You can undo many other Git operations with this familiar keyboard shortcut. If you're using the Tower Git client, you can simply press CMD+Z (or CTRL+Z on Windows) - like you would to undo changes in a text editor - to undo the deletion and restore the branch: Learn more about this in our free First Aid Kit for Git video series. If you're working with Git on the Command Line, you should take a look at a Git tool called "Reflog". In most cases, if you don't let too much time pass, you can restore a deleted branch. It goes without saying: please be careful with this command! Can I undo deleting a branch? This will force deletion of the branch, even if it contains unmerged / unpushed commits. because you've programmed yourself into a dead end and produced commits that aren't worth keeping) you can do so with the "-D" flag: $ git branch -D If you want to delete such a branch nonetheless (e.g. This is a very sensible rule that protects you from inadvertently losing commit data. In some cases, Git might refuse to delete your local branch: when it contains commits that haven't been merged into any other local branches or pushed to a remote repository. As a bonus, we added a git alias for our cleanup command that allows us to cleanup our local branches using git gone.Git makes managing branches really easy - and deleting local branches is no exception: $ git branch -d We did this by combining the git for-each-ref command with the awk and xargs commands. In this blog post, we’ve shown how to cleanup local git branches that are tracking remote branches that no longer exist. Interestingly, due to the way git is implemented on Windows, the above alias also works on Windows. Gone = ! "git fetch -p & git for-each-ref -format '%(refname:short) %(upstream:track)' | awk '$2 = \"\" ' | xargs -r git branch -D" Within that file, find the section (or add it), and add an alias to it named gone: You can edit this file by running: git config -global -edit. Our final step is to add our command as a git alias, which allows one to define custom commands that can be called as if they were built into git. Sweet! The final step is to pipe this output to xargs to delete the branches: $ git for-each-ref -format '%(refname:short) %(upstream:track)' |ĭeleted branch grammar-fix (was 01257bd).Īnd that’s it! We now have a single command to delete all local branches which remote tracking branches have been deleted. We can do this by piping the output to awk, which can filter the branches and print their name (removing the remote tracking status): $ git for-each-ref -format '%(refname:short) %(upstream:track)' | The next step is to filter the branches which remote branch is gone. Great! We now have a reliable, consistent way to retrieve our local branches and their remote tracking status. This article describes how to delete a Git branch by using two different methods: in Visual Studio and from the command line. We can do one last optimization here, and that is to return the branches in their shortened format by using refname:short: $ git for-each-ref -format '%(refname:short) %(upstream:track)' refs/heads Delete a Git branch n INCLUDE version-lt-eq-azure-devopsnINCLUDE version-vs-gt-eq-2019 n. Now this is something we can work with! As we’re only interested in our local branches (heads), we’ll filter them by appending refs/heads to our command: $ git for-each-ref -format '%(refname) %(upstream:track)' refs/heads We can use git for-each-ref to list all branches and their upstream’s branch’s status in our desired format: $ git for-each-ref -format '%(refname) %(upstream:track)' It so happens that the git for-each-ref command lets us specify its output format, neatly circumventing the aforementioned problems. The output can be modified by the user.See this blog post by Junio C Hamano (git maintainer). The output could change in the future.However, this is problematic for the following reasons: A naive approach would be to parse the aforementioned output of git branch -v. The first step in our automation is to identify the branches to delete. But what if there are many of these branches? Things would get tedious quickly, so let’s try to automate this! Identifying the gone branches Our only option is to manually delete them through git branch -d. Unfortunately, git does not have built-in functionality to cleanup these local branches. This indicates that these branches are indeed tracking remote branches that have been deleted. There are three local branches, of which two ( fix-typo and grammar-fix) are marked with. Let’s see if we have local branches that are tracking deleted branches: $ git branch -vįix-typo 7b57d4f Fix typo in README In this case, three remote branches were deleted. To identify these branches, we first have to cleanup (prune) the remote’s branches: $ git fetch -p When using git, local branches can track remote branches that no longer exist (the remote branch is gone).
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