Function isSupportedDigest

lib/TemplatedPathPlugin.js:114–119

(digest)

 * @returns {boolean} whether a hash can be re-encoded into this digest
 */
const isSupportedDigest = (digest) => {
	if (digest === "base64url" || digest === "base64safe") return true;
	const base = BASE_DIGEST.exec(digest);
	if (base) return base[1] === "64" || SUPPORTED_BASES.has(base[1]);
	return Buffer.isEncoding(digest);
};

/**
 * Decodes an already-digested hash string back into its raw bytes.