Function verifyArchive

apps/kimi-code/src/utils/process/fd-detect.ts:141–146

(path: string, expectedSha256: string)

}

function verifyArchive(path: string, expectedSha256: string): void {
  const actualSha256 = createHash('sha256').update(readFileSync(path)).digest('hex');
  if (actualSha256 !== expectedSha256) {
    throw new Error(`fd archive checksum mismatch: ${actualSha256} !== ${expectedSha256}`);
  }
}

async function downloadFile(url: string, dest: string): Promise<void> {
  const response = await fetch(url, { signal: AbortSignal.timeout(DOWNLOAD_TIMEOUT_MS) });