files := []string{}
	dirIndices := []int{}
	for k, dir := range dirs {
		dents, err := os.ReadDir(dir)
		if err != nil {
			return nil, err
		}
		for _, e := range dents {
			if e.IsDir() {
				continue
			}
			files = append(files, filepath.Join(dir, e.Name()))
			dirIndices = append(dirIndices, k)
		}
	}
	return collectPodsImpl(files, dirIndices, warn), nil
}