I would love a way to programmatically pass in a PR description to

gt submit

. I have a few different ideas of how this could be achieved: • A flag like

--description-from-top-commit

, to use the message of each branch's topmost commit as the PR description, would work well. • A flag like

--description-from-file <path>

would be simpler and more flexible, but it's not clear how it would work for stacks. • An option to force opening my

EDITOR

(without asking me first) would also suffice — I could set EDITOR to a script that spits out the message I want.

We're actually working on something for this. Testing it internally now, but stay tuned!