solanum: use upstream service

krebs/2configs/ircd.nix

@@ -1,13 +1,13 @@
-{ config, pkgs, ... }:
+{ config, pkgs, lib, ... }:
 
 {
   networking.firewall.allowedTCPPorts = [
     6667 6669
   ];
 
-  systemd.services.solanum.serviceConfig.LimitNOFILE = 16384;
+  systemd.services.solanum.serviceConfig.LimitNOFILE = lib.mkForce 16384;
 
-  krebs.solanum = {
+  services.solanum = {
     enable = true;
     motd = ''
       hello

krebs/3modules/default.nix

@@ -50,7 +50,6 @@ let
       ./secret.nix
       ./setuid.nix
       ./shadow.nix
-      ./solanum.nix
       ./sync-containers.nix
       ./tinc.nix
       ./tinc_graphs.nix

krebs/3modules/solanum.nix

@@ -1,104 +0,0 @@
-{ config, lib, pkgs, ... }:
-
-let
-  inherit (lib) mkEnableOption mkIf mkOption singleton types;
-  inherit (pkgs) coreutils solanum;
-  cfg = config.krebs.solanum;
-
-  configFile = pkgs.writeText "solanum.conf" ''
-    ${cfg.config}
-  '';
-in
-
-{
-
-  ###### interface
-
-  options = {
-
-    krebs.solanum = {
-
-      enable = mkEnableOption "Solanum IRC daemon";
-
-      config = mkOption {
-        type = types.str;
-        description = ''
-          Solanum IRC daemon configuration file.
-        '';
-      };
-
-      statedir = mkOption {
-        type = types.path;
-        default = "/var/lib/solanum";
-        description = ''
-          Location of the state directory of solanum.
-        '';
-      };
-
-      user = mkOption {
-        type = types.str;
-        default = "ircd";
-        description = ''
-          Solanum IRC daemon user.
-        '';
-      };
-
-      group = mkOption {
-        type = types.str;
-        default = "ircd";
-        description = ''
-          Solanum IRC daemon group.
-        '';
-      };
-
-      motd = mkOption {
-        type = types.nullOr types.lines;
-        default = null;
-        description = ''
-          Solanum MOTD text.
-
-          Solanum will read its MOTD from /etc/solanum/ircd.motd .
-          If set, the value of this option will be written to this path.
-        '';
-      };
-
-    };
-
-  };
-
-
-  ###### implementation
-
-  config = mkIf cfg.enable (lib.mkMerge [
-    {
-      users.users.${cfg.user} = {
-        description = "Solanum 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} ${cfg.group} - -"
-      ];
-
-      systemd.services.solanum = {
-        description = "Solanum IRC daemon";
-        wantedBy = [ "multi-user.target" ];
-        serviceConfig = {
-          ExecStart   = "${solanum}/bin/solanum -foreground -logfile /dev/stdout -configfile ${configFile} -pidfile ${cfg.statedir}/ircd.pid";
-          Group = cfg.group;
-          User = cfg.user;
-        };
-      };
-
-    }
-
-    (mkIf (cfg.motd != null) {
-      environment.etc."solanum/ircd.motd".text = cfg.motd;
-    })
-  ]);
-}