mirror of
https://github.com/status-im/react-native.git
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1490ab12ef
Summary:
Includes React Native and its dependencies Fresco, Metro, and Yoga. Excludes samples/examples/docs.
find: ^(?:( *)|( *(?:[\*~#]|::))( )? *)?Copyright (?:\(c\) )?(\d{4})\b.+Facebook[\s\S]+?BSD[\s\S]+?(?:this source tree|the same directory)\.$
replace: $1$2$3Copyright (c) $4-present, Facebook, Inc.\n$2\n$1$2$3This source code is licensed under the MIT license found in the\n$1$2$3LICENSE file in the root directory of this source tree.
Reviewed By: TheSavior, yungsters
Differential Revision: D7007050
fbshipit-source-id: 37dd6bf0ffec0923bfc99c260bb330683f35553e
53 lines
1.7 KiB
JavaScript
53 lines
1.7 KiB
JavaScript
/**
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* Copyright (c) 2017-present, Facebook, Inc.
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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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* @providesModule ReactNativeVersionCheck
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* @flow
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* @format
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*/
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'use strict';
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const {PlatformConstants} = require('NativeModules');
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const ReactNativeVersion = require('ReactNativeVersion');
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/**
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* Checks that the version of this React Native JS is compatible with the native
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* code, throwing an error if it isn't.
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*
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* The existence of this module is part of the public interface of React Native
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* even though it is used only internally within React Native. React Native
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* implementations for other platforms (ex: Windows) may override this module
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* and rely on its existence as a separate module.
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*/
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exports.checkVersions = function checkVersions(): void {
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if (!PlatformConstants) {
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return;
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}
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const nativeVersion = PlatformConstants.reactNativeVersion;
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if (
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ReactNativeVersion.version.major !== nativeVersion.major ||
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ReactNativeVersion.version.minor !== nativeVersion.minor
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) {
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console.error(
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`React Native version mismatch.\n\nJavaScript version: ${_formatVersion(
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ReactNativeVersion.version,
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)}\n` +
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`Native version: ${_formatVersion(nativeVersion)}\n\n` +
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'Make sure that you have rebuilt the native code. If the problem ' +
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'persists try clearing the Watchman and packager caches with ' +
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'`watchman watch-del-all && react-native start --reset-cache`.',
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);
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}
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};
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function _formatVersion(version): string {
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return (
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`${version.major}.${version.minor}.${version.patch}` +
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(version.prerelease !== null ? `-${version.prerelease}` : '')
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);
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}
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