40 lines
1.3 KiB
JavaScript
40 lines
1.3 KiB
JavaScript
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#!/usr/bin/env node
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/**
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* Copyright (c) 2015-present, Facebook, Inc.
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* All rights reserved.
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*
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* This source code is licensed under the BSD-style license found in the
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* LICENSE file in the root directory of this source tree. An additional grant
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* of patent rights can be found in the PATENTS file in the same directory.
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*/
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const isWindows = process.platform === 'win32';
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var installedGlobally;
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if (isWindows) {
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const fs = require('fs');
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const path = require('path');
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// On Windows, assume we are installed globally if we can't find a package.json above node_modules.
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installedGlobally = !(fs.existsSync(path.join(__dirname, '../../../package.json')));
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} else {
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// On non-windows, assume we are installed globally if we are called from outside of the node_mobules/.bin/react-native executable.
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var script = process.argv[1];
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installedGlobally = script.indexOf('node_modules/.bin/react-native') === -1;
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}
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if (installedGlobally) {
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const chalk = require('chalk');
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console.error([
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chalk.red('Looks like you installed react-native globally, maybe you meant react-native-cli?'),
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chalk.red('To fix the issue, run:'),
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'npm uninstall -g react-native',
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'npm install -g react-native-cli'
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].join('\n'));
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process.exit(1);
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} else {
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require('./cli').run();
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}
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