$ git clone -n https://src.fedoraproject.org/rpms/libspf2.git /var/lib/mock/f41-build-side-1-2645495-27108/root/chroot_tmpdir/scmroot/libspf2
Cloning into '/var/lib/mock/f41-build-side-1-2645495-27108/root/chroot_tmpdir/scmroot/libspf2'...
$ git fetch origin 231a96b7fd200f2bbfdbee32d2545c47b4daac82:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/libspf2
 * [new ref]         231a96b7fd200f2bbfdbee32d2545c47b4daac82 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 231a96b convert GPL+ or Artistic license to SPDX