$ git clone -n https://src.fedoraproject.org/rpms/python-pyshtools.git /var/lib/mock/f40-build-735664-106454/root/chroot_tmpdir/scmroot/python-pyshtools
Cloning into '/var/lib/mock/f40-build-735664-106454/root/chroot_tmpdir/scmroot/python-pyshtools'...
$ git fetch origin 219639f1fd4125e847058665b5b8382b0ea19f8a:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-pyshtools
 * [new ref]         219639f1fd4125e847058665b5b8382b0ea19f8a -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 219639f Update to latest version (#2235318)