text: // Copyright 2017 Google Inc.
  //
  // Licensed 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
  // <https://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 CONDITIONS OF ANY KIND, either express or implied.
  // See the License for the specific language governing permissions and
  // limitations under the License.
  
  'use strict';
  
  const fs = require('fs');
  const _unzip = require('unzip');
  
  const unzip = ({ from, to }) => {
  	return new Promise((resolve, reject) => {
  		fs.createReadStream(from)
  			.pipe(_unzip.Extract({
  				path: to
  			}))
  			.on('close', () => {
  				resolve();
  			})
  			.on('error', (error) => {
  				console.log(error);
  				reject();
  			});
  	});
  };
  
  module.exports = unzip;
  