;;; 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.")))
t' action='/guix/log/etc/time-travel-manifest.scm'>
<input type='hidden' name='id' value='b493ae86a6387902658061058b2d68b4c04f6f9c'/><select name='qt'>
<option value='grep'>log msg</option>
<option value='author'>author</option>
<option value='committer'>committer</option>
<option value='range'>range</option>
</select>
<input class='txt' type='search' size='10' name='q' value=''/>
<input type='submit' value='search'/>
</form>
</td></tr></table>
<div class='path'>path: <a href='/guix/log/?id=b493ae86a6387902658061058b2d68b4c04f6f9c'>root</a>/<a href='/guix/log/etc?id=b493ae86a6387902658061058b2d68b4c04f6f9c'>etc</a>/<a href='/guix/log/etc/time-travel-manifest.scm?id=b493ae86a6387902658061058b2d68b4c04f6f9c'>time-travel-manifest.scm</a></div><div class='content'><table class='list nowrap'><tr class='nohover'><th class='left'>Age</th><th class='left'>Commit message (<a href='/guix/log/etc/time-travel-manifest.scm?id=b493ae86a6387902658061058b2d68b4c04f6f9c&amp;showmsg=1'>Expand</a>)</th><th class='left'>Author</th></tr>
<tr><td><span title='2024-03-10 15:53:56 +0100'>2024-03-10</span></td><td><a href='/guix/commit/etc/time-travel-manifest.scm?id=c7836393be4d134861d652b2fcf09cf4e68275ca'>time-travel-manifest: Uncomment all the past releases.</a><span class='msg-avail'>...</span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2023-09-09 19:36:05 +0200'>2023-09-09</span></td><td><a href='/guix/commit/etc/time-travel-manifest.scm?id=a4c35c607cfd7d6b0bad90cfcc46188d489e1754'>time-travel-manifest: Comment out versions older than 1.3.0 for now.</a><span class='msg-avail'>...</span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2023-09-09 19:33:31 +0200'>2023-09-09</span></td><td><a href='/guix/commit/etc/time-travel-manifest.scm?id=d4bd5bc799e2face0b30bdb3a6ec3c347c0d1e22'>time-travel-manifest: Add 1.4.0.</a><span class='msg-avail'>...</span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2022-08-17 15:42:56 +0200'>2022-08-17</span></td><td><a href='/guix/commit/etc/time-travel-manifest.scm?id=845c841e21379e64a4215ee6d3d60da343e7fb93'>time-travel-manifest: Use a separate cache per system.</a><span class='msg-avail'>...</span></td><td>Mathieu Othacehe</td></tr>
<tr><td><span title='2022-07-10 23:57:14 +0200'>2022-07-10</span></td><td><a href='/guix/commit/etc/time-travel-manifest.scm?id=5d0437ea8ce0147b47b9df866fa2413b48f71a1a'>time-travel-manifest: Use a separate Git checkout cache.</a><span class='msg-avail'>...</span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2022-07-08 23:58:11 +0200'>2022-07-08</span></td><td><a href='/guix/commit/etc/time-travel-manifest.scm?id=e80f0cda96181d90604c44f69094f2499036b3f6'>etc: Add 'time-travel-manifest.scm'.</a><span class='msg-avail'>...</span></td><td>Ludovic Courtès</td></tr>