$ git clone -n https://gitee.com/wenyuzifang/python-portend.git /var/lib/mock/dist-an23-build-481452-74252/root/chroot_tmpdir/scmroot/python-portend
Cloning into '/var/lib/mock/dist-an23-build-481452-74252/root/chroot_tmpdir/scmroot/python-portend'...
$ git fetch origin 4242b1714bc49e299865e6f8fad5ebe601a8165e:KOJI_FETCH_HEAD
From https://gitee.com/wenyuzifang/python-portend
 * [new ref]         4242b1714bc49e299865e6f8fad5ebe601a8165e -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 4242b17 Update code from upstream