;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2016 Sou Bunnbu <iyzsong@gmail.com>
;;; Copyright © 2016, 2017 Ludovic Courtès <ludo@gnu.org>
;;; Copyright © 2017 Huang Ying <huang.ying.caritas@gmail.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 dict)
  #:use-module (guix gexp)
  #:use-module (guix records)
  #:use-module (gnu serv</td></tr></table>
<table class='tabs'><tr><td>
<a href='/guix/about/'>about</a><a href='/guix/'>summary</a><a href='/guix/refs/?id=53aa680e2b1cd2a15f2d85ab7828ae8b73ffcf91'>refs</a><a href='/guix/log/gnu/packages/cvassistant.scm'>log</a><a href='/guix/tree/gnu/packages/cvassistant.scm?id=53aa680e2b1cd2a15f2d85ab7828ae8b73ffcf91'>tree</a><a href='/guix/commit/gnu/packages/cvassistant.scm?id=53aa680e2b1cd2a15f2d85ab7828ae8b73ffcf91'>commit</a><a class='active' href='/guix/diff/gnu/packages/cvassistant.scm?id=53aa680e2b1cd2a15f2d85ab7828ae8b73ffcf91'>diff</a></td><td class='form'><form class='right' method='get' action='/guix/log/gnu/packages/cvassistant.scm'>
<input type='hidden' name='id' value='53aa680e2b1cd2a15f2d85ab7828ae8b73ffcf91'/><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/diff/?id=53aa680e2b1cd2a15f2d85ab7828ae8b73ffcf91'>root</a>/<a href='/guix/diff/gnu?id=53aa680e2b1cd2a15f2d85ab7828ae8b73ffcf91'>gnu</a>/<a href='/guix/diff/gnu/packages?id=53aa680e2b1cd2a15f2d85ab7828ae8b73ffcf91'>packages</a>/<a href='/guix/diff/gnu/packages/cvassistant.scm?id=53aa680e2b1cd2a15f2d85ab7828ae8b73ffcf91'>cvassistant.scm</a></div><div class='content'><div class='cgit-panel'><b>diff options</b><form method='get'><input type='hidden' name='id' value='53aa680e2b1cd2a15f2d85ab7828ae8b73ffcf91'/><table><tr><td colspan='2'/></tr><tr><td class='label'>context:</td><td class='ctrl'><select name='context' onchange='this.form.submit();'><option value='1'>1</option><option value='2'>2</option><option value='3' selected='selected'>3</option><option value='4'>4</option><option value='5'>5</option><option value='6'>6</option><option value='7'>7</option><option value='8'>8</option><option value='9'>9</option><option value='10'>10</option><option value='15'>15</option><option value='20'>20</option><option value='25'>25</option><option value='30'>30</option><option value='35'>35</option><option value='40'>40</option></select></td></tr><tr><td class='label'>space:</td><td class='ctrl'><select name='ignorews' onchange='this.form.submit();'><option value='0' selected='selected'>include</option><option value='1'>ignore</option></select></td></tr><tr><td class='label'>mode:</td><td class='ctrl'><select name='dt' onchange='this.form.submit();'><option value='0' selected='selected'>unified</option><option value='1'>ssdiff</option><option value='2'>stat only</option></select></td></tr><tr><td/><td class='ctrl'><noscript><input type='submit' value='reload'/></noscript></td></tr></table></form></div><div class='diffstat-header'><a href='/guix/diff/?id=53aa680e2b1cd2a15f2d85ab7828ae8b73ffcf91'>Diffstat</a> (limited to 'gnu/packages/cvassistant.scm')</div><table summary='diffstat' class='diffstat'></table><div class='diffstat-summary'>0 files changed, 0 insertions, 0 deletions</div><table summary='diff' class='diff'><tr><td></td></tr></table></div> <!-- class=content -->
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                                 cgit
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</body>
</html>
nf" (configuration->text config)))

(define %dicod-activation
  #~(begin
      (use-modules (guix build utils))
      (let ((user   (getpwnam "dicod"))
            (rundir "/var/run/dicod"))
        (mkdir-p rundir)
        (chown rundir (passwd:uid user) (passwd:gid user)))))

(define (dicod-shepherd-service config)
  (let ((dicod      (file-append (dicod-configuration-dico config)
                                 "/bin/dicod"))
        (dicod.conf (dicod-configuration-file config)))
    (list (shepherd-service
           (provision '(dicod))
           (documentation "Run the dicod daemon.")
           (start #~(make-forkexec-constructor
                     (list #$dicod "--foreground"
                           (string-append "--config=" #$dicod.conf))
                     #:user "dicod" #:group "dicod"))
          (stop #~(make-kill-destructor))))))

(define dicod-service-type
  (service-type
   (name 'dict)
   (extensions
    (list (service-extension account-service-type
                             (const %dicod-accounts))
          (service-extension activation-service-type
                             (const %dicod-activation))
          (service-extension shepherd-root-service-type
                             dicod-shepherd-service)))
   (default-value (dicod-configuration))))

(define* (dicod-service #:key (config (dicod-configuration)))
  "Return a service that runs the @command{dicod} daemon, an implementation
of DICT server (@pxref{Dicod,,, dico, GNU Dico Manual}).

The optional @var{config} argument specifies the configuration for
@command{dicod}, which should be a @code{<dicod-configuration>} object, by
default it serves the GNU Collaborative International Dictonary of English.

You can add @command{open localhost} to your @file{~/.dico} file to make
@code{localhost} the default server for @command{dico}
client (@pxref{Initialization File,,, dico, GNU Dico Manual})."
  (service dicod-service-type config))