$ git clone -n https://src.fedoraproject.org/rpms/kitty.git /var/lib/mock/f38-build-729846-101876/root/chroot_tmpdir/scmroot/kitty
Cloning into '/var/lib/mock/f38-build-729846-101876/root/chroot_tmpdir/scmroot/kitty'...
$ git fetch origin 67ec68d30fec595244abc14a6286f8d86b6c3599:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/kitty
 * [new ref]         67ec68d30fec595244abc14a6286f8d86b6c3599 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 67ec68d Ask for permission before executing script files