;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2021 Andrew Tropin <andrew@trop.in>
;;; Copyright © 2021 Xinglu Chen <public@yoctocell.xyz>
;;;
;;; 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 fontutils)
  #:use-module (gnu home services)
  #:use-module (gnu packages fontutils)
  #:use-module (guix gexp)

  #:export (home-fontconfig-service-type))

;;; Commentary:
;;;
;;; Services related to fonts.  home-fontconfig service provides
;;; fontconfig configuration, which allows fc-* utilities to find
;;; fonts in Guix Home's profile and regenerates font cache on
;;; activation.
;;;
;;; Code:

(define (add-fontconfig-config-file he-symlink-path)
  `(("fontconfig/fonts.conf"
     ,(mixed-text-file
       "fonts.conf"
       "<?xml version='1.0'?>
<!DOCTYPE fontconfig SYSTEM 'fonts.dtd'>
<fontconfig>
  <dir>~/.guix-home/profile/share/fonts</dir>
</fontconfig>"))))

(define (regenerate-font-cache-gexp _)
  `(("profile/share/fonts"
     ,#~(system* #$(file-append fontconfig "/bin/fc-cache") "-fv"))))

(define home-fontconfig-service-type
  (service-type (name 'home-fontconfig)
                (extensions
                 (list (service-extension
                        home-xdg-configuration-files-service-type
                        add-fontconfig-config-file)
                       (service-extension
                        home-run-on-change-service-type
                        regenerate-font-cache-gexp)
                       (service-extension
                        home-profile-service-type
                        (const (list fontconfig)))))
                (default-value #f)
                (description
                 "Provides configuration file for fontconfig and make
fc-* utilities aware of font packages installed in Guix Home's profile.")))
ervices/vnc.scm?id=0e61bfdc23589be3f0711755a3e90d8de5d7ff6a&amp;showmsg=1'>vnc.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/gnu/services/vnc.scm?id=0e61bfdc23589be3f0711755a3e90d8de5d7ff6a'>Collapse</a>)</th><th class='left'>Author</th></tr>
<tr class='logheader'><td><span title='2023-05-21 01:04:39 +0200'>2023-05-21</span></td><td class='logsubject'><a href='/guix/commit/gnu/services/vnc.scm?id=896a51258aa71a483d8f6be29169098de5967baa'>services: Transient inetd services inherit requirements.</a></td><td>Ludovic Courtès</td></tr>
<tr class='nohover-highlight'><td/><td colspan='3' class='logmsg'>
That way, per-connection transient services such as 'sshd-123' inherit
dependencies of their "parent" ('sshd' in this example), which is more
consistent than not depending on anything.

* gnu/services/dict.scm (dicod-shepherd-service): Pass #:requirements to
'make-inetd-constructor'.
* gnu/services/messaging.scm (bitlbee-shepherd-service): Likewise.
* gnu/services/ssh.scm (openssh-shepherd-service): Likewise.
* gnu/services/vnc.scm (xvnc-shepherd-service): Likewise.


</td></tr>
<tr class='logheader'><td><span title='2023-04-02 23:35:15 -0400'>2023-04-02</span></td><td class='logsubject'><a href='/guix/commit/gnu/services/vnc.scm?id=1d0158ab9036cff7737cbfb1678f876ae67c4ac2'>services: xvnc: Do not create a regular HOME directory for xvnc user.</a></td><td>Maxim Cournoyer</td></tr>
<tr class='nohover-highlight'><td/><td colspan='3' class='logmsg'>
* gnu/services/vnc.scm (%xvnc-accounts)
[home-directory]: Define as /var/empty.
[shell]: Set to nologin, for good measures.


</td></tr>
<tr class='logheader'><td><span title='2022-10-07 15:07:48 -0400'>2022-10-07</span></td><td class='logsubject'><a href='/guix/commit/gnu/services/vnc.scm?id=00e843050012961e9cc41b003ea9271eab718541'>Revert "Revert "services: Add xvnc-service-type.""</a></td><td>Maxim Cournoyer</td></tr>
<tr class='nohover-highlight'><td/><td colspan='3' class='logmsg'>
This reverts commit 0c4966160054bc50e6ab3a4ac9c9a6a1826ab5a0.  The fix appears
in the subsequent commit, for clarity.


</td></tr>
<tr class='logheader'><td><span title='2022-10-07 12:53:22 -0400'>2022-10-07</span></td><td class='logsubject'><a href='/guix/commit/gnu/services/vnc.scm?id=0c4966160054bc50e6ab3a4ac9c9a6a1826ab5a0'>Revert "services: Add xvnc-service-type."</a></td><td>Maxim Cournoyer</td></tr>
<tr class='nohover-highlight'><td/><td colspan='3' class='logmsg'>
This reverts commit 1c528a95cb92b7808e6603d7956185005583629f.  This broke
'guix pull', for (yet) unknown reasons.


</td></tr>
<tr class='logheader'><td><span title='2022-10-07 10:11:13 -0400'>2022-10-07</span></td><td class='logsubject'><a href='/guix/commit/gnu/services/vnc.scm?id=1c528a95cb92b7808e6603d7956185005583629f'>services: Add xvnc-service-type.</a></td><td>Maxim Cournoyer</td></tr>
<tr class='nohover-highlight'><td/><td colspan='3' class='logmsg'>
* gnu/services/vnc.scm: New file.
* gnu/tests/vnc.scm: Likewise.
* gnu/local.mk: Register them.


</td></tr>