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refactor: add optional raw parameter

This commit is contained in:
Derrick Hammer 2023-09-03 13:07:59 -04:00
parent 01920ecf16
commit d2a20610ce
Signed by: pcfreak30
GPG Key ID: C997C339BE476FF2
1 changed files with 8 additions and 0 deletions
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8
src/cid.ts
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@ -14,18 +14,21 @@ export function encodeCid(
size: bigint, size: bigint,
type?: number, type?: number,
hashType?: number, hashType?: number,
raw?: boolean,
); );
export function encodeCid( export function encodeCid(
hash: string, hash: string,
size: bigint, size: bigint,
type?: number, type?: number,
hashType?: number, hashType?: number,
raw?: boolean,
); );
export function encodeCid( export function encodeCid(
hash: any, hash: any,
size: bigint, size: bigint,
type = CID_TYPES.RAW, type = CID_TYPES.RAW,
hashType = CID_HASH_TYPES.BLAKE3, hashType = CID_HASH_TYPES.BLAKE3,
raw: boolean = false,
) { ) {
if (typeof hash === "string") { if (typeof hash === "string") {
hash = edUtils.hexToBytes(hash); hash = edUtils.hexToBytes(hash);
@ -46,6 +49,11 @@ export function encodeCid(
sizeView.setBigInt64(0, size, true); sizeView.setBigInt64(0, size, true);
const prefixedHash = Uint8Array.from([type, hashType, ...hash, ...sizeBytes]); const prefixedHash = Uint8Array.from([type, hashType, ...hash, ...sizeBytes]);
if (raw) {
return prefixedHash;
}
return base58btc.encode(prefixedHash).toString(); return base58btc.encode(prefixedHash).toString();
} }