Function gecko

packages/browser/src/stack-parsers.ts:123–148

const geckoEvalRegex = /(\S+) line (\d+)(?: > eval line \d+)* > eval/i;

const gecko: StackLineParserFn = line => {
  const parts = geckoREgex.exec(line) as null | [string, string, string, string, string, string];

  if (parts) {
    const isEval = parts[3] && parts[3].indexOf(' > eval') > -1;
    if (isEval) {
      const subMatch = geckoEvalRegex.exec(parts[3]) as null | [string, string, string];

      if (subMatch) {
        // throw out eval line/column and use top-most line number
        parts[1] = parts[1] || 'eval';
        parts[3] = subMatch[1];
        parts[4] = subMatch[2];
        parts[5] = ''; // no column when eval
      }
    }

    let filename = parts[3];
    let func = parts[1] || UNKNOWN_FUNCTION;
    [func, filename] = extractSafariExtensionDetails(func, filename);

    return createFrame(filename, func, parts[4] ? +parts[4] : undefined, parts[5] ? +parts[5] : undefined);
  }

  return;
};

export const geckoStackLineParser: StackLineParser = [GECKO_PRIORITY, gecko];