Function readdirSyncRecursive

lib/fs.js:1766–1798

* An iterative algorithm for reading the entire contents of the `basePath` directory. * This function does not validate `basePath` as a directory. It is passed directly to * `binding.readdir`. * @param {string} basePath * @param {{ encoding: string, withFileTypes: boolean }} options * @returns

(basePath, options)

 * @returns {string[] | Dirent[]}
 */
function readdirSyncRecursive(basePath, options) {
  const context = {
    withFileTypes: Boolean(options.withFileTypes),
    encoding: options.encoding,
    basePath,
    readdirResults: [],
    pathsQueue: [basePath],
  };

  function read(path) {
    const readdirResult = binding.readdir(
      path,
      context.encoding,
      context.withFileTypes,
    );

    if (readdirResult === undefined) {
      return;
    }

    processReaddirResult({
      result: readdirResult,
      currentPath: path,
      context,
    });
  }

  for (let i = 0; i < context.pathsQueue.length; i++) {
    read(context.pathsQueue[i]);
  }

  return context.readdirResults;
}

/**
 * Reads the contents of a directory.