You could set up a script that lives in the cloud (so you don't have to), receives PRs through webhooks, fetches any associated diff, and stores them in S3 for you to download later.
Maybe another script to download them all at once, and apply each diff to its own own branch automatically.
Almost everything about git and github/gitlab/etc. can be scripted. You don't have to do anything on their website if you're willing to pipe some text around the old way.
Maybe another script to download them all at once, and apply each diff to its own own branch automatically.
Almost everything about git and github/gitlab/etc. can be scripted. You don't have to do anything on their website if you're willing to pipe some text around the old way.