mirror of
https://github.com/facebook/react-native.git
synced 2025-11-01 09:14:26 +00:00
Kevin Gozali
13d9927a48
Summary: For now, separate the definition of `modules` generator per platform to avoid file output collision. Additionally: * For Android, produce files under java/ (plus nested subdirs based on packageName) and jni/ (for C++ files) - JavaPoet version already does it * Allow configuring packageName for Android - JavaPoet version has this * Avoid tmp directory dance in the CLI script, given the proper modules separation Changelog: [Internal] Reviewed By: hramos Differential Revision: D24410864 fbshipit-source-id: 9bd6bc1d65bec037bfca32ec478f3af50d72e927
115 lines
2.8 KiB
JavaScript
115 lines
2.8 KiB
JavaScript
/**
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* Copyright (c) Facebook, Inc. and its affiliates.
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*
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* This source code is licensed under the MIT license found in the
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* LICENSE file in the root directory of this source tree.
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*
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* @flow strict
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* @format
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*/
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'use strict';
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import type {SchemaType} from '../../CodegenSchema';
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// File path -> contents
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type FilesOutput = Map<string, string>;
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const template = `
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/**
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* Copyright (c) Facebook, Inc. and its affiliates.
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*
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* This source code is licensed under the MIT license found in the
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* LICENSE file in the root directory of this source tree.
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*
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* ${'@'}generated by codegen project: GenerateShadowNodeH.js
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*/
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#pragma once
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::_IMPORTS_::#include <react/renderer/components/::_LIBRARY_::/Props.h>
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#include <react/renderer/components/view/ConcreteViewShadowNode.h>
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namespace facebook {
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namespace react {
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::_COMPONENT_CLASSES_::
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} // namespace react
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} // namespace facebook
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`;
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const componentTemplate = `
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extern const char ::_CLASSNAME_::ComponentName[];
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/*
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* \`ShadowNode\` for <::_CLASSNAME_::> component.
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*/
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using ::_CLASSNAME_::ShadowNode = ConcreteViewShadowNode<
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::_CLASSNAME_::ComponentName,
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::_CLASSNAME_::Props::_EVENT_EMITTER_::>;
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`.trim();
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module.exports = {
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generate(
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libraryName: string,
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schema: SchemaType,
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moduleSpecName: string,
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packageName?: string,
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): FilesOutput {
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const fileName = 'ShadowNodes.h';
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let hasAnyEvents = false;
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const moduleResults = Object.keys(schema.modules)
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.map(moduleName => {
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const module = schema.modules[moduleName];
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if (module.type !== 'Component') {
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return;
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}
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const {components} = module;
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// No components in this module
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if (components == null) {
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return null;
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}
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return Object.keys(components)
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.map(componentName => {
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const component = components[componentName];
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if (component.interfaceOnly === true) {
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return;
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}
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const hasEvents = component.events.length > 0;
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if (hasEvents) {
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hasAnyEvents = true;
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}
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const eventEmitter = hasEvents
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? `,\n${componentName}EventEmitter`
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: '';
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const replacedTemplate = componentTemplate
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.replace(/::_CLASSNAME_::/g, componentName)
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.replace('::_EVENT_EMITTER_::', eventEmitter);
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return replacedTemplate;
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})
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.join('\n\n');
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})
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.filter(Boolean)
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.join('\n\n');
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const eventEmitterImport = `#include <react/renderer/components/${libraryName}/EventEmitters.h>\n`;
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const replacedTemplate = template
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.replace(/::_COMPONENT_CLASSES_::/g, moduleResults)
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.replace('::_LIBRARY_::', libraryName)
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.replace('::_IMPORTS_::', hasAnyEvents ? eventEmitterImport : '');
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return new Map([[fileName, replacedTemplate]]);
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},
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};
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