$ git clone -n https://gitee.com/opencloudos-stream/sip6.git /var/lib/mock/dist-ocs23-build-47515-2059/root/chroot_tmpdir/scmroot/sip6
Cloning into '/var/lib/mock/dist-ocs23-build-47515-2059/root/chroot_tmpdir/scmroot/sip6'...
$ git fetch origin HEAD:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/sip6
 * [new ref]         HEAD       -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 676509f !2 update changelog Merge pull request !2 from abushwang/master