react-native/Libraries/Utilities/createStrictShapeTypeChecker.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

75 lines
2.2 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';
var invariant = require('fbjs/lib/invariant');
var merge = require('merge');
function createStrictShapeTypeChecker(
shapeTypes: {[key: string]: ReactPropsCheckType}
): ReactPropsChainableTypeChecker {
function checkType(isRequired, props, propName, componentName, location?, ...rest) {
if (!props[propName]) {
if (isRequired) {
invariant(
false,
`Required object \`${propName}\` was not specified in ` +
`\`${componentName}\`.`
);
}
return;
}
var propValue = props[propName];
var propType = typeof propValue;
var locationName = location || '(unknown)';
if (propType !== 'object') {
invariant(
false,
`Invalid ${locationName} \`${propName}\` of type \`${propType}\` ` +
`supplied to \`${componentName}\`, expected \`object\`.`
);
}
// We need to check all keys in case some are required but missing from
// props.
var allKeys = merge(props[propName], shapeTypes);
for (var key in allKeys) {
var checker = shapeTypes[key];
if (!checker) {
invariant(
false,
`Invalid props.${propName} key \`${key}\` supplied to \`${componentName}\`.` +
'\nBad object: ' + JSON.stringify(props[propName], null, ' ') +
'\nValid keys: ' + JSON.stringify(Object.keys(shapeTypes), null, ' ')
);
}
var error = checker(propValue, key, componentName, location, ...rest);
if (error) {
invariant(
false,
error.message +
'\nBad object: ' + JSON.stringify(props[propName], null, ' ')
);
}
}
}
function chainedCheckType(
props: {[key: string]: any},
propName: string,
componentName: string,
location?: string,
...rest
): ?Error {
return checkType(false, props, propName, componentName, location, ...rest);
}
chainedCheckType.isRequired = checkType.bind(null, true);
return chainedCheckType;
}
module.exports = createStrictShapeTypeChecker;