e91d882a94
style of declaring Upstart jobs. While at it, converted them to the current NixOS module style and improved some option descriptions. Hopefully I didn't break too much :-) svn path=/nixos/trunk/; revision=17761
84 lines
2 KiB
Nix
84 lines
2 KiB
Nix
{ config, pkgs, ... }:
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with pkgs.lib;
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let
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cfg = config.services.ejabberd;
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in
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{
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###### interface
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options = {
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services.ejabberd = {
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enable = mkOption {
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default = false;
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description = "Whether to enable ejabberd server";
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};
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spoolDir = mkOption {
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default = "/var/lib/ejabberd";
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description = "Location of the spooldir of ejabberd";
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};
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logsDir = mkOption {
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default = "/var/log/ejabberd";
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description = "Location of the logfile directory of ejabberd";
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};
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confDir = mkOption {
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default = "/var/ejabberd";
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description = "Location of the config directory of ejabberd";
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};
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virtualHosts = mkOption {
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default = "\"localhost\"";
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description = "Virtualhosts that ejabberd should host. Hostnames are surrounded with doublequotes and separated by commas";
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};
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};
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};
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###### implementation
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config = mkIf cfg.enable {
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jobAttrs.ejabberd =
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{ description = "EJabberd server";
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startOn = "network-interface/started";
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stopOn = "network-interfaces/stop";
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preStart =
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''
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# Initialise state data
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mkdir -p ${cfg.logsDir}
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if ! test -d ${cfg.spoolDir}
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then
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cp -av ${pkgs.ejabberd}/var/lib/ejabberd /var/lib
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fi
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mkdir -p ${cfg.confDir}
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test -f ${cfg.confDir}/ejabberd.cfg || sed -e 's|{hosts, \["localhost"\]}.|{hosts, \[${cfg.virtualHosts}\]}.|' ${pkgs.ejabberd}/etc/ejabberd/ejabberd.cfg > ${cfg.confDir}/ejabberd.cfg
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'';
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exec = "${pkgs.bash}/bin/sh -c 'export PATH=$PATH:${pkgs.ejabberd}/sbin:${pkgs.coreutils}/bin:${pkgs.bash}/bin; cd ~; ejabberdctl --logs ${cfg.logsDir} --spool ${cfg.spoolDir} --config ${cfg.confDir}/ejabberd.cfg start; sleep 1d'";
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postStop =
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''
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${pkgs.ejabberd}/sbin/ejabberdctl stop
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'';
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};
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};
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}
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