$ git clone -n https://gitee.com/wenyuzifang/python-regex.git /var/lib/mock/dist-an23-build-481546-74252/root/chroot_tmpdir/scmroot/python-regex
Cloning into '/var/lib/mock/dist-an23-build-481546-74252/root/chroot_tmpdir/scmroot/python-regex'...
$ git fetch origin f77acd339a2818cf3994f7215b2b6f4f18c10628:KOJI_FETCH_HEAD
From https://gitee.com/wenyuzifang/python-regex
 * [new ref]         f77acd339a2818cf3994f7215b2b6f4f18c10628 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at f77acd3 Update code from upstream