We ask for branches to be rebased to avoid/squash commits like:
[1da4dc3] Merge remote-tracking branch 'origin/master' into if-feature [4cb8dd2] Add specs [7fc1ae8] Ugh... dumb fix
These commits are of no use when looking at the git history and can get in the way of finding the point at which a feature/bug landed in master.
Rebasing causes lots of problems when first getting started though. This article by Tom Ashworth helpfully explains everything you need to know about rebasing with git.
If you remember no other fact: know that when you rebase locally you are rewriting the history of the branch. If you have a remote branch:
- Ensure no one else is working on it.
- Delete the remote branch or push your local branch with
- Don't pull from your remote branch after rebasing.