In Git you can add a submodule to a repository. This is basically a repository embedded in your main repository. This can be very useful. A couple of advantages of using submodules:
- You can separate the code into different repositories.
You have a repository, call it alice/repo
. You would like to transfer it to the user bob
, so it will become bob/repo
.
However, you make heavy use of the GitHub Pages feature, so that people are often accessing https://alice.github.io/repo/
. GitHub will helpfully redirect all of your repository stuff hosted on github.com after the move, but will not redirect the GitHub Pages hosted on github.io.