$ git clone -n https://src.fedoraproject.org/rpms/R-quadprog.git /var/lib/mock/f31-build-51545-27412/root/chroot_tmpdir/scmroot/R-quadprog
Cloning into '/var/lib/mock/f31-build-51545-27412/root/chroot_tmpdir/scmroot/R-quadprog'...
$ git reset --hard 4dbe832e821de44b91ff81c89dcdd84a6fa7245b
HEAD is now at 4dbe832 Update to latest version.