$ git clone -n https://gitee.com/wency_cn/httpd.git /var/lib/mock/dist-an23-build-507590-74937/root/chroot_tmpdir/scmroot/httpd
Cloning into '/var/lib/mock/dist-an23-build-507590-74937/root/chroot_tmpdir/scmroot/httpd'...
$ git fetch origin 95cb27aa6495b9fa2660f1b4ecbb0e416ed91eac:KOJI_FETCH_HEAD
From https://gitee.com/wency_cn/httpd
 * [new ref]         95cb27aa6495b9fa2660f1b4ecbb0e416ed91eac -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 95cb27a Update code from upstream