$ git clone -n https://gitee.com/opencloudos-stream/perl-Net-DNS.git /var/lib/mock/dist-ocs23-build-22070-1041/root/chroot_tmpdir/scmroot/perl-Net-DNS
Cloning into '/var/lib/mock/dist-ocs23-build-22070-1041/root/chroot_tmpdir/scmroot/perl-Net-DNS'...
$ git fetch origin HEAD:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/perl-Net-DNS
 * [new ref]                    -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at fd8da12 !1 Upgrade to upstream version 1.39 Merge pull request !1 from jackxjchen/master