$ git clone -n https://src.fedoraproject.org/rpms/pplite.git /var/lib/mock/f40-build-2023937-46947/root/chroot_tmpdir/scmroot/pplite
Cloning into '/var/lib/mock/f40-build-2023937-46947/root/chroot_tmpdir/scmroot/pplite'...
$ git fetch origin ac5b69004c616c895cfdb856727cb700471e3a9c:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/pplite
 * [new ref]         ac5b69004c616c895cfdb856727cb700471e3a9c -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at ac5b690 Initial RPM