Issue:
My Flutter builds take too long on Bitrise.
Possible solutions:
Compiling the Firestore iOS SDK in a CI environment might take longer due to lengthy C++ code dependencies. To speed up your build, we recommend you check out our articles on how to optimize build times:
If the above articles don't help, try reducing the build time by integrating the firestore-ios-sdk-frameworks repository to your ios/Podfile inside your Flutter project with a one-liner command as mentioned in this GitHub issue: