$ git clone -n https://src.fedoraproject.org/rpms/geeqie.git /var/lib/mock/f41-build-808033-145625/root/chroot_tmpdir/scmroot/geeqie
Cloning into '/var/lib/mock/f41-build-808033-145625/root/chroot_tmpdir/scmroot/geeqie'...
$ git fetch origin fab6f6a041d54be9d6edfff8a38d49859c6d0dc8:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/geeqie
 * [new ref]         fab6f6a041d54be9d6edfff8a38d49859c6d0dc8 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at fab6f6a Geeqie ver. 2.4