Function parseProbeTarget

lib/internal/debugger/inspect_probe.js:113–126

* @param {string} text Raw `--probe` argument. * @returns {ProbeTarget}

(text)

 * @returns {ProbeTarget}
 */
function parseProbeTarget(text) {
  // Accepts file:line or file:line:column formats.
  // Non-greedy (.+?) allows Windows drive-letter paths like C:\foo.js:10.
  const match = RegExpPrototypeExec(/^(.+?):(\d+)(?::(\d+))?$/, text);
  if (match === null) {
    throw new ERR_DEBUGGER_STARTUP_ERROR(`Invalid probe location: ${text}`);
  }

  const suffix = match[1];
  const line = parseUnsignedInteger(match[2], 'probe location');
  // Column is left as undefined if the user does not supply one.
  const column = match[3] !== undefined ? parseUnsignedInteger(match[3], 'probe location') : undefined;
  return { suffix, line, column };
}

function formatTargetText(target) {
  const { suffix, line, column } = target;