$ git clone -n https://src.fedoraproject.org/rpms/python-opnsense.git /var/lib/mock/f41-build-side-2-python-2706319-30421/root/chroot_tmpdir/scmroot/python-opnsense
Cloning into '/var/lib/mock/f41-build-side-2-python-2706319-30421/root/chroot_tmpdir/scmroot/python-opnsense'...
$ git fetch origin 4230055a36975421407f35b162369b36c81fa8d9:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-opnsense
 * [new ref]         4230055a36975421407f35b162369b36c81fa8d9 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 4230055 convert GPLv3 license to SPDX