Function downloadToFile

scripts/postinstall.mjs:209–214

(url, destPath, label)

// Download with redirect-following, timeout, and progress.
// ---------------------------------------------------------------------------
async function downloadToFile(url, destPath, label) {
  await pipeline(
    (await fetchWithRedirects(url, label)),
    createWriteStream(destPath)
  );
}

async function fetchWithRedirects(url, label) {
  const { Readable } = await import('stream');