nixpkgs-suyu/modules/services/networking/ejabberd.nix
Eelco Dolstra 83a9bf9a6a * Change all the startOn / stopOn attributes to the Upstart 0.6 syntax
(e.g., startOn = "started foo" instead of startOn = "foo").

svn path=/nixos/branches/upstart-0.6/; revision=18230
2009-11-06 22:19:17 +00:00

88 lines
2.1 KiB
Nix

{ config, pkgs, ... }:
with pkgs.lib;
let
cfg = config.services.ejabberd;
in
{
###### interface
options = {
services.ejabberd = {
enable = mkOption {
default = false;
description = "Whether to enable ejabberd server";
};
spoolDir = mkOption {
default = "/var/lib/ejabberd";
description = "Location of the spooldir of ejabberd";
};
logsDir = mkOption {
default = "/var/log/ejabberd";
description = "Location of the logfile directory of ejabberd";
};
confDir = mkOption {
default = "/var/ejabberd";
description = "Location of the config directory of ejabberd";
};
virtualHosts = mkOption {
default = "\"localhost\"";
description = "Virtualhosts that ejabberd should host. Hostnames are surrounded with doublequotes and separated by commas";
};
};
};
###### implementation
config = mkIf cfg.enable {
environment.systemPackages = [ pkgs.ejabberd ];
jobs.ejabberd =
{ description = "EJabberd server";
startOn = "started network-interface";
stopOn = "stopping network-interfaces";
preStart =
''
# Initialise state data
mkdir -p ${cfg.logsDir}
if ! test -d ${cfg.spoolDir}
then
cp -av ${pkgs.ejabberd}/var/lib/ejabberd /var/lib
fi
if ! test -d ${cfg.confDir}
then
mkdir -p ${cfg.confDir}
cp ${pkgs.ejabberd}/etc/ejabberd/* ${cfg.confDir}
sed -e 's|{hosts, \["localhost"\]}.|{hosts, \[${cfg.virtualHosts}\]}.|' ${pkgs.ejabberd}/etc/ejabberd/ejabberd.cfg > ${cfg.confDir}/ejabberd.cfg
fi
'';
exec = "${pkgs.bash}/bin/sh -c 'export PATH=$PATH:${pkgs.ejabberd}/sbin:${pkgs.coreutils}/bin:${pkgs.bash}/bin; ejabberdctl --config-dir ${cfg.confDir} --logs ${cfg.logsDir} --spool ${cfg.spoolDir} start; sleep 1d'";
postStop =
''
${pkgs.ejabberd}/sbin/ejabberdctl stop
'';
};
};
}