#!/usr/bin/env node

/*
 *
 * Copyright 2013, 2014 Canonical Ltd.    
 *
 * 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
 *
 *   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 CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 *
*/
var path = require('path');
var args = process.argv;
var fs    = require('fs');

var ROOT = path.join(__dirname, '..');
var projectPath = args[2];

var currentVersion = fs.readFileSync(path.join(projectPath, 'build', 'VERSION'), {encoding: "utf8"});
var version = fs.readFileSync(path.join(ROOT, 'VERSION'), {encoding: "utf8"});
if (version !== currentVersion) {
    var check_reqs = require('./lib/check_reqs').check_reqs;
    check_reqs(function () {
        require('./lib/update').updateProject(projectPath, ROOT);
    });
}