$ git clone -n https://src.fedoraproject.org/rpms/clamav.git /var/lib/mock/f38-build-723011-98971/root/chroot_tmpdir/scmroot/clamav
Cloning into '/var/lib/mock/f38-build-723011-98971/root/chroot_tmpdir/scmroot/clamav'...
$ git fetch origin 45cae73773d65626f203bce433aa597e6d631ba2:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/clamav
 * [new ref]         45cae73773d65626f203bce433aa597e6d631ba2 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 45cae73 Have clamav-freshclam ghost all of the .cld and .cvd files