To rename the current, local branch use “git branch -m new-name.” To rename a local branch from inside another, use “git branch -m old-name new-name.” To rename a remote branch, delete it with “git push origin –delete old-name”, then push the renamed local branch with “git push origin -u new-name.”
Branching is a trivial exercise in Git. Unfortunately, trivial tasks rarely get due attention, and mistakes happen. If you’ve misnamed a branch, it’ll have to be renamed. Here’s how to do that.
Why Branch Names Are Important in Git
Anything to do with branches in classic version control systems (VCSs) was a big deal. It required a coordinated understanding that a branch was being added or merged, and all of the people using that repository had to make sure they didn’t do anything—or forget to do something—in order for the operation to proceed and succeed.
Operations involving branches were often very slow, too. There was a time penalty top using branches. Git was designed from the get-go to be different. Because it is a distributed version control system, every user has a copy of the full repository on…
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