hosts/FredOS-Macbook.nix

@@ -21,6 +21,11 @@
     boot.loader.systemd-boot.configurationLimit = 5;
     boot.initrd.systemd.enable = true;
 
+    services.logind = {
+      lidSwitch = "suspend";
+      lidSwitchExternalPower = "suspend";
+    };
+
     home-manager.users.fred = { ... }: {
       wayland.windowManager.hyprland.settings.monitor =
         [ ",preferred,auto,auto" ];

settings/hyprland.nix

@@ -136,7 +136,7 @@ in
             "wl-paste --type text  --watch cliphist store"
             "wl-paste --type image --watch cliphist store"
             "hyprctl setcursor Bibata-Modern-Ice 24"
-          ];
+          ] ++ lib.optionals isMacbook [ "hypridle" ];
 
           general = {
             gaps_in = 6;
@@ -373,6 +373,34 @@ in
         '';
       };
 
+      programs.hyprlock.enable = true;
+
+      services.hypridle = lib.mkIf isMacbook {
+        enable = true;
+        settings = {
+          general = {
+            lock_cmd        = "pidof hyprlock || hyprlock";
+            before_sleep_cmd = "loginctl lock-session";
+            after_sleep_cmd  = "hyprctl dispatch dpms on";
+          };
+          listener = [
+            {
+              timeout    = 300;   # 5 min — lock
+              on-timeout = "loginctl lock-session";
+            }
+            {
+              timeout    = 420;   # 7 min — display off
+              on-timeout = "hyprctl dispatch dpms off";
+              on-resume  = "hyprctl dispatch dpms on";
+            }
+            {
+              timeout    = 600;   # 10 min — suspend
+              on-timeout = "systemctl suspend";
+            }
+          ];
+        };
+      };
+
       # Scope all HM Wayland services (hyprpaper, waybar, …) to the
       # Hyprland session so they don't crash-loop in a GNOME session.
       wayland.systemd.target = "hyprland-session.target";