pinwheel: Add enable option to swaylock module

hosts/pinwheel/configuration.nix

@@ -78,6 +78,7 @@
     nix-index.enable = true;
     greetd.enable = true;
     hyprland.enable = true;
+    swaylock.enable = true;
     git.enable = true;
     openvpn.enable = true;
     go.enable = true;

hosts/pinwheel/modules/swaylock/default.nix

@@ -1,36 +1,45 @@
 { pkgs, lib, config, ... }:
 let
+  enabled = config.mod.swaylock.enable;
   hyprlandEnabled = config.mod.hyprland.enable;
 in
 {
-  home-manager.users.alex = {
-    programs.swaylock = {
-      enable = true;
-
-      settings = {
-        color = "000000";
-        indicator-idle-visible = false;
-        show-failed-attempts = true;
-      };
-    };
-
-    wayland.windowManager.hyprland = lib.mkIf hyprlandEnabled {
-      settings = {
-        bind = [
-          "$mod SHIFT, x, exec, ${pkgs.swaylock}/bin/swaylock -f && systemctl suspend"
-          "$mod, x, exec, ${pkgs.playerctl}/bin/playerctl -p spotify pause; ${pkgs.swaylock}/bin/swaylock"
-        ];
-      };
+  options = {
+    mod.swaylock = {
+      enable = lib.mkEnableOption "enable swaylock module";
     };
   };
 
-  security = {
-    polkit.enable = true;
+  config = lib.mkIf enabled {
+    home-manager.users.alex = {
+      programs.swaylock = {
+        enable = true;
 
-    pam.services.swaylock.text = ''
-      # PAM configuration file for the swaylock screen locker. By default, it includes
-      # the 'login' configuration file (see /etc/pam.d/login)
-      auth include login
-    '';
+        settings = {
+          color = "000000";
+          indicator-idle-visible = false;
+          show-failed-attempts = true;
+        };
+      };
+
+      wayland.windowManager.hyprland = lib.mkIf hyprlandEnabled {
+        settings = {
+          bind = [
+            "$mod SHIFT, x, exec, ${pkgs.swaylock}/bin/swaylock -f && systemctl suspend"
+            "$mod, x, exec, ${pkgs.playerctl}/bin/playerctl -p spotify pause; ${pkgs.swaylock}/bin/swaylock"
+          ];
+        };
+      };
+    };
+
+    security = {
+      polkit.enable = true;
+
+      pam.services.swaylock.text = ''
+        # PAM configuration file for the swaylock screen locker. By default, it includes
+        # the 'login' configuration file (see /etc/pam.d/login)
+        auth include login
+      '';
+    };
   };
 }