$ git clone -n https://gitee.com/wenyuzifang/python-pycodestyle.git /var/lib/mock/dist-an23-build-464120-73881/root/chroot_tmpdir/scmroot/python-pycodestyle
Cloning into '/var/lib/mock/dist-an23-build-464120-73881/root/chroot_tmpdir/scmroot/python-pycodestyle'...
$ git fetch origin ad622c7dc9b05637fdaec95cdab37dad3eb007c2:KOJI_FETCH_HEAD
From https://gitee.com/wenyuzifang/python-pycodestyle
 * [new ref]         ad622c7dc9b05637fdaec95cdab37dad3eb007c2 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at ad622c7 Update code from upstream