Function spanTimeInputToSeconds

packages/core/src/utils/spanUtils.ts:143–158

(input: SpanTimeInput | undefined)

 * Convert a span time input into a timestamp in seconds.
 */
export function spanTimeInputToSeconds(input: SpanTimeInput | undefined): number {
  if (typeof input === 'number') {
    return ensureTimestampInSeconds(input);
  }

  if (Array.isArray(input)) {
    // See {@link HrTime} for the array-based time format
    return input[0] + input[1] / 1e9;
  }

  if (input instanceof Date) {
    return ensureTimestampInSeconds(input.getTime());
  }

  return timestampInSeconds();
}

/**
 * Converts a timestamp to second, if it was in milliseconds, or keeps it as second.