From ce8fab8c61ade5c317445a5df26189e51061c1ec Mon Sep 17 00:00:00 2001
From: Petr Hodina <phodina@protonmail.com>
Date: Wed, 7 Sep 2022 07:48:41 +0200
Subject: [PATCH] gnu: Add fwupd service.

* gnu/services/firmware.scm (fwupd): New variable.

diff --git a/gnu/services/firmware.scm b/gnu/services/firmware.scm
new file mode 100644
index 0000000000..7539c56202
--- /dev/null
+++ b/gnu/services/firmware.scm
@@ -0,0 +1,70 @@
+;;; GNU Guix --- Functional package management for GNU
+;;; Copyright ?? 2022 Petr Hodina <phodina@protonmail.com>
+;;;
+;;; This file is part of GNU Guix.
+;;;
+;;; GNU Guix is free software; you can redistribute it and/or modify it
+;;; under the terms of the GNU General Public License as published by
+;;; the Free Software Foundation; either version 3 of the License, or (at
+;;; your option) any later version.
+;;;
+;;; GNU Guix is distributed in the hope that it will be useful, but
+;;; WITHOUT ANY WARRANTY; without even the implied warranty of
+;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+;;; GNU General Public License for more details.
+;;;
+;;; You should have received a copy of the GNU General Public License
+;;; along with GNU Guix.  If not, see <http://www.gnu.org/licenses/>.
+
+(define-module (gnu services firmware)
+  #:use-module (guix diagnostics)
+  #:use-module (guix gexp)
+  #:use-module (guix records)
+  #:use-module (guix modules)
+  #:use-module (guix i18n)
+  #:use-module (guix ui)
+  #:use-module (gnu services)
+  #:use-module (gnu services base)
+  #:use-module (gnu services shepherd)
+  #:use-module (gnu packages firmware)
+  #:use-module (srfi srfi-1)
+  #:use-module (srfi srfi-26)
+  #:use-module (srfi srfi-34)
+  #:use-module (srfi srfi-35)
+  #:use-module (ice-9 match)
+  #:export (fwupd-configuration fwupd-service-type))
+
+
+;;;
+;;; Fwupd daemon.
+;;;
+
+(define-record-type* <fwupd-configuration> fwupd-configuration
+                     make-fwupd-configuration fwupd-configuration?
+                     (fwupd fwupd-configuration-fwupd
+                            (default fwupd)))
+
+(define fwupd-activation-service
+  #~(begin
+      (use-modules (guix build utils))
+      (mkdir-p "/var/lib/fwupd")))
+
+(define (fwupd-shepherd-service config)
+  (shepherd-service (documentation "Run the fwupd daemon.")
+                    (provision '(fwupd))
+                    (requirement '(dbus-system udev))
+                    (start #~(make-forkexec-constructor (list (string-append #$fwupd
+                                                               "/libexec/fwupd/fwupd"))))
+                    (stop #~(make-kill-destructor))))
+
+(define fwupd-service-type
+  (service-type (name 'fwupd)
+                (default-value (fwupd-configuration))
+                (extensions (list (service-extension activation-service-type
+                                                     (const
+                                                      fwupd-activation-service))
+                                  (service-extension
+                                   shepherd-root-service-type
+                                   (compose list fwupd-shepherd-service))))
+                (description
+                 "Run @command{fwupd}, the Firmware update daemon.")))
-- 
2.37.2