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6f4025e322
Summary:
1. Make running `react-native run-ios` or `react-native run-android`
inside a project created with Create React Native App run the
corresponding react-native-scripts command instead of failing.
**Before**:
<img width="762" alt="screen shot 2017-07-21 at 16 55 32" src="https://user-images.githubusercontent.com/497214/28467425-86b309c8-6e38-11e7-8946-139bda927d93.png"><img width="762" alt="screen shot 2017-07-21 at 16 55 52" src="https://user-images.githubusercontent.com/497214/28467436-8df02482-6e38-11e7-8a03-3fa664944cac.png">
**After**:
<img width="762" alt="screen shot 2017-07-21 at 16 52 15" src="https://user-images.githubusercontent.com/497214/28467522-e4bb6cae-6e38-11e7-97bb-9cfa9cb4dc67.png">
2. Make running `react-native link` inside a CRNA project display a
helpful error message.
**Before**:
<img width="762" alt="screen shot 2017-07-21 at 16 55 10" src="https://user-images.githubusercontent.com/497214/28467608-1d1781fa-6e39-11e7-9620-cc16c8b1b40f.png">
**After**:
<img width="762" alt="screen shot 2017-07-21 at 16 53 10" src="https://user-images.githubusercontent.com/497214/28467637-2cd6ed1a-6e39-11e7-8947-6df69b3f321e.png">
Fixes #14828.
* Run `react-native run-ios`, `react-native run-android` and `react-native link` in:
* A CRNA project (screenshot above)
* A traditional RN project (existing behaviour)
* A folder that contains neither (existing behaviour)
Closes https://github.com/facebook/react-native/pull/15139
Differential Revision: D5498914
Pulled By: hramos
fbshipit-source-id: 94b6196e3451857bbaa45335a01643c89bed19a0
29 lines
670 B
JavaScript
29 lines
670 B
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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* @flow
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*/
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'use strict';
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const path = require('path');
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const fs = require('fs');
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function findReactNativeScripts(): ?string {
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const executablePath = path.resolve(
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'node_modules',
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'.bin',
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'react-native-scripts'
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);
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if (fs.existsSync(executablePath)) {
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return executablePath;
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}
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return null;
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}
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module.exports = findReactNativeScripts;
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