From b7d20dbed14b3e3418f9bf25305fbd1133d0b312 Mon Sep 17 00:00:00 2001
From: Garklein <garklein97@gmail.com>
Date: Fri, 18 Apr 2025 15:30:54 -0400
Subject: [PATCH] nixos/exwm: add option to specify Emacs package

This allows a custom Emacs package to be used for EXWM (see #99424)

Co-authored-by: Lin Jian <me@linj.tech>
---
 nixos/modules/services/x11/window-managers/exwm.nix | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/nixos/modules/services/x11/window-managers/exwm.nix b/nixos/modules/services/x11/window-managers/exwm.nix
index 301a3c85d9e1..f6a52ea808e3 100644
--- a/nixos/modules/services/x11/window-managers/exwm.nix
+++ b/nixos/modules/services/x11/window-managers/exwm.nix
@@ -13,7 +13,7 @@ let
     ${cfg.loadScript}
   '';
   packages = epkgs: cfg.extraPackages epkgs ++ [ epkgs.exwm ];
-  exwm-emacs = pkgs.emacs.pkgs.withPackages packages;
+  exwm-emacs = cfg.package.pkgs.withPackages packages;
 in
 {
 
@@ -38,6 +38,10 @@ in
           file.
         '';
       };
+      package = mkPackageOption pkgs "Emacs" {
+        default = "emacs";
+        example = [ "emacs-gtk" ];
+      };
       extraPackages = mkOption {
         type = types.functionTo (types.listOf types.package);
         default = epkgs: [ ];