locutus/php/filesystem/dirname.js

Locutus other languages' standard libraries to JavaScript for fun and educational purposes

'use strict';

module.exports = function dirname(path) {
  //  discuss at: https://locutus.io/php/dirname/
  // original by: Ozh
  // improved by: XoraX (https://www.xorax.info)
  //   example 1: dirname('/etc/passwd')
  //   returns 1: '/etc'
  //   example 2: dirname('c:/Temp/x')
  //   returns 2: 'c:/Temp'
  //   example 3: dirname('/dir/test/')
  //   returns 3: '/dir'

  return path.replace(/\\/g, '/').replace(/\/[^/]*\/?$/, '');
};
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