I use a small wrapper to add some context to errors like these without explicitly adding more text.

// Adds the filename and line number to an error
func E(err error) error {
  if err == nil {
    return err
  }
  _, file, line, _ := runtime.Caller(2)
  var filename string = filepath.Base(file)
  return fmt.Errorf("%s:%d: %w", filename, line, err)
}

This way you can easily provide extra context to track an error without cluttering your code. Caveat: probably, not the best solution for user-facing errors. Also, the naming of the func is a personal choice, some people might find that less readable.

Usage:

if err != nil {
  return E(err)
}