1 files changed, 62 insertions, 0 deletions
diff --git a/nixos/modules/services/networking/ngircd.nix b/nixos/modules/services/networking/ngircd.nix
new file mode 100644
index 00000000000..c0b9c98fb4b
--- /dev/null
+++ b/nixos/modules/services/networking/ngircd.nix
@@ -0,0 +1,62 @@
+{ config, lib, pkgs, ... }:
+
+with lib;
+
+let
+  cfg = config.services.ngircd;
+
+  configFile = pkgs.stdenv.mkDerivation {
+    name = "ngircd.conf";
+
+    text = cfg.config;
+
+    preferLocalBuild = true;
+
+    buildCommand = ''
+      echo -n "$text" > $out
+      ${cfg.package}/sbin/ngircd --config $out --configtest
+    '';
+  };
+in {
+  options = {
+    services.ngircd = {
+      enable = mkEnableOption "the ngircd IRC server";
+
+      config = mkOption {
+        description = "The ngircd configuration (see ngircd.conf(5)).";
+
+        type = types.lines;
+      };
+
+      package = mkOption {
+        description = "The ngircd package.";
+
+        type = types.package;
+
+        default = pkgs.ngircd;
+        defaultText = literalExpression "pkgs.ngircd";
+      };
+    };
+  };
+
+  config = mkIf cfg.enable {
+    #!!! TODO: Use ExecReload (see https://github.com/NixOS/nixpkgs/issues/1988)
+    systemd.services.ngircd = {
+      description = "The ngircd IRC server";
+
+      wantedBy = [ "multi-user.target" ];
+
+      serviceConfig.ExecStart = "${cfg.package}/sbin/ngircd --config ${configFile} --nodaemon";
+
+      serviceConfig.User = "ngircd";
+    };
+
+    users.users.ngircd = {
+      isSystemUser = true;
+      group = "ngircd";
+      description = "ngircd user.";
+    };
+    users.groups.ngircd = {};
+
+  };
+}