LenzSDK_iOS/RNCode/node_modules/@react-native-community/cli/build/tools/metroPlatformResolver.js

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.reactNativePlatformResolver = reactNativePlatformResolver;

function _metroResolver() {
  const data = require("metro-resolver");

  _metroResolver = function () {
    return data;
  };

  return data;
}

/**
 * This is an implementation of a metro resolveRequest option which will remap react-native imports
 * to different npm packages based on the platform requested.  This allows a single metro instance/config
 * to produce bundles for multiple out of tree platforms at a time.
 *
 * @param platformImplementations
 * A map of platform to npm package that implements that platform
 *
 * Ex:
 * {
 *    windows: 'react-native-windows'
 *    macos: 'react-native-macos'
 * }
 */
// @ts-ignore - no typed definition for the package
function reactNativePlatformResolver(platformImplementations) {
  return (context, _realModuleName, platform, moduleName) => {
    let backupResolveRequest = context.resolveRequest;
    delete context.resolveRequest;

    try {
      let modifiedModuleName = moduleName;

      if (platformImplementations[platform]) {
        if (moduleName === 'react-native') {
          modifiedModuleName = platformImplementations[platform];
        } else if (moduleName.startsWith('react-native/')) {
          modifiedModuleName = `${platformImplementations[platform]}/${modifiedModuleName.slice('react-native/'.length)}`;
        }
      }

      let result = (0, _metroResolver().resolve)(context, modifiedModuleName, platform);
      return result;
    } catch (e) {
      throw e;
    } finally {
      context.resolveRequest = backupResolveRequest;
    }
  };
}

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