| 1 | ;;; GNU Guix --- Functional package management for GNU |
| 2 | ;;; Copyright © 2018 Arun Isaac <arunisaac@systemreboot.net> |
| 3 | ;;; |
| 4 | ;;; This file is part of GNU Guix. |
| 5 | ;;; |
| 6 | ;;; GNU Guix is free software; you can redistribute it and/or modify it |
| 7 | ;;; under the terms of the GNU General Public License as published by |
| 8 | ;;; the Free Software Foundation; either version 3 of the License, or (at |
| 9 | ;;; your option) any later version. |
| 10 | ;;; |
| 11 | ;;; GNU Guix is distributed in the hope that it will be useful, but |
| 12 | ;;; WITHOUT ANY WARRANTY; without even the implied warranty of |
| 13 | ;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 14 | ;;; GNU General Public License for more details. |
| 15 | ;;; |
| 16 | ;;; You should have received a copy of the GNU General Public License |
| 17 | ;;; along with GNU Guix. If not, see <http://www.gnu.org/licenses/>. |
| 18 | |
| 19 | (define-module (gnu services games) |
| 20 | #:use-module (gnu services) |
| 21 | #:use-module (gnu services shepherd) |
| 22 | #:use-module (gnu packages admin) |
| 23 | #:use-module (gnu packages games) |
| 24 | #:use-module (gnu system shadow) |
| 25 | #:use-module (guix gexp) |
| 26 | #:use-module (guix modules) |
| 27 | #:use-module (guix records) |
| 28 | #:use-module (ice-9 match) |
| 29 | #:export (wesnothd-configuration |
| 30 | wesnothd-configuration? |
| 31 | wesnothd-service-type)) |
| 32 | |
| 33 | ;;; |
| 34 | ;;; The Battle for Wesnoth server |
| 35 | ;;; |
| 36 | |
| 37 | (define-record-type* <wesnothd-configuration> |
| 38 | wesnothd-configuration make-wesnothd-configuration wesnothd-configuration? |
| 39 | (package wesnothd-configuration-package |
| 40 | (default wesnoth-server)) |
| 41 | (port wesnothd-configuration-port |
| 42 | (default 15000))) |
| 43 | |
| 44 | (define %wesnothd-accounts |
| 45 | (list (user-account |
| 46 | (name "wesnothd") |
| 47 | (group "wesnothd") |
| 48 | (system? #t) |
| 49 | (comment "Wesnoth daemon user") |
| 50 | (home-directory "/var/empty") |
| 51 | (shell (file-append shadow "/sbin/nologin"))) |
| 52 | (user-group |
| 53 | (name "wesnothd") |
| 54 | (system? #t)))) |
| 55 | |
| 56 | (define wesnothd-shepherd-service |
| 57 | (match-lambda |
| 58 | (($ <wesnothd-configuration> package port) |
| 59 | (with-imported-modules (source-module-closure |
| 60 | '((gnu build shepherd))) |
| 61 | (shepherd-service |
| 62 | (documentation "The Battle for Wesnoth server") |
| 63 | (provision '(wesnoth-daemon)) |
| 64 | (requirement '(networking)) |
| 65 | (modules '((gnu build shepherd))) |
| 66 | (start #~(make-forkexec-constructor/container |
| 67 | (list #$(file-append package "/bin/wesnothd") |
| 68 | "-p" #$(number->string port)) |
| 69 | #:user "wesnothd" #:group "wesnothd")) |
| 70 | (stop #~(make-kill-destructor))))))) |
| 71 | |
| 72 | (define wesnothd-service-type |
| 73 | (service-type |
| 74 | (name 'wesnothd) |
| 75 | (description |
| 76 | "Run The Battle for Wesnoth server @command{wesnothd}.") |
| 77 | (extensions |
| 78 | (list (service-extension account-service-type |
| 79 | (const %wesnothd-accounts)) |
| 80 | (service-extension shepherd-root-service-type |
| 81 | (compose list wesnothd-shepherd-service)))) |
| 82 | (default-value (wesnothd-configuration)))) |