if under, err := isPathUnder(i.BaseDir, dir); err != nil {
		return false, err
	} else if !under {
		return false, nil
	}

	for _, ignored := range i.IgnoredSubTrees {
		if under, err := isPathUnder(ignored, dir); err != nil {
			return false, err
		} else if under {
			return false, nil
		}
	}

	return true, nil
}

// isPathUnder determines if path is under base