$ git clone -n https://gitee.com/opencloudos-stream/aardvark-dns.git /var/lib/mock/dist-ocs23-build-8077-69/root/chroot_tmpdir/scmroot/aardvark-dns
Cloning into '/var/lib/mock/dist-ocs23-build-8077-69/root/chroot_tmpdir/scmroot/aardvark-dns'...
$ git fetch origin HEAD:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/aardvark-dns
 * [new ref]                    -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at f83a2b5 !1 Upgrade to 1.6.0 Merge pull request !1 from kianli/master