Git submodules in N easy steps

Git has something called submodule support. This allows you to specify one or more other git repositories within another – a bit like svn:externals (except trickier, but more powerful of course :).

The git user manual describes submodules but it took me a while to figure it out, so I’m hoping these examples will help others (and me again when I forget and find my own page when googling about it :)

These examples deal with your_project and the project you’ll be adding as a submodule, other_project

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