Refactor git modules

modules/git/server.nix

@@ -0,0 +1,43 @@
+{ config, lib, ... }:
+
+let
+  cfg = config.services.git-server-custom;
+in
+{
+  options.services.git-server-custom = {
+    enable = lib.mkEnableOption "Forgejo git server";
+
+    domain = lib.mkOption {
+      type = lib.types.str;
+      default = "localhost";
+    };
+
+    httpPort = lib.mkOption {
+      type = lib.types.port;
+      default = 3000;
+    };
+
+    sshPort = lib.mkOption {
+      type = lib.types.port;
+      default = 22;
+    };
+  };
+
+  config = lib.mkIf cfg.enable {
+    services.forgejo = {
+      enable = true;
+      lfs.enable = true;
+      database.type = "sqlite3";
+      settings = {
+        server = {
+          DOMAIN = cfg.domain;
+          ROOT_URL = "https://${cfg.domain}/";
+          HTTP_ADDR = "127.0.0.1";
+          HTTP_PORT = cfg.httpPort;
+          SSH_PORT = cfg.sshPort;
+        };
+        service.DISABLE_REGISTRATION = true;
+      };
+    };
+  };
+}