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{ config, lib, pkgs, ... }:
with lib;
let
cfg = config.services.openarena;
in
{
options = {
services.openarena = {
enable = mkEnableOption (lib.mdDoc "OpenArena");
openPorts = mkOption {
type = types.bool;
default = false;
description = lib.mdDoc "Whether to open firewall ports for OpenArena";
};
extraFlags = mkOption {
type = types.listOf types.str;
default = [];
description = lib.mdDoc "Extra flags to pass to {command}`oa_ded`";
example = [
"+set dedicated 2"
"+set sv_hostname 'My NixOS OpenArena Server'"
# Load a map. Mandatory for clients to be able to connect.
"+map oa_dm1"
];
};
};
};
config = mkIf cfg.enable {
networking.firewall = mkIf cfg.openPorts {
allowedUDPPorts = [ 27960 ];
};
systemd.services.openarena = {
description = "OpenArena";
wantedBy = [ "multi-user.target" ];
after = [ "network.target" ];
serviceConfig = {
DynamicUser = true;
StateDirectory = "openarena";
ExecStart = "${pkgs.openarena}/bin/oa_ded +set fs_basepath ${pkgs.openarena}/openarena-0.8.8 +set fs_homepath /var/lib/openarena ${concatStringsSep " " cfg.extraFlags}";
Restart = "on-failure";
# Hardening
CapabilityBoundingSet = "";
NoNewPrivileges = true;
PrivateDevices = true;
};
};
};
}
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