8d922504b2
* 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>
45 lines
1.6 KiB
Scheme
45 lines
1.6 KiB
Scheme
;;; GNU Guix --- Functional package management for GNU
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;;; Copyright © 2022 Reily Siegel <mail@reilysiegel.com>
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;;;
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;;; This file is part of GNU Guix.
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;;;
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;;; GNU Guix is free software; you can redistribute it and/or modify it
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;;; under the terms of the GNU General Public License as published by
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;;; the Free Software Foundation; either version 3 of the License, or (at
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;;; your option) any later version.
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;;;
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;;; GNU Guix is distributed in the hope that it will be useful, but
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;;; WITHOUT ANY WARRANTY; without even the implied warranty of
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;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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;;; GNU General Public License for more details.
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;;;
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;;; You should have received a copy of the GNU General Public License
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;;; along with GNU Guix. If not, see <http://www.gnu.org/licenses/>.
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(define-module (gnu home services guix)
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#:use-module (gnu home services)
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#:use-module (guix channels)
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#:use-module (guix gexp)
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#:use-module (ice-9 pretty-print)
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#:use-module (srfi srfi-1)
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#:export (home-channels-service-type))
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(define (channels-xdg-files channels)
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`(("guix/channels.scm"
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,(plain-file
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"channels.scm"
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(call-with-output-string
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(lambda (port)
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(pretty-print (cons 'list (map channel->code channels)) port)))))))
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(define home-channels-service-type
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(service-type
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(name 'home-channels)
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(default-value %default-channels)
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(compose concatenate)
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(extend append)
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(extensions
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(list (service-extension home-xdg-configuration-files-service-type
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channels-xdg-files)))
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(description "Manages the per-user Guix channels specification.")))
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