add(nixos): mouse-wakeup

config.nix

@@ -40,6 +40,13 @@
         wallpaper = "firewatch.png";
         kb_options = "";
       };
+      wakeup = {
+        mouse = {
+          disable = true;
+          vendor = "3710";
+          product = "5406";
+        };
+      };
       firefox = {
         bookmarks = [
           {

modules/nixos/default.nix

@@ -11,6 +11,7 @@
     ./kernel.nix
     ./nix.nix
     ./power.nix # TODO: this one has to be optional
+    ./mouse-wakeup.nix
     ./programs.nix
     ./security.nix
     ./services.nix

modules/nixos/mouse-wakeup.nix

@@ -0,0 +1,14 @@
+{ lib, myConfig, ... }:
+
+with lib;
+let
+  cfg = myConfig.wakeup.mouse or {};
+in
+{
+  config = mkIf (cfg.disable or false && cfg.vendor != null && cfg.product != null) {
+    services.udev.extraRules = ''
+      # Disable wakeup for mouse configured in config.nix
+      ACTION=="add", SUBSYSTEM=="usb", ATTRS{idVendor}=="${cfg.vendor}", ATTRS{idProduct}=="${cfg.product}", ATTR{power/wakeup}="disabled"
+    '';
+  };
+}

modules/nixos/power.nix

@@ -1,21 +1,4 @@
-{pkgs, ...}: {
+{
-  # USB wakeup configuration
+  # This file is intentionally left blank.
-  # Disabling USB wakeups to prevent accidental wakeups from mouse/keyboard/bluetooth
+  # USB wakeup is now handled by modules/nixos/mouse-wakeup.nix
-  systemd.services.disable-usb-wakeups = {
-    description = "Disable USB wakeup triggers";
-    wantedBy = ["multi-user.target" "post-resume.target"];
-    after = ["post-resume.target"];
-    serviceConfig = {
-      Type = "oneshot";
-      ExecStart = pkgs.writeShellScript "disable-usb-wakeups" ''
-        for device in XHC0 XHC1 XHC2 XH00 GPP0 GPP7; do
-          if grep -q "$device.*enabled" /proc/acpi/wakeup; then
-            echo "Disabling wakeup for $device"
-            echo "$device" > /proc/acpi/wakeup
-          fi
-        done
-      '';
-      RemainAfterExit = true;
-    };
-  };
 }