From 7d4db1a37c39019c0840fe074f90df0b7be3c120 Mon Sep 17 00:00:00 2001
From: Ian Eure <ian@retrospec.tv>
Date: Wed, 31 Dec 2025 10:07:23 -0800
Subject: gnu: services: Fix xorg configuration merging.

A bug in #21 causes the default configuration to be omitted from the xorg
merging process.  This can cause users not using set-xorg-configuration or
service extensions to end up with a broken configuration.

Fixes #5267.

* tests/services/xorg.scm: Add a regression test.
* gnu/services/xorg.scm (handle-xorg-configuration): Include the
xorg-configuration record from config in merges.

Change-Id: I6bed8c109057cb9b5de36db68b78e3ccc88e6bcb
Signed-off-by: Efraim Flashner <efraim@flashner.co.il>
---
 tests/services/xorg.scm | 35 +++++++++++++++++++++++++++++++++++
 1 file changed, 35 insertions(+)

(limited to 'tests')

diff --git a/tests/services/xorg.scm b/tests/services/xorg.scm
index 0bb4a3e14c..d778d0c269 100644
--- a/tests/services/xorg.scm
+++ b/tests/services/xorg.scm
@@ -24,6 +24,8 @@
   #:use-module (gnu bootloader grub)
   #:use-module (gnu services)
   #:use-module (gnu services base)
+  #:use-module (gnu services desktop)
+  #:use-module (gnu services lightdm)
   #:use-module (gnu services xorg)
   #:use-module (gnu system)
   #:use-module (gnu system keyboard)
@@ -229,4 +231,37 @@
      (xorg-configuration (drivers %drivers-custom-1))
      (xorg-configuration (drivers %drivers-custom-2))))))
 
+;; regression tests.
+
+;; https://codeberg.org/guix/guix/issues/5267
+(test-equal "https://codeberg.org/guix/guix/issues/5267"
+  (xorg-configuration-keyboard-layout %config-xorg-keyboard-layout-1)
+  (let ((os (operating-system
+              (host-name "test")
+              (bootloader
+                (bootloader-configuration
+                  (bootloader grub-bootloader)
+                  (targets '("/dev/sdX"))))
+              (file-systems
+               (cons
+                (file-system
+                  (device (file-system-label "my-root"))
+                  (mount-point "/")
+                  (type "ext4"))
+                %base-file-systems))
+              (services
+               (cons*
+                (service lightdm-service-type
+                         (lightdm-configuration
+                           (xorg-configuration
+                             %config-xorg-keyboard-layout-1)))
+                (modify-services %desktop-services
+                  (delete gdm-service-type)))))))
+    (xorg-configuration-keyboard-layout
+     (lightdm-configuration-xorg-configuration
+      (service-value
+       (fold-services
+        (operating-system-services os)
+        #:target-type lightdm-service-type))))))
+
 (test-end "merge-xorg-configurations")
-- 
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