$ git clone -n https://src.fedoraproject.org/rpms/pekwm.git /var/lib/mock/f41-build-1280353-23185/root/chroot_tmpdir/scmroot/pekwm
Cloning into '/var/lib/mock/f41-build-1280353-23185/root/chroot_tmpdir/scmroot/pekwm'...
$ git fetch origin a32adfaa137240bd12494820bc8e0912f96f581b:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/pekwm
 * [new ref]         a32adfaa137240bd12494820bc8e0912f96f581b -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at a32adfa Eliminate use of obsolete %patchN syntax (#2283636)