build failes on CI (app center) with fatal error: 'Firebase.h' file not found

[macrozone]

Description

I am using this script to run detox on appcenter: https://github.com/pniko/detox-appcenter/blob/master/appcenter-post-clone.sh

but detox build failes with ` fatal error:

/Users/vsts/agent/2.136.1/work/1/s/app/node_modules/react-native-firebase/ios/RNFirebase/RNFirebaseUtil.h:6:9: fatal error: 'Firebase.h' file not found
#import <Firebase.h>
 ^~~~~~~~~~~~
1 error generated.

the build works when run locally. I don't think it is directly related to firebase, but more to cocoapods. Does cocoapods require an additional step?

Steps to Reproduce

• install firebase through cocoapods to your app
• run it on appcenter using this script: https://github.com/pniko/detox-appcenter/blob/master/appcenter-post-clone.sh

Detox, Node, Device, Xcode and macOS Versions

• Detox: 8.0.0
• React Native: 0.56
• Node: v8.9.4
• Device: ios simulator
• Xcode: 9.4.1
• macOS: -

Device and verbose Detox logs

see above

[macrozone]

ok, pods need to be installed before running detox build:

cd ios
pod install --repo-update
cd ..