$ git clone -n https://src.fedoraproject.org/rpms/kealib.git /var/lib/mock/f40-build-2104074-50567/root/chroot_tmpdir/scmroot/kealib
Cloning into '/var/lib/mock/f40-build-2104074-50567/root/chroot_tmpdir/scmroot/kealib'...
$ git fetch origin 552a5880ff1259215bde426c4fb2dcb48c68a9ef:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/kealib
 * [new ref]         552a5880ff1259215bde426c4fb2dcb48c68a9ef -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 552a588 Rebuild (gdal)