lib/helper/walk.js
'use strict';
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.default = walk;
var _fs = require('fs');
var _fs2 = _interopRequireDefault(_fs);
var _path = require('path');
var _path2 = _interopRequireDefault(_path);
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
/**
* Recursively walks folder specified
* @param dir Dir to be walked
* @param done Callback to be used for processing files
*/
// Copyright, 2013-2016, by Tomas Korcak. <korczis@gmail.com>
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
// THE SOFTWARE.
function walk(dir, done) {
var results = [];
_fs2.default.readdir(dir, function (err, list) {
if (err) {
return done(err);
}
var i = 0;
(function next() {
var file = list[i++];
if (!file) {
return done(null, results);
}
file = dir + _path2.default.sep + file;
_fs2.default.stat(file, function (statErr, stat) {
if (stat && stat.isDirectory()) {
walk(file, function (_, res) {
results = results.concat(res);
next();
});
} else {
results.push(file);
next();
}
});
})();
});
}