diff options
Diffstat (limited to 'nixos/modules/services/networking/charybdis.nix')
-rw-r--r-- | nixos/modules/services/networking/charybdis.nix | 114 |
1 files changed, 114 insertions, 0 deletions
diff --git a/nixos/modules/services/networking/charybdis.nix b/nixos/modules/services/networking/charybdis.nix new file mode 100644 index 00000000000..ff09c0160cb --- /dev/null +++ b/nixos/modules/services/networking/charybdis.nix @@ -0,0 +1,114 @@ +{ config, lib, pkgs, ... }: + +let + inherit (lib) mkEnableOption mkIf mkOption singleton types; + inherit (pkgs) coreutils charybdis; + cfg = config.services.charybdis; + + configFile = pkgs.writeText "charybdis.conf" '' + ${cfg.config} + ''; +in + +{ + + ###### interface + + options = { + + services.charybdis = { + + enable = mkEnableOption "Charybdis IRC daemon"; + + config = mkOption { + type = types.str; + description = '' + Charybdis IRC daemon configuration file. + ''; + }; + + statedir = mkOption { + type = types.path; + default = "/var/lib/charybdis"; + description = '' + Location of the state directory of charybdis. + ''; + }; + + user = mkOption { + type = types.str; + default = "ircd"; + description = '' + Charybdis IRC daemon user. + ''; + }; + + group = mkOption { + type = types.str; + default = "ircd"; + description = '' + Charybdis IRC daemon group. + ''; + }; + + motd = mkOption { + type = types.nullOr types.lines; + default = null; + description = '' + Charybdis MOTD text. + + Charybdis will read its MOTD from /etc/charybdis/ircd.motd . + If set, the value of this option will be written to this path. + ''; + }; + + }; + + }; + + + ###### implementation + + config = mkIf cfg.enable (lib.mkMerge [ + { + users.users.${cfg.user} = { + description = "Charybdis IRC daemon user"; + uid = config.ids.uids.ircd; + group = cfg.group; + }; + + users.groups.${cfg.group} = { + gid = config.ids.gids.ircd; + }; + + systemd.tmpfiles.rules = [ + "d ${cfg.statedir} - ${cfg.user} ${cfg.group} - -" + ]; + + environment.etc."charybdis/ircd.conf".source = configFile; + + systemd.services.charybdis = { + description = "Charybdis IRC daemon"; + wantedBy = [ "multi-user.target" ]; + reloadIfChanged = true; + restartTriggers = [ + configFile + ]; + environment = { + BANDB_DBPATH = "${cfg.statedir}/ban.db"; + }; + serviceConfig = { + ExecStart = "${charybdis}/bin/charybdis -foreground -logfile /dev/stdout -configfile /etc/charybdis/ircd.conf"; + ExecReload = "${coreutils}/bin/kill -HUP $MAINPID"; + Group = cfg.group; + User = cfg.user; + }; + }; + + } + + (mkIf (cfg.motd != null) { + environment.etc."charybdis/ircd.motd".text = cfg.motd; + }) + ]); +} |