updated build system

support/src/utils/file_directory.cpp

@@ -328,6 +328,22 @@ auto directory::get_items() const -> std::vector<fs_item_t> {
   return {};
 }
 
+auto directory::is_symlink() const -> bool {
+  static constexpr const std::string_view function_name{
+      static_cast<const char *>(__FUNCTION__),
+  };
+
+  try {
+    return std::filesystem::is_symlink(path_);
+  } catch (const std::exception &e) {
+    utils::error::handle_exception(function_name, e);
+  } catch (...) {
+    utils::error::handle_exception(function_name);
+  }
+
+  return false;
+}
+
 auto directory::move_to(std::string_view new_path) -> bool { return false; }
 
 auto directory::remove() -> bool {