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Текущая директория: /usr/lib/node_modules/bitgo/node_modules/react-native/Libraries/Utilities

Просмотр файла: codegenNativeComponent.js

/**
 * 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-local
 * @format
 */

// TODO: move this file to shims/ReactNative (requires React update and sync)

import type {HostComponent} from '../../src/private/types/HostComponent';

import requireNativeComponent from '../../Libraries/ReactNative/requireNativeComponent';
import UIManager from '../ReactNative/UIManager';

// TODO: import from CodegenSchema once workspaces are enabled
type NativeComponentOptions = $ReadOnly<{
  interfaceOnly?: boolean,
  paperComponentName?: string,
  paperComponentNameDeprecated?: string,
  excludedPlatforms?: $ReadOnlyArray<'iOS' | 'android'>,
}>;

export type NativeComponentType<T: {...}> = HostComponent<T>;

// If this function runs then that means the view configs were not
// generated at build time using `GenerateViewConfigJs.js`. Thus
// we need to `requireNativeComponent` to get the view configs from view managers.
// `requireNativeComponent` is not available in Bridgeless mode.
// e.g. This function runs at runtime if `codegenNativeComponent` was not called
// from a file suffixed with NativeComponent.js.
function codegenNativeComponent<Props: {...}>(
  componentName: string,
  options?: NativeComponentOptions,
): NativeComponentType<Props> {
  if (global.RN$Bridgeless === true && __DEV__) {
    console.warn(
      `Codegen didn't run for ${componentName}. This will be an error in the future. Make sure you are using @react-native/babel-preset when building your JavaScript code.`,
    );
  }

  let componentNameInUse =
    options && options.paperComponentName != null
      ? options.paperComponentName
      : componentName;

  if (options != null && options.paperComponentNameDeprecated != null) {
    if (UIManager.hasViewManagerConfig(componentName)) {
      componentNameInUse = componentName;
    } else if (
      options.paperComponentNameDeprecated != null &&
      UIManager.hasViewManagerConfig(options.paperComponentNameDeprecated)
    ) {
      // $FlowFixMe[incompatible-type]
      componentNameInUse = options.paperComponentNameDeprecated;
    } else {
      throw new Error(
        `Failed to find native component for either ${componentName} or ${
          options.paperComponentNameDeprecated ?? '(unknown)'
        }`,
      );
    }
  }

  return (requireNativeComponent<Props>(
    // $FlowFixMe[incompatible-call]
    componentNameInUse,
  ): HostComponent<Props>);
}

export default codegenNativeComponent;

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