From mboxrd@z Thu Jan 1 00:00:00 1970 From: =?UTF-8?q?=E5=AE=8B=E6=96=87=E6=AD=A6?= Subject: [PATCH] gnu: services: Add dicod-service. Date: Fri, 3 Jun 2016 23:56:05 +0800 Message-ID: <1464969365-1593-1-git-send-email-iyzsong@gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable Return-path: Received: from eggs.gnu.org ([2001:4830:134:3::10]:45409) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1b8rSU-0001tT-Vc for guix-devel@gnu.org; Fri, 03 Jun 2016 11:56:28 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1b8rSQ-0001Mw-5z for guix-devel@gnu.org; Fri, 03 Jun 2016 11:56:25 -0400 Received: from mail.openmailbox.org ([62.4.1.34]:34147) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1b8rSP-0001Ma-Sn for guix-devel@gnu.org; Fri, 03 Jun 2016 11:56:22 -0400 List-Id: "Development of GNU Guix and the GNU System distribution." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: guix-devel-bounces+gcggd-guix-devel=m.gmane.org@gnu.org Sender: "Guix-devel" To: guix-devel@gnu.org Cc: =?UTF-8?q?=E5=AE=8B=E6=96=87=E6=AD=A6?= * gnu/services/dict.scm: New file. * gnu/local.mk (GNU_SYSTEM_MODULES): Add it. * doc/guix.texi (Various Services): Document it. --- doc/guix.texi | 8 ++++ gnu/local.mk | 1 + gnu/services/dict.scm | 126 ++++++++++++++++++++++++++++++++++++++++++++= ++++++ 3 files changed, 135 insertions(+) create mode 100644 gnu/services/dict.scm diff --git a/doc/guix.texi b/doc/guix.texi index c8c7555..76579be 100644 --- a/doc/guix.texi +++ b/doc/guix.texi @@ -9388,6 +9388,14 @@ Finally, @var{extra-options} is a list of addition= al command-line options passed to @command{lircd}. @end deffn =20 +The @code{(gnu services dict)} module provides the following service: + +@deffn {Scheme Procedure} dicod-service [#:config (dicod-configuration)] +Return a service that runs the dicod daemon, an implementation of +DICT server. The optional CONFIG argument specifies the configuration +for dicod, which should be a object, by default +it serving the GNU Collaborative International Dictonary of English. +@end deffn =20 @node Setuid Programs @subsection Setuid Programs diff --git a/gnu/local.mk b/gnu/local.mk index 59aaccc..ae82149 100644 --- a/gnu/local.mk +++ b/gnu/local.mk @@ -373,6 +373,7 @@ GNU_SYSTEM_MODULES =3D \ %D%/services/databases.scm \ %D%/services/dbus.scm \ %D%/services/desktop.scm \ + %D%/services/dict.scm \ %D%/services/lirc.scm \ %D%/services/mail.scm \ %D%/services/networking.scm \ diff --git a/gnu/services/dict.scm b/gnu/services/dict.scm new file mode 100644 index 0000000..eaba6cc --- /dev/null +++ b/gnu/services/dict.scm @@ -0,0 +1,126 @@ +;;; GNU Guix --- Functional package management for GNU +;;; Copyright =C2=A9 2016 Sou Bunnbu +;;; +;;; 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 (a= t +;;; 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 . +;;; +;;; Some of the help text was taken from the default dovecot.conf files. + +(define-module (gnu services dict) + #:use-module (guix gexp) + #:use-module (guix records) + #:use-module (gnu services) + #:use-module (gnu services shepherd) + #:use-module (gnu system shadow) + #:use-module ((gnu packages admin) #:select (shadow)) + #:use-module (gnu packages dico) + #:use-module (gnu packages dictionaries) + #:use-module (srfi srfi-1) + #:use-module (srfi srfi-26) + #:use-module (ice-9 match) + #:export (dicod-service + dicod-configuration + dicod-database + %dicod-database:gcide)) + +=0C +;;; +;;; GNU Dico. +;;; + +(define-record-type* + dicod-configuration make-dicod-configuration + dicod-configuration? + (dico dicod-configuration-dico (default dico)) + (databases dicod-configuration-databases + ;; list of + (default (list %dicod-database:gcide)))) + +(define-record-type* + dicod-database make-dicod-database + dicod-database? + (name dicod-database-name) + (module dicod-database-module) + (options dicod-database-options (default '()))) + +(define %dicod-database:gcide + (dicod-database + (name "gcide") + (module "gcide") + (options (list #~(string-append "dbdir=3D" #$gcide "/share/gcide") + "idxdir=3D/var/run/dicod")))) + +(define %dicod-accounts + (list (user-group + (name "dicod") + (system? #t)) + (user-account + (name "dicod") + (group "dicod") + (system? #t) + (home-directory "/var/empty") + (shell #~(string-append #$shadow "/sbin/nologin"))))) + +(define (dicod-configuration-file config) + (define dicod-configuration->text + (match-lambda + (($ dico databases) + (append-map (match-lambda + (($ name module options) + `(" +load-module " ,module "; +database { + name \"" ,name "\"; + handler \"" ,module + ;; append the options list using space as separator before each eleme= nt. + ,@(fold-right (cut cons* " " <> <>) '() options) "\"; +}\n"))) + databases)))) + (apply mixed-text-file "dicod.conf" (dicod-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) + (list (shepherd-service + (provision '(dicod)) + (documentation "Run the dicod daemon.") + (start #~(make-forkexec-constructor + (list (string-append #$dico "/bin/dicod") "--foregrou= nd" + (string-append + "--config=3D" #$(dicod-configuration-file conf= ig))) + #: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))))) + +(define* (dicod-service #:key (config (dicod-configuration))) + "Return a service that runs the dicod daemon, an implementation of +DICT server." + (service dicod-service-type config)) --=20 2.6.3