Function buildUploadRequestHeaders

src/upload-stream.ts:214–225

(
  headers: Record<string, string>,
  startOffset: number,
  payloadSize: number,
)

}

function buildUploadRequestHeaders(
  headers: Record<string, string>,
  startOffset: number,
  payloadSize: number,
): Record<string, string | number> {
  if (startOffset <= 0) return headers;
  return {
    ...headers,
    'content-length': Math.max(payloadSize - startOffset, 0),
    'content-range': `bytes ${startOffset}-${payloadSize - 1}/${payloadSize}`,
  };
}

function isUploadRedirectStatus(statusCode: number): boolean {
  return [301, 302, 303, 307, 308].includes(statusCode);