Function downloadUrlToBufferWithFallback

scripts/postinstall.cjs:174–200

(url)

}

async function downloadUrlToBufferWithFallback(url) {
  let firstError
  try {
    return await downloadUrlToBuffer(url)
  } catch (e) {
    firstError = e
  }

  const tmpRoot = path.join(
    os.tmpdir(),
    `ripgrep-dl-${process.pid}-${Date.now()}`,
  )
  const tmpFile = path.join(tmpRoot, 'archive')
  mkdirSync(tmpRoot, { recursive: true })
  try {
    if (process.platform === 'win32' && tryPowerShellDownload(url, tmpFile)) {
      return readFileSync(tmpFile)
    }
    if (tryCurlDownload(url, tmpFile)) {
      return readFileSync(tmpFile)
    }
  } finally {
    rmSync(tmpRoot, { recursive: true, force: true })
  }

  throw firstError
}

// --- Extract ---