$ git clone -n https://gitee.com/wenyuzifang/python-portend.git /var/lib/mock/dist-an23-build-486461-74383/root/chroot_tmpdir/scmroot/python-portend
Cloning into '/var/lib/mock/dist-an23-build-486461-74383/root/chroot_tmpdir/scmroot/python-portend'...
$ git fetch origin 6922a275b17fe212be8207ea2856c3c18dd246d1:KOJI_FETCH_HEAD
From https://gitee.com/wenyuzifang/python-portend
 * [new ref]         6922a275b17fe212be8207ea2856c3c18dd246d1 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 6922a27 Update code from upstream