it was not that painful, but for a simple rename it was a lot of debugging time I’ve spent on it. It will show the changes that should happen (even on a case insensitive filesystem) so you think everything should work fine but running it without -n will then fail on case insensitive filesystems. Funny thing is that if you rename a folder/file with the -n option: Git mv has a command option called ‘–dry-run’ (short: ‘-n’) which is supposed to show what changes will be made if you run the command, but it won’t execute the command. The filesystem will still not recognize a change of the letter cases, but git does due to renaming it to a new foldername, and that’s all we wanted :) Other interesting observations Though this is probably not a beautiful technique, it works perfectly fine. It solves the file extension problem especially when the input has multiple extensions. text '/dir/path/' output text.replace (/ (\.\w+)+/,'') result of output: '/dir/path/filename'. After those ‘git mv’s, again, do not forget to add and commit the changes. We might come across filename or file path with multiple extension suffix. After renaming it to the different foldername the folder can finally be renamed to the new folderName. This splits up the renaming process by renaming the folder at first to a completely different foldername. Git mv foldername tempname & git mv tempname folderName you’re on a Mac and you didn’t configure it to be case sensitive, you’ll experience an error message like this one:įatal: renaming ‘foldername’ failed: Invalid argumentĪnd here is what you can do in order to make it work: If you’re using a case insensitive filesystem, e.g. If you try it with the ‘git mv’ command like in the following line Why is this more interesting? Because simple renaming with a normal mv command(not git mv) won’t get recognized as a filechange from git. Except, and here’s the part where it gets interesting: Renaming foldername to folderName on case insensitive file systems This is a pretty simple usecase and should work almost every time. The -u option at the add command is important here, it’ll update already tracked files/folders. Git commit -m "changed the foldername whaddup" If there’s already a newfolder in your repo and you’d like to overwrite it use –forceĭo not forget: you have to add the changes to the index and commit them after renaming with git mv. How to useĪssuming you’d like to change a folder’s name from oldfolder to newfolder We can see there’s no commit so we have to add the updates and commit the changes afterwards. It performs a file move, adds the new file to the index and removes the old file from it. If you want to move several files to a single path you may specify n sources but the last argument is the destination. git mv takes at least two arguments, a source and a destination. Renaming with git mvįor renaming files or folders use nothing but the git mv command. So it happened to me that I was working on a branch of a project and had to rename a subfolder. As easy as it sounds, it turned out renaming files and folders with git can sometimes be pretty painful.
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