PathUtils.js

'use strict';

exports.__esModule = true;
var addLeadingSlash = exports.addLeadingSlash = function addLeadingSlash(path) {
  return path.charAt(0) === '/' ? path : '/' + path;
};

var stripLeadingSlash = exports.stripLeadingSlash = function stripLeadingSlash(path) {
  return path.charAt(0) === '/' ? path.substr(1) : path;
};

var hasBasename = exports.hasBasename = function hasBasename(path, prefix) {
  return new RegExp('^' + prefix + '(\\/|\\?|#|$)', 'i').test(path);
};

var stripBasename = exports.stripBasename = function stripBasename(path, prefix) {
  return hasBasename(path, prefix) ? path.substr(prefix.length) : path;
};

var stripTrailingSlash = exports.stripTrailingSlash = function stripTrailingSlash(path) {
  return path.charAt(path.length - 1) === '/' ? path.slice(0, -1) : path;
};

var parsePath = exports.parsePath = function parsePath(path) {
  var pathname = path || '/';
  var search = '';
  var hash = '';

  var hashIndex = pathname.indexOf('#');
  if (hashIndex !== -1) {
    hash = pathname.substr(hashIndex);
    pathname = pathname.substr(0, hashIndex);
  }

  var searchIndex = pathname.indexOf('?');
  if (searchIndex !== -1) {
    search = pathname.substr(searchIndex);
    pathname = pathname.substr(0, searchIndex);
  }

  return {
    pathname: pathname,
    search: search === '?' ? '' : search,
    hash: hash === '#' ? '' : hash
  };
};

var createPath = exports.createPath = function createPath(location) {
  var rawPathname = location.rawPathname,
      pathname = location.pathname,
      search = location.search,
      hash = location.hash;


  var path = rawPathname || pathname || '/';

  if (search && search !== '?') path += search.charAt(0) === '?' ? search : '?' + search;

  if (hash && hash !== '#') path += hash.charAt(0) === '#' ? hash : '#' + hash;

  return path;
};