$ git clone -n https://src.fedoraproject.org/rpms/kgraphviewer.git /var/lib/mock/f41-build-846319-163038/root/chroot_tmpdir/scmroot/kgraphviewer
Cloning into '/var/lib/mock/f41-build-846319-163038/root/chroot_tmpdir/scmroot/kgraphviewer'...
$ git fetch origin fd0d5bb2c2061b838bf002f167bcf1861aca8004:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/kgraphviewer
 * [new ref]         fd0d5bb2c2061b838bf002f167bcf1861aca8004 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at fd0d5bb 24.08.0