return filepath.Join(cfg.GOROOT, "src", path)
		}
	}
	return ""
}

// PackageModuleInfo returns information about the module that provides
// a given package. If modules are not enabled or if the package is in the
// standard library or if the package was not successfully loaded with
// LoadPackages or ImportFromFiles, nil is returned.
func PackageModuleInfo(ctx context.Context, pkgpath string) *modinfo.ModulePublic {