$ git clone -n https://src.fedoraproject.org/rpms/kakoune.git /var/lib/mock/f40-build-2199566-51748/root/chroot_tmpdir/scmroot/kakoune
Cloning into '/var/lib/mock/f40-build-2199566-51748/root/chroot_tmpdir/scmroot/kakoune'...
$ git fetch origin 7adaa944274e7841087f151394547e2e27bd49f5:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/kakoune
 * [new ref]         7adaa944274e7841087f151394547e2e27bd49f5 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 7adaa94 chore: Update to 2023.08.05 (rh#2229464)