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01/03: examples: Avoid 'modify-services' to remove GDM.
From: |
guix-commits |
Subject: |
01/03: examples: Avoid 'modify-services' to remove GDM. |
Date: |
Mon, 21 Aug 2023 17:17:38 -0400 (EDT) |
civodul pushed a commit to branch master
in repository guix.
commit cf28f46930f1ea4087d84c162cfacfcdff842b1f
Author: Ludovic Courtès <ludo@gnu.org>
AuthorDate: Mon Aug 21 22:34:00 2023 +0200
examples: Avoid 'modify-services' to remove GDM.
This led to a 'tests/guix-system.sh' failure on aarch64-linux:
…/plasma.tmpl:60:13: error: modify-services: service 'gdm' not found in
service list
This is because 'gdm-service-type' is not among %DESKTOP-SERVICES on
that architecture.
* gnu/system/examples/plasma.tmpl (services): Use 'remove' rather
'modify-services' + 'delete'.
---
gnu/system/examples/plasma.tmpl | 10 +++++++---
1 file changed, 7 insertions(+), 3 deletions(-)
diff --git a/gnu/system/examples/plasma.tmpl b/gnu/system/examples/plasma.tmpl
index 3df819a54f..b29b6a0535 100644
--- a/gnu/system/examples/plasma.tmpl
+++ b/gnu/system/examples/plasma.tmpl
@@ -1,7 +1,7 @@
;; This is an operating system configuration template
;; for a "desktop" setup with Plasma.
-(use-modules (gnu) (gnu system nss))
+(use-modules (gnu) (gnu system nss) (srfi srfi-1))
(use-service-modules desktop sddm xorg ssh)
(use-package-modules certs gnome ssh admin fonts)
(use-package-modules qt xorg tmux linux)
@@ -57,8 +57,12 @@
(service sddm-service-type
(sddm-configuration
(theme "breeze")))
- (modify-services %desktop-services
- (delete gdm-service-type))))
+
+ ;; Remove GDM if it's among %DESKTOP-SERVICES (on some
+ ;; architectures it's not there).
+ (remove (lambda (service)
+ (eq? (service-kind service) gdm-service-type))
+ %desktop-services)))
;; Allow resolution of '.local' host names with mDNS.
(name-service-switch %mdns-host-lookup-nss))