bird: add templates

NuschtOS · Nov 12, 2024 · f7d4de7 · f7d4de7
1 parent 5a0fb26
commit f7d4de7
Showing 1 changed file with 27 additions and 10 deletions.
diff --git a/modules/default.nix b/modules/default.nix
@@ -50,21 +50,38 @@ in
     services.bird2 = {
       config =
         let
-          protocols = lib.flatten (lib.mapAttrsToList
-            (type: entries: lib.mapAttrsToList
-              (name: conf: ''
-                protocol ${if type == "ospfv2" then "ospf v2" else if type == "ospfv3" then "ospf v3" else type} ${name} {
-                  ${conf}
-                }
-              '')
-              entries)
-            cfg.protocols);
+          mkTemplate = { name, type, conf }: ''
+            template ${type} ${name} {
+              ${conf}
+            }
+          '';
+
+          mkTemplates = templates: lib.flatten (lib.mapAttrsToList
+            (type: entries:
+              lib.mapAttrsToList
+                (name: conf: mkTemplate { inherit name type conf; })
+                entries)
+            templates);
+
+          mkProtocol = { name, type, conf }: ''
+            protocol ${if type == "ospfv2" then "ospf v2" else if type == "ospfv3" then "ospf v3" else type} ${name} {
+              ${conf}
+            }
+          '';
+
+          mkProtocols = protocols: lib.flatten (lib.mapAttrsToList
+            (type: entries:
+              lib.mapAttrsToList
+                (name: conf: mkProtocol { inherit name type conf; })
+                entries)
+            protocols);
         in
         #hostname ${cfg.hostName};
         ''
           router id ${cfg.routerId};
 
-          ${builtins.concatStringsSep "\n" protocols}
+          ${builtins.concatStringsSep "\n" (mkTemplates cfg.templates)}
+          ${builtins.concatStringsSep "\n" (mkProtocols cfg.protocols)}
         '';
     };
   };