mirror of
https://github.com/pezkuwichain/pezkuwi-api.git
synced 2026-10-20 18:56:29 +00:00
SatoshiQaziMuhammed
e3c72817fb
* chore(papi): commit the sources behind the four polkadot-api packages papi-utils, bizinikiwi-bindings, metadata-builders and merkleize-metadata held only dist/ builds, and no repository held their source. Every source map in dist/ embeds the TypeScript it was compiled from; that is now committed as src/ (59 files), and it matches upstream polkadot-api (MIT) exactly once @polkadot-api/* imports are renamed: papi-utils @polkadot-api/utils 0.2.0 bizinikiwi-bindings @polkadot-api/substrate-bindings 0.16.6 metadata-builders @polkadot-api/metadata-builders 0.13.0-0.13.2 merkleize-metadata @polkadot-api/merkleize-metadata 1.1.21-1.1.23 scripts/check-papi-sources.mjs, run in the lint job, fails unless the source embedded in dist/ is exactly the committed src/. tsconfig.json excludes these src/ trees; ESLint already skipped the packages. Each README now states the upstream package and version. * chore(papi): keep the upstream sources in upstream-src/ The pezkuwi-dev build treats any package with a src/ directory as its own: it requires our license header on every file and builds it. These are upstream files that must stay byte-identical to the source embedded in dist/, so they live in upstream-src/ instead, which neither the build nor the root tsconfig picks up.
29 lines
789 B
TypeScript
29 lines
789 B
TypeScript
import { mergeUint8 } from "@pezkuwi/papi-utils"
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import { u64 } from "scale-ts"
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import { h64 } from "./h64"
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export const Twox128 = (input: Uint8Array): Uint8Array => {
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const result = new Uint8Array(16)
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const dv = new DataView(result.buffer)
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dv.setBigUint64(0, h64(input), true)
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dv.setBigUint64(8, h64(input, 1n), true)
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return result
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}
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export const Twox256 = (input: Uint8Array): Uint8Array => {
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const result = new Uint8Array(32)
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const dv = new DataView(result.buffer)
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dv.setBigUint64(0, h64(input), true)
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dv.setBigUint64(8, h64(input, 1n), true)
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dv.setBigUint64(16, h64(input, 2n), true)
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dv.setBigUint64(24, h64(input, 3n), true)
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return result
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}
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export const Twox64Concat = (encoded: Uint8Array): Uint8Array =>
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mergeUint8([u64.enc(h64(encoded)), encoded])
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