iOS Installation

1) Setup google-services.plist and dependencies

Setup the google-services.plist file and Firebase ios frameworks first; check out the relevant Firebase docs here.

1.1) Initialisation

Make sure you've added the following to the top of your ios/[YOUR APP NAME]]/AppDelegate.m file:

#import <Firebase.h>

and this to the didFinishLaunchingWithOptions:(NSDictionary *)launchOptions method:

[FIRApp configure];

2) Link RNFirebase

There are multiple ways to install RNFirebase depending on how your project is currently setup:

2.1) Existing Cocoapods setup, including React Native as a pod

Simply add the following to your Podfile:

# Required by RNFirebase - you should already have some of these from step 1.
pod 'Firebase/Auth'
pod 'Firebase/Analytics'
pod 'Firebase/AppIndexing'
pod 'Firebase/Core'
pod 'Firebase/Crash'
pod 'Firebase/Database'
pod 'Firebase/DynamicLinks'
pod 'Firebase/Messaging'
pod 'Firebase/RemoteConfig'
pod 'Firebase/Storage'
pod 'RNFirebase', :path => '../node_modules/react-native-firebase'

2.2) Via react-native-cli link

React native ships with a link command that can be used to link the projects together, which can help automate the process of linking our package environments.

react-native link react-native-firebase

Update the newly installed pods once the linking is done:

cd ios && pod update --verbose

cocoapods

We've automated the process of setting up with cocoapods. This will happen automatically upon linking the package with react-native-cli.

Remember to use the ios/[YOUR APP NAME].xcworkspace instead of the ios/[YOUR APP NAME].xcproj file from now on.

2.3) Manually

If you prefer not to use react-native link, we can manually link the package together with the following steps, after npm install:

A. In XCode, right click on Libraries and find the Add Files to [project name].

B. Add the node_modules/react-native-firebase/ios/Firebase.xcodeproj

C. Ensure that the Build Settings of the RNFirebase.xcodeproj project is ticked to All and it's Header Search Paths include both of the following paths and are set to recursive:

$(SRCROOT)/../../react-native/React
$(SRCROOT)/../node_modules/react-native/React
${PROJECT_DIR}/../../../ios/Pods

D. Setting up cocoapods

Since we're dependent upon cocoapods (or at least the Firebase libraries being available at the root project -- i.e. your application), we have to make them available for RNFirebase to find them.

Using cocoapods is the easiest way to get started with this linking. Add or update a Podfile at ios/Podfile in your app with the following:

# Required by RNFirebase
pod 'Firebase/Auth'
pod 'Firebase/Analytics'
pod 'Firebase/AppIndexing'
pod 'Firebase/Core'
pod 'Firebase/Crash'
pod 'Firebase/Database'
pod 'Firebase/DynamicLinks'
pod 'Firebase/Messaging'
pod 'Firebase/RemoteConfig'
pod 'Firebase/Storage'

Then you can run (cd ios && pod install) to get the pods opened. If you do use this route, remember to use the .xcworkspace file.

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