$ git clone -n https://src.fedoraproject.org/rpms/geeqie.git /var/lib/mock/f40-build-2633418-65940/root/chroot_tmpdir/scmroot/geeqie
Cloning into '/var/lib/mock/f40-build-2633418-65940/root/chroot_tmpdir/scmroot/geeqie'...
$ git fetch origin 421a14362beacd84cd12c78dbd371c2a73791530:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/geeqie
 * [new ref]         421a14362beacd84cd12c78dbd371c2a73791530 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 421a143 Version 2.2