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nixpkgs/nixos/modules/services/networking/openfire.nix
Eelco Dolstra 29027fd1e1 Rewrite ‘with pkgs.lib’ -> ‘with lib’
Using pkgs.lib on the spine of module evaluation is problematic
because the pkgs argument depends on the result of module
evaluation. To prevent an infinite recursion, pkgs and some of the
modules are evaluated twice, which is inefficient. Using ‘with lib’
prevents this problem.
2014-04-14 16:26:48 +02:00

73 lines
1.5 KiB
Nix

{ config, lib, pkgs, ... }:
with lib;
let
inherit (pkgs) jre openfire coreutils which gnugrep gawk gnused;
extraStartDependency =
if config.services.openfire.usePostgreSQL then "and started postgresql" else "";
in
{
###### interface
options = {
services.openfire = {
enable = mkOption {
default = false;
description = "
Whether to enable OpenFire XMPP server.
";
};
usePostgreSQL = mkOption {
default = true;
description = "
Whether you use PostgreSQL service for your storage back-end.
";
};
};
};
###### implementation
config = mkIf config.services.openfire.enable {
assertions = singleton
{ assertion = !(config.services.openfire.usePostgreSQL -> config.services.postgresql.enable);
message = "OpenFire assertion failed.";
};
jobs.openfire =
{ description = "OpenFire XMPP server";
startOn = "started networking ${extraStartDependency}";
script =
''
export PATH=${jre}/bin:${openfire}/bin:${coreutils}/bin:${which}/bin:${gnugrep}/bin:${gawk}/bin:${gnused}/bin
export HOME=/tmp
mkdir /var/log/openfire || true
mkdir /etc/openfire || true
for i in ${openfire}/conf.inst/*; do
if ! test -f /etc/openfire/$(basename $i); then
cp $i /etc/openfire/
fi
done
openfire start
''; # */
};
};
}