I have just automated the process of new targets/flavors creation for my Android and iOS projects. For Android I use a bash script to add new flavor to Android app and then build and sign the app. For iOS I use a script which builds a target and "dynamically" sets all of the necessary parameters and then archives the app end exports to the .ipa file.
I know how to add a new build to the app "project" which already exists on Fabric, but I haven't found any way to upload completely new flavor/target for the first time from command line/script. Is there any way/hack to achieve this?