Undo an hg push (backout?)

Question

I made a big oops, and could use some help undoing it.

We have two repositories-a fairly stable repository, and a repository we\'re working on changes in. I just ma

Answer 1

hg rollback will revert the one last commit, deleting any history that would otherwise been made.

So, if you start with this:

*merge
| \
|  \
|   *b
*a  |
|  / 
*c

hg rollback will give:

*a  *b
|  / 
*c

note that you can only do hg rollback only once.

You should make a complete backup of the repository before doing rollback. To do this, simply hg clone the whole repository.