$ git clone -n https://github.com/xcp-ng-rpms/vendor-drivers.git /var/lib/mock/v8.0-base-1241-495/root/chroot_tmpdir/scmroot/vendor-drivers
Cloning into '/var/lib/mock/v8.0-base-1241-495/root/chroot_tmpdir/scmroot/vendor-drivers'...
$ git reset --hard 1dc19f2ff0d16e67347d8e16712f9dceff9e9268
HEAD is now at 1dc19f2 Import vendor-drivers-1.0.0-1.el7.centos.src.rpm