Method getFileName

diskcache/file_cache.go:105–110

(key string)

}

func (f *FileCache) getFileName(key string) string {
	hasher := sha1.New()
	_, _ = hasher.Write([]byte(key))
	hash := hex.EncodeToString(hasher.Sum(nil))
	return fmt.Sprintf("%s/%s/%s", hash[:1], hash[1:3], hash)
}