We have a lane that submits to the appstore, which handles uploading to the appstore. I'd like to take those already uploaded builds and submit them for external review.
From what I can tell, both the appstore and tesflight actions are expecting an actual ipa to be available to upload. What I'd like to do is to run a lane that will take an already processed build and submit it for external testing with tesflight.
Essentially, I'd like to periodically run a lane that checks if the latest build has been submitted for external testing, and if it hasn't I want to submit it.