/**
 * Copyright 2019 Adobe. All rights reserved.
 * This file is licensed to you under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License. You may obtain a copy
 * of the License at http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software distributed under
 * the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR REPRESENTATIONS
 * OF ANY KIND, either express or implied. See the License for the specific language
 * governing permissions and limitations under the License.
 */

const path = require('path');
const CWD = process.cwd();

let root;
let isTLB;
let packageJSON;

try {
  root = CWD;
  packageJSON = require(path.join(root, 'package.json'));
  isTLB = true;
} catch (e) {
  root = path.join(root, '..');
  packageJSON = require(path.join(root, 'package.json'));
  isTLB = false;
}

module.exports = {
  getRoot: function () {
    return root;
  },
  isTLB: function () {
    return isTLB;
  },
  getPackageJSON() {
    return packageJSON;
  }
};
