/**
 * @alias @jsdoc/util.fs
 */

const _ = require('lodash');
const klawSync = require('klaw-sync');
const path = require('path');

exports.lsSync = (dir, opts = {}) => {
  const depth = _.has(opts, 'depth') ? opts.depth : -1;

  const files = klawSync(dir, {
    depthLimit: depth,
    filter: (f) => !path.basename(f.path).startsWith('.'),
    nodir: true,
  });

  return files.map((f) => f.path);
};