amis-rpc-design/node_modules/@react-native/codegen/lib/generators/components/GenerateStateCpp.js.flow
2023-10-07 19:42:30 +08:00

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/**
* Copyright (c) Meta Platforms, Inc. and 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 FileTemplate = ({
libraryName,
stateClasses,
}: {
libraryName: string,
stateClasses: string,
}) => `
/**
* This code was generated by [react-native-codegen](https://www.npmjs.com/package/react-native-codegen).
*
* Do not edit this file as changes may cause incorrect behavior and will be lost
* once the code is regenerated.
*
* ${'@'}generated by codegen project: GenerateStateCpp.js
*/
#include <react/renderer/components/${libraryName}/States.h>
namespace facebook {
namespace react {
${stateClasses}
} // namespace react
} // namespace facebook
`;
const StateTemplate = ({stateName}: {stateName: string}) => '';
module.exports = {
generate(
libraryName: string,
schema: SchemaType,
packageName?: string,
assumeNonnull: boolean = false,
): FilesOutput {
const fileName = 'States.cpp';
const stateClasses = Object.keys(schema.modules)
.map(moduleName => {
const module = schema.modules[moduleName];
if (module.type !== 'Component') {
return;
}
const {components} = module;
// No components in this module
if (components == null) {
return null;
}
return Object.keys(components)
.map(componentName => {
const component = components[componentName];
if (component.interfaceOnly === true) {
return null;
}
return StateTemplate({
stateName: `${componentName}State`,
});
})
.filter(Boolean)
.join('\n');
})
.filter(Boolean)
.join('\n');
const replacedTemplate = FileTemplate({
libraryName,
stateClasses,
});
return new Map([[fileName, replacedTemplate]]);
},
};