In setting up the stad.us blog and website, I had the opportunity to start using the git submodule command for the first time to work with submodules. I don’t pretend that there are other ways to use submodules, but these are the commands I use the most.
Add
Anything can be added as a submodule to an existing git project as long as the submodule is itself a git project. In my case, I forked the Beautiful Hugo theme for this Hugo based website. It needs to be linked from the themes directory in my site repository.
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