fs-readdir-sync-with-file-types/legacy/index.js

fs.readdirSync withFileTypes ponyfill

'use strict';

var path = require('path');

var _require = require('fs'),
    lstatSync = _require.lstatSync,
    readdirSync = _require.readdirSync;

var currify = require('currify/legacy');

var isString = function isString(a) {
  return typeof a === 'string';
};

var getDirEnt = currify(_getDirEnt);

module.exports = function (dir) {
  var names = readdirSync(dir, {
    withFileTypes: true
  });
  if (!names.length) return [];
  if (!isString(names[0])) return names;
  return names.map(getDirEnt(dir));
};

function _getDirEnt(dir, name) {
  var fullPath = path.join(dir, name);
  var stat = lstatSync(fullPath);
  var isBlockDevice = stat.isBlockDevice,
      isCharacterDevice = stat.isCharacterDevice,
      isDirectory = stat.isDirectory,
      isFIFO = stat.isFIFO,
      isFile = stat.isFile,
      isSocket = stat.isSocket,
      isSymbolicLink = stat.isSymbolicLink;
  return {
    name: name,
    isBlockDevice: isBlockDevice.bind(stat),
    isCharacterDevice: isCharacterDevice.bind(stat),
    isDirectory: isDirectory.bind(stat),
    isFIFO: isFIFO.bind(stat),
    isFile: isFile.bind(stat),
    isSocket: isSocket.bind(stat),
    isSymbolicLink: isSymbolicLink.bind(stat)
  };
}