Files
react-native/packages/react-native-codegen/src/generators/components/GenerateShadowNodeCpp.js
T
Michael Bolin cf44650b3f Upgrade Prettier from 1.17 to 2.0.2.
Summary:
This gets us on the latest Prettier 2.x:
https://prettier.io/blog/2020/03/21/2.0.0.html

Notably, this adds support for TypeScript 3.8,
which introduces new syntax, such as `import type`.

Reviewed By: zertosh

Differential Revision: D20636268

fbshipit-source-id: fca5833d003804333a05ba16325bbbe0e06d6c8a
2020-03-24 20:24:47 -07:00

81 lines
1.9 KiB
JavaScript

/**
* Copyright (c) Facebook, Inc. and its affiliates.
*
* This source code is licensed under the MIT license found in the
* LICENSE file in the root directory of this source tree.
*
* @flow strict
* @format
*/
'use strict';
import type {SchemaType} from '../../CodegenSchema';
// File path -> contents
type FilesOutput = Map<string, string>;
const template = `
/**
* Copyright (c) Facebook, Inc. and its affiliates.
*
* This source code is licensed under the MIT license found in the
* LICENSE file in the root directory of this source tree.
*/
#include <react/components/::_LIBRARY_::/ShadowNodes.h>
namespace facebook {
namespace react {
::_COMPONENT_NAMES_::
} // namespace react
} // namespace facebook
`;
const componentTemplate = `
extern const char ::_CLASSNAME_::ComponentName[] = "::_CLASSNAME_::";
`.trim();
module.exports = {
generate(
libraryName: string,
schema: SchemaType,
moduleSpecName: string,
): FilesOutput {
const fileName = 'ShadowNodes.cpp';
const componentNames = Object.keys(schema.modules)
.map((moduleName) => {
const components = schema.modules[moduleName].components;
// No components in this module
if (components == null) {
return null;
}
return Object.keys(components)
.map((componentName) => {
if (components[componentName].interfaceOnly === true) {
return;
}
const replacedTemplate = componentTemplate.replace(
/::_CLASSNAME_::/g,
componentName,
);
return replacedTemplate;
})
.join('\n');
})
.filter(Boolean)
.join('\n');
const replacedTemplate = template
.replace(/::_COMPONENT_NAMES_::/g, componentNames)
.replace('::_LIBRARY_::', libraryName);
return new Map([[fileName, replacedTemplate]]);
},
};