{ config, lib, pkgs, ... }: with lib; let quassel = pkgs.kde4.quasselDaemon; cfg = config.services.quassel; user = if cfg.user != null then cfg.user else "quassel"; in { ###### interface options = { services.quassel = { enable = mkOption { default = false; description = '' Whether to run the Quassel IRC client daemon. ''; }; interface = mkOption { default = "127.0.0.1"; description = '' The interface the Quassel daemon will be listening to. If `127.0.0.1', only clients on the local host can connect to it; if `0.0.0.0', clients can access it from any network interface. ''; }; portNumber = mkOption { default = 4242; description = '' The port number the Quassel daemon will be listening to. ''; }; dataDir = mkOption { default = ''/home/${user}/.config/quassel-irc.org''; description = '' The directory holding configuration files, the SQlite database and the SSL Cert. ''; }; user = mkOption { default = null; description = '' The existing user the Quassel daemon should run as. If left empty, a default "quassel" user will be created. ''; }; }; }; ###### implementation config = mkIf cfg.enable { users.extraUsers = mkIf (cfg.user == null) [ { name = "quassel"; description = "Quassel IRC client daemon"; group = "quassel"; uid = config.ids.uids.quassel; }]; users.extraGroups = mkIf (cfg.user == null) [ { name = "quassel"; gid = config.ids.gids.quassel; }]; systemd.services.quassel = { description = "Quassel IRC client daemon"; wantedBy = [ "multi-user.target" ]; after = [ "network.target" ]; preStart = '' mkdir -p ${cfg.dataDir} chown ${user} ${cfg.dataDir} ''; serviceConfig = { ExecStart = "${quassel}/bin/quasselcore --listen=${cfg.interface} --port=${toString cfg.portNumber} --configdir=${cfg.dataDir}"; User = user; PermissionsStartOnly = true; }; }; }; }