$ git clone -n https://src.fedoraproject.org/rpms/kdialog.git /var/lib/mock/f40-build-2178882-51101/root/chroot_tmpdir/scmroot/kdialog
Cloning into '/var/lib/mock/f40-build-2178882-51101/root/chroot_tmpdir/scmroot/kdialog'...
$ git fetch origin ef1ed8c4a524951f2fc1c4633686f9486dab8f45:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/kdialog
 * [new ref]         ef1ed8c4a524951f2fc1c4633686f9486dab8f45 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at ef1ed8c 24.01.85