$ git clone -n https://src.fedoraproject.org/rpms/libofx.git /var/lib/mock/f41-build-832213-14881/root/chroot_tmpdir/scmroot/libofx
Cloning into '/var/lib/mock/f41-build-832213-14881/root/chroot_tmpdir/scmroot/libofx'...
$ git fetch origin 41f3cdb02a1c8477ad8f4c37d4258636c740c367:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/libofx
 * [new ref]         41f3cdb02a1c8477ad8f4c37d4258636c740c367 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 41f3cdb Eliminate use of obsolete %patchN syntax (#2283636)