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deps: refresh and update all deps (#410)
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,23 +1,23 @@ | ||
| import multicodecs from 'multicodec' | ||
|
|
||
| /** | ||
| * Converts supported codec codes from https://github.com/multiformats/multicodec/blob/master/table.csv to their names. | ||
| */ | ||
| export default function getCodecNameFromCode (code: number): string { | ||
| switch (code) { | ||
| case multicodecs.DAG_CBOR: | ||
| case 113: | ||
| return 'dag-cbor' | ||
| case multicodecs.DAG_PB: | ||
| case 112: | ||
| return 'dag-pb' | ||
| case multicodecs.GIT_RAW: | ||
| case 120: | ||
| return 'git-raw' | ||
| case multicodecs.RAW: | ||
| case 85: | ||
| return 'raw' | ||
| case multicodecs.JSON: | ||
| case 512: | ||
| return 'json' | ||
| case multicodecs.DAG_JSON: | ||
| case 297: | ||
| return 'dag-json' | ||
| case multicodecs.DAG_JOSE: | ||
| case 133: | ||
| return 'dag-jose' | ||
| default: | ||
| // TODO: Remove dependency on multicodecs | ||
| return multicodecs.codeToName[code as multicodecs.CodecCode] | ||
| return `codec code ${code}=unknown` | ||
| } | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,20 +1,20 @@ | ||
| import { type Helia } from '@helia/interface' | ||
| import { CID, type MultihashDigest } from 'multiformats' | ||
| import { sha256 } from 'multiformats/hashes/sha2' | ||
| import { CID } from 'multiformats' | ||
|
|
||
| import codecImporter from './codec-importer.js' | ||
| import { getHasherForCode } from './hash-importer.js' | ||
|
|
||
| export function ensureLeadingSlash (str: string): string { | ||
| if (str.startsWith('/')) return str | ||
| return `/${str}` | ||
| } | ||
|
|
||
| export interface DigestFn { | ||
| (data: Uint8Array): Promise<MultihashDigest<number>> | ||
| } | ||
|
|
||
| export async function addDagNodeToHelia <T> (helia: Helia, codec: { encode(n: T): Uint8Array, code: number }, node: T, digestFn?: DigestFn): Promise<CID> { | ||
| export async function addDagNodeToHelia <T> (helia: Helia, codecName: string, node: T, hasherCode = 18): Promise<CID> { | ||
| const codec = await codecImporter(codecName) | ||
| const hasher = await getHasherForCode(hasherCode) | ||
| const encodedNode = codec.encode(node) | ||
| const hash = digestFn != null ? await digestFn(encodedNode) : await sha256.digest(encodedNode) | ||
| const cid = CID.createV1(codec.code, hash) | ||
| const mhDigest = await hasher.digest(encodedNode) | ||
| const cid = CID.createV1(codec.code, mhDigest) | ||
|
|
||
| return helia.blockstore.put(cid, encodedNode) | ||
| } |
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