mirror of
https://github.com/facebook/react-native.git
synced 2025-11-01 09:14:26 +00:00
Eli White
c24c8a039c
Summary: By depending on react-native, these files can't be flow strict until index.js is flow strict. By depending on the internals directly they can be flow strict as soon as their dependents are flow strict. Changelog: [Internal] Refactoring some core file imports to depend on internals directly Reviewed By: zackargyle Differential Revision: D18828324 fbshipit-source-id: 2a347c4e234a64edbb3e6f0ef6387ef1ce78badc
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 '../ReactNative/UIManager';
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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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