Is there a way to add a git submodule with all of its files? I really just need the files as a subdirectory with an easy way to run the update with git fetch and git pull.
I tried git cloning the repository but that added the directory as a submodule without the files.
Perhaps you want git subtree merge?
Something like:
git subtree add --prefix [submodule name] [submodule url] master
See http://blogs.atlassian.com/2013/05/alternatives-to-git-submodule-git-subtree/