Delete all local changesets and revert to tree

Question

I\'m using Mercurial and I\'ve got into a terrible mess locally, with three heads. I can\'t push, and I just want to delete all my local changes and commits and start again with

Answer 1

You may use

hg strip revision

to kill any revision and its subtree in your local repository.

https://www.mercurial-scm.org/wiki/Strip

But don't try to use it for anything that has been already pushed.