function prepareStackFrame()

in src/reporters/reporter-util.ts [40:80]

• 27 lines of code
• 10 McCabe index (conditional complexity)

function prepareStackFrame(line: string): StackFrame {
  const frame = stackUtils.parseLine(line);
  if (!frame) {
    return;
  }
  // ignore node internals
  if (frame.file?.startsWith('internal') || frame.file?.startsWith('node:')) {
    return;
  }

  // handle relative URLs
  let file = frame.file?.startsWith('file://')
    ? fileURLToPath(frame.file)
    : resolve(process.cwd(), frame.file);

  // ignore node_modules
  if (file.includes(`${sep}node_modules${sep}`)) {
    return;
  }

  // filter library and PW files
  if (!filterLibInternals(file)) {
    return;
  }

  // When we bundle the journeys, we store the absolute path of the journey
  // files and write the sourcemap relative to these files. When we try to
  // extract the sourcemap file location, the stacktrace will be relatively
  // resolved to these files which would be under `journeys` folder. So we strip
  // these extra `journeys` from the path to get the correct file location.
  if (frame.file?.includes('journeys/journeys')) {
    file = file.replace('journeys/journeys', 'journeys');
  }

  return {
    file,
    line: frame.line || 0,
    column: frame.column || 0,
    function: frame.function,
  };
}