$ git clone -n https://src.fedoraproject.org/rpms/kdegraphics-mobipocket.git /var/lib/mock/f40-build-2227317-53009/root/chroot_tmpdir/scmroot/kdegraphics-mobipocket
Cloning into '/var/lib/mock/f40-build-2227317-53009/root/chroot_tmpdir/scmroot/kdegraphics-mobipocket'...
$ git fetch origin 980a920d2f8190fc01fc358453036a15ac894109:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/kdegraphics-mobipocket
 * [new ref]         980a920d2f8190fc01fc358453036a15ac894109 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 980a920 Upload 24.01.85 sources