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authorReily Siegel <mail@reilysiegel.com>2022-06-29 17:05:26 -0400
committerLudovic Courtès <ludo@gnu.org>2022-07-12 01:17:46 +0200
commit8d922504b22b81f99bf2dcbb9f15498ad513040a (patch)
treebb452ef1c3eb491fc0503b6c742541e8034b48e1 /gnu/home
parent03bc18dfcf3cea76be904b0dfbcdf3943ec2fe79 (diff)
gnu: home: Add Guix channels service.
* gnu/home/services/guix.scm: New file. * gnu/local.mk (GNU_SYSTEM_MODULES): Add guix.scm. * doc/guix.texi: Add documentation for home-channels-service. Signed-off-by: Ludovic Courtès <ludo@gnu.org>
Diffstat (limited to 'gnu/home')
-rw-r--r--gnu/home/services/guix.scm44
1 files changed, 44 insertions, 0 deletions
diff --git a/gnu/home/services/guix.scm b/gnu/home/services/guix.scm
new file mode 100644
index 0000000000..819b20b6c9
--- /dev/null
+++ b/gnu/home/services/guix.scm
@@ -0,0 +1,44 @@
+;;; GNU Guix --- Functional package management for GNU
+;;; Copyright © 2022 Reily Siegel <mail@reilysiegel.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 home services guix)
+ #:use-module (gnu home services)
+ #:use-module (guix channels)
+ #:use-module (guix gexp)
+ #:use-module (ice-9 pretty-print)
+ #:use-module (srfi srfi-1)
+ #:export (home-channels-service-type))
+
+(define (channels-xdg-files channels)
+ `(("guix/channels.scm"
+ ,(plain-file
+ "channels.scm"
+ (call-with-output-string
+ (lambda (port)
+ (pretty-print (cons 'list (map channel->code channels)) port)))))))
+
+(define home-channels-service-type
+ (service-type
+ (name 'home-channels)
+ (default-value %default-channels)
+ (compose concatenate)
+ (extend append)
+ (extensions
+ (list (service-extension home-xdg-configuration-files-service-type
+ channels-xdg-files)))
+ (description "Manages the per-user Guix channels specification.")))