1 files changed, 29 insertions, 3 deletions
diff --git a/nixos/modules/services/games/factorio.nix b/nixos/modules/services/games/factorio.nix
index 4b2e1a3c07f..3cb14275792 100644
--- a/nixos/modules/services/games/factorio.nix
+++ b/nixos/modules/services/games/factorio.nix
@@ -35,9 +35,10 @@ let
     auto_pause = true;
     only_admins_can_pause_the_game = true;
     autosave_only_on_server = true;
-    admins = [];
+    non_blocking_saving = cfg.nonBlockingSaving;
   } // cfg.extraSettings;
   serverSettingsFile = pkgs.writeText "server-settings.json" (builtins.toJSON (filterAttrsRecursive (n: v: v != null) serverSettings));
+  serverAdminsFile = pkgs.writeText "server-adminlist.json" (builtins.toJSON cfg.admins);
   modDir = pkgs.factorio-utils.mkModDirDrv cfg.mods;
 in
 {
@@ -49,8 +50,23 @@ in
         default = 34197;
         description = ''
           The port to which the service should bind.
+        '';
+      };
 
-          This option will also open up the UDP port in the firewall configuration.
+      admins = mkOption {
+        type = types.listOf types.str;
+        default = [];
+        example = [ "username" ];
+        description = ''
+          List of player names which will be admin.
+        '';
+      };
+
+      openFirewall = mkOption {
+        type = types.bool;
+        default = false;
+        description = ''
+          Whether to automatically open the specified UDP port in the firewall.
         '';
       };
       saveName = mkOption {
@@ -188,6 +204,15 @@ in
           Autosave interval in minutes.
         '';
       };
+      nonBlockingSaving = mkOption {
+        type = types.bool;
+        default = false;
+        description = ''
+          Highly experimental feature, enable only at your own risk of losing your saves.
+          On UNIX systems, server will fork itself to create an autosave.
+          Autosaving on connected Windows clients will be disabled regardless of autosave_only_on_server option.
+        '';
+      };
     };
   };
 
@@ -219,6 +244,7 @@ in
           "--start-server=${mkSavePath cfg.saveName}"
           "--server-settings=${serverSettingsFile}"
           (optionalString (cfg.mods != []) "--mod-directory=${modDir}")
+          (optionalString (cfg.admins != []) "--server-adminlist=${serverAdminsFile}")
         ];
 
         # Sandboxing
@@ -237,6 +263,6 @@ in
       };
     };
 
-    networking.firewall.allowedUDPPorts = [ cfg.port ];
+    networking.firewall.allowedUDPPorts = if cfg.openFirewall then [ cfg.port ] else [];
   };
 }