mirror of
https://github.com/facebook/react-native.git
synced 2025-11-01 09:14:26 +00:00
Samuel Susla
b6a23d8793
Summary: Currently we generate Java ViewManager interfaces and C++ classes for iOS regardless whether the component is supported on platform or it isn't. This adds an option to exclude either iOS to Android in order to avoid this. Changelog: In codegen it is now possible to exclude one or the other platform Reviewed By: rickhanlonii Differential Revision: D18217185 fbshipit-source-id: 1c569b92c92a5b991c96b0abdff6b8ed395e449f
64 lines
2.0 KiB
JavaScript
64 lines
2.0 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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* @format
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* @flow
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*/
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// TODO: move this file to shims/ReactNative (requires React update and sync)
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'use strict';
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import requireNativeComponent from '../../Libraries/ReactNative/requireNativeComponent';
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import type {HostComponent} from '../../Libraries/Renderer/shims/ReactNativeTypes';
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import {UIManager} from 'react-native';
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// TODO: import from CodegenSchema once workspaces are enabled
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type Options = $ReadOnly<{|
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interfaceOnly?: boolean,
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paperComponentName?: string,
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paperComponentNameDeprecated?: string,
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excludedPlatform?: 'iOS' | 'android',
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|}>;
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export type NativeComponentType<T> = HostComponent<T>;
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function codegenNativeComponent<Props>(
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componentName: string,
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options?: Options,
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): NativeComponentType<Props> {
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let componentNameInUse =
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options && options.paperComponentName
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? options.paperComponentName
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: componentName;
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if (options != null && options.paperComponentNameDeprecated != null) {
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if (UIManager.getViewManagerConfig(componentName)) {
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componentNameInUse = componentName;
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} else if (
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options.paperComponentNameDeprecated != null &&
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UIManager.getViewManagerConfig(options.paperComponentNameDeprecated)
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) {
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componentNameInUse = options.paperComponentNameDeprecated;
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} else {
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throw new Error(
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`Failed to find native component for either ${componentName} or ${options.paperComponentNameDeprecated ||
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'(unknown)'}`,
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);
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}
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}
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// If this function is run at runtime then that means the view configs were not
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// generated with the view config babel plugin, so we need to require the native component.
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//
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// This will be useful during migration, but eventually this will error.
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return (requireNativeComponent<Props>(
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componentNameInUse,
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): HostComponent<Props>);
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}
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export default codegenNativeComponent;
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