In git let say I commit A and B
A---[B]
But then I revert with
git revert HEAD
So I am there now:
[A]---B
How do I cancel my revert so that I can go back to B?
You have two general choices:
git reset --hard HEAD^
The second option is only appropriate if you have not pushed your changes anywhere else. In fact, if you haven't pushed your first revert commit anywhere yet, you can simply use
git reset --hard
to roll back without creating any revert commits at all.