react-native/RNTester/js/RNTesterNavigationReducer.js
Rubén Norte d5e9e55fa3 Remove @providesModule from all modules
Summary:
This PR removes the need for having the `providesModule` tags in all the modules in the repository.

It configures Flow, Jest and Metro to get the module names from the filenames (`Libraries/Animated/src/nodes/AnimatedInterpolation.js` => `AnimatedInterpolation`)

* Checked the Flow configuration by running flow on the project root (no errors):

```
yarn flow
```

* Checked the Jest configuration by running the tests with a clean cache:

```
yarn jest --clearCache && yarn test
```

* Checked the Metro configuration by starting the server with a clean cache and requesting some bundles:

```
yarn run start --reset-cache
curl 'localhost:8081/IntegrationTests/AccessibilityManagerTest.bundle?platform=android'
curl 'localhost:8081/Libraries/Alert/Alert.bundle?platform=ios'
```

[INTERNAL] [FEATURE] [All] - Removed providesModule from all modules and configured tools.
Closes https://github.com/facebook/react-native/pull/18995

Reviewed By: mjesun

Differential Revision: D7729509

Pulled By: rubennorte

fbshipit-source-id: 892f760a05ce1fddb088ff0cd2e97e521fb8e825
2018-04-25 07:37:10 -07:00

55 lines
1.3 KiB
JavaScript

/**
* Copyright (c) 2015-present, Facebook, Inc.
*
* This source code is licensed under the MIT license found in the
* LICENSE file in the root directory of this source tree.
*
* @flow
*/
'use strict';
// $FlowFixMe : This is a platform-forked component, and flow seems to only run on iOS?
const RNTesterList = require('./RNTesterList');
export type RNTesterNavigationState = {
openExample: ?string,
};
function RNTesterNavigationReducer(
state: ?RNTesterNavigationState,
action: any
): RNTesterNavigationState {
if (
// Default value is to see example list
!state ||
// Handle the explicit list action
action.type === 'RNTesterListAction' ||
// Handle requests to go back to the list when an example is open
(state.openExample && action.type === 'RNTesterBackAction')
) {
return {
// A null openExample will cause the views to display the RNTester example list
openExample: null,
};
}
if (action.type === 'RNTesterExampleAction') {
// Make sure we see the module before returning the new state
const ExampleModule = RNTesterList.Modules[action.openExample];
if (ExampleModule) {
return {
openExample: action.openExample,
};
}
}
return state;
}
module.exports = RNTesterNavigationReducer;