Skimming through the SubModule tutorial, I created a submodule out of the boto project. Then, I discovered that I actually need only a subset of this project – specifically, the boto folder.
I would like to change my submodule to point to this folder. When I look in .gitmodules, I see
path = backup/src/boto
url = https://github.com/boto/boto.git
What URL should I use instead of https://github.com/boto/boto.git? After I change the URL, should I delete the boto folder locally and re-pull?
I’m afraid the URL for submodules always just points to the repository – you can’t specify that you only want a subfolder of a repository, in the same way that git doesn’t support “narrow clones” in general.
If you can’t live with having the whole repository as a submodule, you could always create a new repository that’s cloned from boto and then set up a cron job to:
git fetchthat repository into a directory
git filter-branchto update a branch where the subdirectory is at the top level.
- Add that branch of the repository as the submodule. However, that’s all a bit fiddly and my preference would just be to live with having the whole repository as a submodule.