refactor: Register Ogmios and Kupo as providers

Signed-off-by: Alexander V. Nikolaev <[email protected]>

Author: avnik

modules/kupo.nix

@@ -24,5 +24,13 @@ in
       after = lib.optional (config.cardano.node.enable or false) "cardano-node-socket.service" ++ lib.optional (config.cardano.ogmios.enable or false) "ogmios.service";
       requires = lib.optional (config.cardano.node.enable or false) "cardano-node-socket.service" ++ lib.optional (config.cardano.ogmios.enable or false) "ogmios.service";
     };
+
+    # Register as default Kupo provider for others `cardano.nix` consumers
+    cardano.providers.kupo = {
+      active = true;
+      inherit (config.service.kupo) host port;
+      after = "kupo.service";
+      requires = "kupo.service";
+    };
   };
 }

modules/ogmios.nix

@@ -22,5 +22,13 @@ in
       after = [ "cardano-node-socket.service" ];
       requires = [ "cardano-node-socket.service" ];
     };
+
+    # Register as default Ogmios provider for others `cardano.nix` consumers
+    cardano.providers.ogmios = {
+      active = true;
+      inherit (config.service.ogmios) host port;
+      after = "ogmios.service";
+      requires = "ogmios.service";
+    };
   };
 }

modules/providers.nix

@@ -52,6 +52,22 @@ let
       '';
     };
   };
+  tcpOptions = name: {
+    host = mkOption {
+      type = types.str;
+      internal = true;
+      description = ''
+        Host address for TCP connection to ${name}, to refer by consumers.
+      '';
+    };
+    port = mkOption {
+      type = types.port;
+      internal = true;
+      description = ''
+        Port address for TCP connection to ${name}, to refer by consumers.
+      '';
+    };
+  };
 in
 {
   options.cardano.providers = mkOption {
@@ -60,6 +76,8 @@ in
     type = types.submodule {
       options = {
         node = sharedOptions // socketOptions "cardano node";
+        ogmios = sharedOptions // tcpOptions "Ogmios";
+        kupo = sharedOptions // tcpOptions "Kupo";
       };
     };
   };