Hello Clément,
> I think there are small modifications to do to (guix git) and (git > clone). I did integrate a part of libgit2 ssh authentification mechanism in Guile-Git in 2017. You can find it in (git fetch) module. It is currently broken, because of a regression. See https://lists.gnu.org/archive/html/guix-devel/2019-11/msg00415.html. What would be missing to have support for authenticated Git repositories as Cuirass inputs is: * Fix the regression mentionned above. * Add support for a fetch-options argument in clone method of (git clone). * In (guix git), "latest-repository-commit" method would take parameters to setup ssh authentication (such as ssh private key path at least) and pass them to "fetch" and "clone" methods of Guile-Git. * Finally in Cuirass, the ssh authentication parameters could be specified in the specification file (maybe for each input?) and passed to "latest-repository-commit" method accordingly. So there's still some work to do :) Mathieu
