react-native/local-cli/server/checkNodeVersion.js
Martín Bigio 849aa4dae6 Move private-cli commands to local-cli
Summary: public

We cannot remove `local-cli` because is referenced by the global cli explicitly. If we do so, people would have to upgrate this global thin cli which will cause some pain. So, lets move `private-cli` commands into `local-cli` instead.

Reviewed By: frantic

Differential Revision: D2571983

fb-gh-sync-id: 712c29430203660fb6f0d5f23813cb2a7156ee48
2015-10-26 15:36:04 -07:00

41 lines
1.3 KiB
JavaScript

/**
* Copyright (c) 2015-present, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*/
'use strict';
const chalk = require('chalk');
const formatBanner = require('./formatBanner');
const semver = require('semver');
module.exports = function() {
if (!semver.satisfies(process.version, '>=4')) {
const engine = semver.satisfies(process.version, '<1 >=4')
? 'Node'
: 'io.js';
const message = 'You are currently running ' + engine + ' ' +
process.version + '.\n' +
'\n' +
'React Native runs on Node 4.0 or newer. There are several ways to ' +
'upgrade Node.js depending on your preference.\n' +
'\n' +
'nvm: nvm install node && nvm alias default node\n' +
'Homebrew: brew unlink iojs; brew install node\n' +
'Installer: download the Mac .pkg from https://nodejs.org/\n' +
'\n' +
'About Node.js: https://nodejs.org\n' +
'Follow along at: https://github.com/facebook/react-native/issues/2545';
console.log(formatBanner(message, {
chalkFunction: chalk.green,
marginLeft: 1,
marginRight: 1,
paddingBottom: 1,
}));
}
};