$ git clone -n https://src.fedoraproject.org/rpms/geolite2.git /var/lib/mock/f45-build-9868-409/root/chroot_tmpdir/scmroot/geolite2
Cloning into '/var/lib/mock/f45-build-9868-409/root/chroot_tmpdir/scmroot/geolite2'...
$ git fetch origin b42120470136cf2202b8d93228994af8f37606c6:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/geolite2
 * [new ref]         b42120470136cf2202b8d93228994af8f37606c6 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at b421204 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild