89 lines
3.2 KiB
JavaScript
89 lines
3.2 KiB
JavaScript
/**
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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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'use strict';
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const fs = require('fs');
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const chalk = require('chalk');
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const path = require('path');
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const Promise = require('promise');
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const yeoman = require('yeoman-environment');
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const semver = require('semver');
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module.exports = function upgrade(args, config) {
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args = args || process.argv;
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const env = yeoman.createEnv();
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const pak = JSON.parse(fs.readFileSync('package.json', 'utf8'));
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const version = pak.dependencies['react-native'];
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if (version) {
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if (version === 'latest' || version === '*') {
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console.warn(
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chalk.yellow(
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'Major releases are most likely to introduce breaking changes.\n' +
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'Use a proper version number in your \'package.json\' file to avoid breakage.\n' +
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'e.g. - ^0.18.0'
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)
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);
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} else {
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const installed = JSON.parse(fs.readFileSync('node_modules/react-native/package.json', 'utf8'));
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if (semver.satisfies(installed.version, version)) {
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const v = version.replace(/^(~|\^|=)/, '').replace(/x/i, '0');
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if (semver.valid(v)) {
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console.log(
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'Upgrading project to react-native v' + installed.version + '\n' +
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'Be sure to read the release notes and breaking changes:\n' +
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chalk.blue(
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'https://github.com/facebook/react-native/releases/tag/v' + semver.major(v) + '.' + semver.minor(v) + '.0'
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)
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);
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// >= v0.21.0, we require react to be a peer depdendency
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if (semver.gte(v, '0.21.0') && !pak.dependencies['react']) {
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console.log(
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chalk.yellow(
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'\nYour \'package.json\' file doesn\'t seem to have \'react\' as a dependency.\n' +
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'\'react\' was changed from a dependency to a peer dependency in react-native v0.21.0.\n' +
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'Therefore, it\'s necessary to include \'react\' in your project\'s dependencies.\n' +
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'Just run \'npm install --save react\', then re-run \'react-native upgrade\'.\n'
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)
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);
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return Promise.resolve();
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}
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} else {
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console.log(
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chalk.yellow(
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'A valid version number for \'react-native\' is not specified your \'package.json\' file.'
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)
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);
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}
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} else {
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console.warn(
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chalk.yellow(
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'react-native version in \'package.json\' doesn\'t match the installed version in \'node_modules\'.\n' +
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'Try running \'npm install\' to fix the issue.'
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)
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);
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}
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}
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} else {
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console.warn(
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chalk.yellow(
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'Your \'package.json\' file doesn\'t seem to have \'react-native\' as a dependency.'
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)
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);
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}
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const generatorPath = path.join(__dirname, '..', 'generator');
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env.register(generatorPath, 'react:app');
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const generatorArgs = ['react:app', pak.name].concat(args);
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return new Promise((resolve) => env.run(generatorArgs, {upgrade: true}, resolve));
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};
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