fix: use public api instead of private in expo config plugin (#1496)

Author: vonovak

README.md

@@ -1,13 +1,30 @@
 ![React Native Google Sign In](img/header.png)
 
-<p align="center">
-  <a href="https://www.npmjs.com/package/@react-native-google-signin/google-signin"><img src="https://badge.fury.io/js/@react-native-google-signin%2Fgoogle-signin.svg" alt="NPM Version"></a>
-</p>
+[![npm version](https://img.shields.io/npm/v/@react-native-google-signin/google-signin.svg)](https://www.npmjs.com/package/@react-native-google-signin/google-signin)
+[![npm downloads](https://img.shields.io/npm/dm/@react-native-google-signin/google-signin.svg)](https://www.npmjs.com/package/@react-native-google-signin/google-signin)
 
-❤️❤️ [New documentation site available!](https://react-native-google-signin.github.io/docs/install) ❤️❤️
+## Google Sign-In for React Native
 
-[website sources live here](https://github.com/react-native-google-signin/docs/tree/main/docs)
+`@react-native-google-signin/google-signin` provides Google authentication for React Native and Expo apps.
+
+This is the free (public) version, supporting Android and iOS. It uses the legacy Google Sign-In SDK on Android.
+
+**[Full documentation](https://react-native-google-signin.github.io/docs/install)**
+
+## Looking for a modern implementation not relying on deprecated APIs, and web or macOS support?
+
+[**Universal Sign In**](https://universal-sign-in.com) is the premium version of this package, built on modern Google identity APIs:
+
+- **Cross-platform**: Android (Credential Manager), iOS, web, and macOS from a single API
+- **Config Doctor**: CLI tool that diagnoses Android configuration issues — no more hours lost to `DEVELOPER_ERROR`
+- **Auto-detect**: Automatic configuration parameter detection for faster setup
+- **Advanced security**: Custom nonce support, iOS App Check, and more
+- **Maintained**: Your purchase keeps the package rock-solid and up-to-date with new Expo and React Native releases
+
+1 million+ npm downloads and trusted by indie hackers as well as large teams.
+
+[**Get a license**](https://universal-sign-in.com/#pricing) | [**See what's included**](https://react-native-google-signin.github.io/docs/install#premium)
 
 ## Licence
 
-(MIT)
+MIT

package.json

@@ -2,6 +2,7 @@
   "name": "@react-native-google-signin/google-signin",
   "version": "16.1.1",
   "description": "Google sign in for your react native applications",
+  "funding": "https://universal-sign-in.com",
   "main": "./lib/module/index.js",
   "types": "./lib/typescript/src/index.d.ts",
   "source": "./src/index.ts",

plugin/src/withGoogleSignIn.ts

@@ -1,7 +1,6 @@
-import { appendScheme } from '@expo/config-plugins/build/ios/Scheme';
 import type { ExpoConfig } from 'expo/config';
 import {
-  ConfigPlugin,
+  type ConfigPlugin,
   AndroidConfig,
   IOSConfig,
   createRunOncePlugin,
@@ -46,7 +45,11 @@ const withGoogleSignInWithoutFirebase: ConfigPlugin<Options> = (
 
 export const withGoogleUrlScheme: ConfigPlugin<Options> = (config, options) => {
   return withInfoPlist(config, (config) => {
-    config.modResults = appendScheme(options.iosUrlScheme, config.modResults);
+    const scheme = options.iosUrlScheme;
+    const infoPlist = config.modResults;
+    if (!IOSConfig.Scheme.hasScheme(scheme, infoPlist)) {
+      config.modResults = IOSConfig.Scheme.appendScheme(scheme, infoPlist);
+    }
     return config;
   });
 };