47 lines
1.3 KiB
JavaScript
47 lines
1.3 KiB
JavaScript
/**
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* Copyright (c) Facebook, Inc. and its affiliates.
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*
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* This source code is licensed under the MIT license found in the
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* LICENSE file in the root directory of this source tree.
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*
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* Be mindful that this script may be run by legacy NodeJS runtimes. Keep this
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* script ES5 compatible (e.g. do not insert the `@format` pragma here which
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* may introduce non-ES5 compatible syntax.)
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*
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*/
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'use strict';
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var chalk = require('chalk');
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var formatBanner = require('metro-core/src/formatBanner');
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var semver = require('semver');
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module.exports = function() {
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if (!semver.satisfies(process.version, '>=8.3')) {
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var engine = semver.satisfies(process.version, '<1') ? 'Node' : 'io.js';
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var message =
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'You are currently running ' +
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engine +
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' ' +
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process.version +
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'.\n' +
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'\n' +
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'React Native runs on Node 8.3 or newer. There are several ways to ' +
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'upgrade Node.js depending on your preference.\n' +
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'\n' +
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'nvm: nvm install 8.3 --reinstall-packages-from=node\n' +
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'Homebrew: brew update && brew upgrade node\n' +
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'Installer: download from https://nodejs.org/\n';
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console.log(
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formatBanner(message, {
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chalkFunction: chalk.green,
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marginLeft: 1,
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marginRight: 1,
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paddingBottom: 1,
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})
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);
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process.exit(1);
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}
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};
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