diff options
| -rw-r--r-- | krebs/2configs/ircd.nix | 2 | ||||
| -rw-r--r-- | krebs/3modules/charybdis.nix | 110 | ||||
| -rw-r--r-- | krebs/3modules/default.nix | 1 |
3 files changed, 112 insertions, 1 deletions
diff --git a/krebs/2configs/ircd.nix b/krebs/2configs/ircd.nix index 962dbf49c..65972aacc 100644 --- a/krebs/2configs/ircd.nix +++ b/krebs/2configs/ircd.nix @@ -5,7 +5,7 @@ 6667 6669 ]; - services.charybdis = { + krebs.charybdis = { enable = true; motd = '' hello diff --git a/krebs/3modules/charybdis.nix b/krebs/3modules/charybdis.nix new file mode 100644 index 000000000..f4a7c1313 --- /dev/null +++ b/krebs/3modules/charybdis.nix @@ -0,0 +1,110 @@ +{ config, lib, pkgs, ... }: + +let + inherit (lib) mkEnableOption mkIf mkOption singleton types; + inherit (pkgs) coreutils charybdis; + cfg = config.krebs.charybdis; + + configFile = pkgs.writeText "charybdis.conf" '' + ${cfg.config} + ''; +in + +{ + + ###### interface + + options = { + + krebs.charybdis = { + + enable = mkEnableOption "Charybdis IRC daemon"; + + config = mkOption { + type = types.string; + description = '' + Charybdis IRC daemon configuration file. + ''; + }; + + statedir = mkOption { + type = types.string; + default = "/var/lib/charybdis"; + description = '' + Location of the state directory of charybdis. + ''; + }; + + user = mkOption { + type = types.string; + default = "ircd"; + description = '' + Charybdis IRC daemon user. + ''; + }; + + group = mkOption { + type = types.string; + default = "ircd"; + description = '' + Charybdis IRC daemon group. + ''; + }; + + motd = mkOption { + type = types.nullOr types.lines; + default = null; + description = '' + Charybdis MOTD text. + + Charybdis will read its MOTD from /etc/charybdis/ircd.motd . + If set, the value of this option will be written to this path. + ''; + }; + + }; + + }; + + + ###### implementation + + config = mkIf cfg.enable (lib.mkMerge [ + { + users.users = singleton { + name = cfg.user; + description = "Charybdis IRC daemon user"; + uid = config.ids.uids.ircd; + group = cfg.group; + }; + + users.groups = singleton { + name = cfg.group; + gid = config.ids.gids.ircd; + }; + + systemd.services.charybdis = { + description = "Charybdis IRC daemon"; + wantedBy = [ "multi-user.target" ]; + environment = { + BANDB_DBPATH = "${cfg.statedir}/ban.db"; + }; + serviceConfig = { + ExecStart = "${charybdis}/bin/charybdis -foreground -logfile /dev/stdout -configfile ${configFile}"; + Group = cfg.group; + User = cfg.user; + PermissionsStartOnly = true; # preStart needs to run with root permissions + }; + preStart = '' + ${coreutils}/bin/mkdir -p ${cfg.statedir} + ${coreutils}/bin/chown ${cfg.user}:${cfg.group} ${cfg.statedir} + ''; + }; + + } + + (mkIf (cfg.motd != null) { + environment.etc."charybdis/ircd.motd".text = cfg.motd; + }) + ]); +} diff --git a/krebs/3modules/default.nix b/krebs/3modules/default.nix index 6307649e3..dd682bf4d 100644 --- a/krebs/3modules/default.nix +++ b/krebs/3modules/default.nix @@ -14,6 +14,7 @@ let ./buildbot/master.nix ./buildbot/slave.nix ./build.nix + ./charybdis.nix ./ci.nix ./current.nix ./exim.nix |