;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2018 Arun Isaac <arunisaac@systemreboot.net>
;;;
;;; 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 games)
  #:use-module (gnu services)
  #:use-module (gnu services shepherd)
  #:use-module (gnu packages admin)
  #:use-module (gnu packages games)
  #:use-module (gnu system shadow)
  #:use-module (guix gexp)
  #:use-module (guix modules)
  #:use-module (guix records)
  #:use-module (ice-9 match)
  #:export (wesnothd-configuration
            wesnothd-configuration?
            wesnothd-service-type))

;;;
;;; The Battle for Wesnoth server
;;;

(define-record-type* <wesnothd-configuration>
  wesnothd-configuration make-wesnothd-configuration wesnothd-configuration?
  (package wesnothd-configuration-package
           (default wesnoth-server))
  (port wesnothd-configuration-port
        (default 15000)))

(define %wesnothd-accounts
  (list (user-account
         (name "wesnothd")
         (group "wesnothd")
         (system? #t)
         (comment "Wesnoth daemon user")
         (home-directory "/var/empty")
         (shell (file-append shadow "/sbin/nologin")))
        (user-group
         (name "wesnothd")
         (system? #t))))

(define wesnothd-shepherd-service
  (match-lambda
    (($ <wesnothd-configuration> package port)
     (with-imported-modules (source-module-closure
                             '((gnu build shepherd)))
       (shepherd-service
        (documentation "The Battle for Wesnoth server")
        (provision '(wesnoth-daemon))
        (requirement '(networking))
        (modules '((gnu build shepherd)))
        (start #~(make-forkexec-constructor/container
                  (list #$(file-append package "/bin/wesnothd")
                        "-p" #$(number->string port))
                  #:user "wesnothd" #:group "wesnothd"))
        (stop #~(make-kill-destructor)))))))

(define wesnothd-service-type
  (service-type
   (name 'wesnothd)
   (description
    "Run The Battle for Wesnoth server @command{wesnothd}.")
   (extensions
    (list (service-extension account-service-type
                             (const %wesnothd-accounts))
          (service-extension shepherd-root-service-type
                             (compose list wesnothd-shepherd-service))))
   (default-value (wesnothd-configuration))))
x-libre: Support module compression.</a><span class='msg-avail'>...</span></td><td>Mathieu Othacehe</td></tr>
<tr><td><span title='2020-07-27 12:06:35 +0200'>2020-07-27</span></td><td><a href='/guix/commit/gnu/services.scm?id=a396dd01bc6e90ae512001350d1afa471e01661d'>machine: ssh: Check for potential system downgrades.</a><span class='msg-avail'>...</span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2020-07-25 19:11:37 +0200'>2020-07-25</span></td><td><a href='/guix/commit/gnu/services.scm?id=d51bfe242fbe6f3f8f71d723e8fe0c7bbe711ba1'>Use 'formatted-message' instead of '&amp;message' where appropriate.</a><span class='msg-avail'>...</span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2020-07-15 01:36:24 +0200'>2020-07-15</span></td><td><a href='/guix/commit/gnu/services.scm?id=b91a73a6a4a419ffd53c41916d8acf3232b10eea'>services: Add 'system-provenance' procedure.</a><span class='msg-avail'>...</span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2020-07-01 23:34:51 +0200'>2020-07-01</span></td><td><a href='/guix/commit/gnu/services.scm?id=eb5cf39e66a51eb357ca0c08f4409d00ec3b24a9'>services: provenance: Save channel introductions.</a><span class='msg-avail'>...</span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2020-06-08 14:26:14 +0200'>2020-06-08</span></td><td><a href='/guix/commit/gnu/services.scm?id=68d8c094659565fe19abc1c433a17337ce5cacb7'>gnu: services: Add %hurd-startup-service.</a><span class='msg-avail'>...</span></td><td>Jan (janneke) Nieuwenhuizen</td></tr>
<tr><td><span title='2020-06-08 13:51:19 +0200'>2020-06-08</span></td><td><a href='/guix/commit/gnu/services.scm?id=59bcffa314171294278444aad4b7012abe50257a'>system: examples: Add bare-hurd.tmpl.</a><span class='msg-avail'>...</span></td><td>Jan (janneke) Nieuwenhuizen</td></tr>
<tr><td><span title='2020-04-26 22:49:49 +0200'>2020-04-26</span></td><td><a href='/guix/commit/gnu/services.scm?id=0e5c2d5e145118ec47329d6b3a534344d2e89cd3'>services: system: Initial entries are non-monadic.</a><span class='msg-avail'>...</span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2020-04-26 22:49:48 +0200'>2020-04-26</span></td><td><a href='/guix/commit/gnu/services.scm?id=45bd91334f6a932ed65576febd6e71888563cd8f'>services: profile: Use a declarative profile.</a><span class='msg-avail'>...</span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2020-04-21 00:06:40 +0200'>2020-04-21</span></td><td><a href='/guix/commit/gnu/services.scm?id=a322e9d16b227484ce04721fee0f99618cb1007e'>services: etc: Detect and report duplicate entries.</a><span class='msg-avail'>...</span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2020-04-05 12:12:07 +0200'>2020-04-05</span></td><td><a href='/guix/commit/gnu/services.scm?id=8c88e242292db9b35b4ae6ad788a0f8f3c94bb53'>services: Allow modprobe to use "/etc/modprobe.d".</a><span class='msg-avail'>...</span></td><td>Brice Waegeneire</td></tr>
<tr><td><span title='2020-04-02 11:48:24 +0200'>2020-04-02</span></td><td><a href='/guix/commit/gnu/services.scm?id=223ede4e156acf9fa9ae52e81007e3c4356c4cf4'>services: Accumulate builds for 'system' entries.</a><span class='msg-avail'>...</span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2019-12-07 00:59:56 +0100'>2019-12-07</span></td><td><a href='/guix/commit/gnu/services.scm?id=33b7cb7a595aa33051648039d417338110e5a45e'>services: Add 'provenance-service-type'.</a><span class='msg-avail'>...</span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2019-11-09 23:04:14 +0100'>2019-11-09</span></td><td><a href='/guix/commit/gnu/services.scm?id=2a4309de43011f87b3a5044c3d956c261ae151e4'>services: 'fold-services' memoizes service values.</a><span class='msg-avail'>...</span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2019-08-14 15:38:13 -0400'>2019-08-14</span></td><td><a href='/guix/commit/gnu/services.scm?id=03cbd94d4880f1bb55d98907b48396e5120c1733'>remote: Remove '--system' argument.</a><span class='msg-avail'>...</span></td><td>Jakob L. Kreuze</td></tr>