So far, I was hoping I could check-in some dummy code-root setups
directly to the git repository as fixtures. Sadly, it's almost
impossible to check-in git repos in a git repo. The only option do to
so would be to setup git subrepo. Needless to say, I *really* don't
want to go down that path.
Instead, I created some infrastructure to create a temp directory in
which we generate the test code-roots on the fly.
This function is meant to retrieve the projects repositories from the
code-root.
This first version is a bit naive in its approach: we consider a
directory to be a git repository as soon as a .git directory is present.
That might be a bit too naive.
Félix Baylac-Jacqué