$ git clone -n https://gitee.com/wency_cn/haproxy.git /var/lib/mock/dist-an23-build-494050-74584/root/chroot_tmpdir/scmroot/haproxy
Cloning into '/var/lib/mock/dist-an23-build-494050-74584/root/chroot_tmpdir/scmroot/haproxy'...
$ git fetch origin 7a88ffc24ed15c60d891f823eeadb5f490588dcc:KOJI_FETCH_HEAD
From https://gitee.com/wency_cn/haproxy
 * [new ref]         7a88ffc24ed15c60d891f823eeadb5f490588dcc -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 7a88ffc Update code from upstream