandalf/default.nix

@@ -30,6 +30,13 @@
   networking.networkmanager.enable = true;
   networking.nameservers = [ "192.168.68.56" "1.1.1.1" "8.8.8.8" ];
 
+  home-manager.users.avravels.home.hyprland.execOnce = [
+    "waybar"
+    "[workspace 1 silent] kitty tmux"
+    "[workspace 1 silent] spotify"
+    "[workspace 2 silent] firefox"
+  ];
+
   networking.interfaces.enp130s0.wakeOnLan.enable = true;
   networking.firewall.allowedUDPPorts = [ 9 ];
 

systems/modules/home/wm/hyprland.nix

@@ -1,6 +1,18 @@
-{ pkgs, ... }:
+{ lib, pkgs, config, ... }:
+
+let
+  cfg = config.home.hyprland;
+in
 
 {
+  options.home.hyprland = {
+    execOnce = lib.mkOption {
+      type = lib.types.listOf lib.types.str;
+      default = [ "waybar" ];
+      description = "Commands to run once when Hyprland starts (maps to Hyprland `exec-once`).";
+    };
+  };
+  config = {
     home.packages = with pkgs; [
       bzmenu
       hyprshot
@@ -63,9 +75,8 @@
           };
         };
 
-      exec-once = [
+        # Use the configurable option here (default `[ "waybar" ]`)
-        "waybar"
+        exec-once = (if cfg == null then { execOnce = [ "waybar" ]; } else cfg).execOnce;
-      ];
 
         ### INPUT
         input = {
@@ -140,4 +151,5 @@
         ];
       };
     };
+  };
 }

systems/work/default.nix

@@ -33,6 +33,8 @@
 
   networking.hostName = "laptop-armel";
 
+  home-manager.users.avravels.home.hyprland.execOnce = [ "waybar" ];
+
   home-manager.users.avravels.home.git.userName = "Armel van Ravels";
   home-manager.users.avravels.home.git.userEmail = "armel@webavance.nl";