Merge pull request #816 from firebase/readmes

Add OAuth and Sign In with Apple to README

Author: morganchen12

Auth/README.md

@@ -18,7 +18,8 @@ FirebaseUI can be easily customized to fit in with the rest of your app's visual
 style, and it is open source, so you aren't constrained in realizing the user
 experience you want.
 
-Compatible FirebaseUI clients are also available for [Android](https://github.com/firebase/firebaseui-android/tree/master/auth)
+Compatible FirebaseUI Auth clients are also available for
+[Android](https://github.com/firebase/firebaseui-android/tree/master/auth)
 and [Web](https://github.com/firebase/firebaseui-web/).
 
 ## Table of Contents
@@ -49,6 +50,8 @@ Auth guides at the following links:
 - [Google](https://firebase.google.com/docs/auth/ios/google-signin#before_you_begin)
 - [Facebook](https://firebase.google.com/docs/auth/ios/facebook-login#before_you_begin)
 - [Phone](https://firebase.google.com/docs/auth/ios/phone-auth#before_you_begin)
+- [Sign in with Apple](https://firebase.google.com/docs/auth/ios/apple#before_you_begin)
+  - For Sign in with Apple, read the [Comply with Apple anonymized data requirements](https://firebase.google.com/docs/auth/ios/apple#comply-with-apple-anonymized-data-requirements) section as well. 
 
 ## Using FirebaseUI for Authentication
 
@@ -95,8 +98,13 @@ let providers: [FUIAuthProvider] = [
   FUIGoogleAuth(),
   FUIFacebookAuth(),
   FUIPhoneAuth(authUI: FUIAuth.defaultAuthUI()),
+  FUIOAuth.appleAuthProvider(),
+  FUIOAuth.twitterAuthProvider(),
+  FUIOAuth.githubAuthProvider(),
+  FUIOAuth.microsoftAuthProvider(),
+  FUIOAuth.yahooAuthProvider(),
 ]
-self.authUI?.providers = providers
+authUI?.providers = providers
 ```
 
 ```objective-c
@@ -109,14 +117,21 @@ NSArray<id<FUIAuthProvider>> *providers = @[
   [[FUIEmailAuth alloc] init],
   [[FUIGoogleAuth alloc] init],
   [[FUIFacebookAuth alloc] init],
-  [[FUIPhoneAuth alloc] initWithAuthUI:[FUIAuth defaultAuthUI]]
+  [[FUIPhoneAuth alloc] initWithAuthUI:[FUIAuth defaultAuthUI]],
+  [FUIOAuth appleAuthProvider],
+  [FUIOAuth twitterAuthProvider],
+  [FUIOAuth githubAuthProvider],
+  [FUIOAuth microsoftAuthProvider],
+  [FUIOAuth yahooAuthProvider]
 ];
-_authUI.providers = providers;
+self.authUI.providers = providers;
 ```
 
 For Google Sign-in support, add custom URL schemes to your Xcode project
 (step 1 of the [implement Google Sign-In documentation](https://developers.google.com/firebase/docs/auth/ios/google-signin#2_implement_google_sign-in)).
 
+For Sign in with Apple support, add the Sign in with Apple capability to your entitlements file.
+
 For Facebook Login support, follow step 3 and 4 of
 [Facebook login documentation](https://developers.google.com/firebase/docs/auth/ios/facebook-login#before_you_begin),
 and follow the [Facebook SDK for iOS Getting started documentation](https://developers.facebook.com/docs/ios/getting-started).

README.md

@@ -14,22 +14,22 @@ FirebaseUI supports iOS 8.0+. We recommend using [CocoaPods](https://cocoapods.o
 the following to your `Podfile`:
 
 ```ruby
-pod 'FirebaseUI', '~> 5.0'       # Pull in all Firebase UI features
+pod 'FirebaseUI', '~> 8.0'       # Pull in all Firebase UI features
 ```
 
 If you don't want to use all of FirebaseUI, there are multiple subspecs which can selectively install subsets of the full feature set:
 
 ```ruby
-# Only pull in FirebaseUI Firestore features
+# Only pull in Firestore features
 pod 'FirebaseUI/Firestore', '~> 8.0'
 
-# Only pull in FirebaseUI Database features
+# Only pull in Database features
 pod 'FirebaseUI/Database', '~> 8.0'
 
-# Only pull in FirebaseUI Storage features
+# Only pull in Storage features
 pod 'FirebaseUI/Storage', '~> 8.0'
 
-# Only pull in FirebaseUI Auth features
+# Only pull in Auth features
 pod 'FirebaseUI/Auth', '~> 8.0'
 
 # Only pull in Facebook login features
@@ -73,6 +73,7 @@ following commands to get your environment set up:
 ```bash
 $ git clone https://github.com/firebase/FirebaseUI-iOS.git
 $ cd FirebaseUI-iOS
+$ cd Auth # or PhoneAuth, Database, etc
 $ pod install
 ```