$ git clone -n https://gitee.com/wency_cn/dconf.git /var/lib/mock/dist-an23-build-492233-74553/root/chroot_tmpdir/scmroot/dconf
Cloning into '/var/lib/mock/dist-an23-build-492233-74553/root/chroot_tmpdir/scmroot/dconf'...
$ git fetch origin 9989cbe125103c46f3b6640c4cf27737df74bfb7:KOJI_FETCH_HEAD
From https://gitee.com/wency_cn/dconf
 * [new ref]         9989cbe125103c46f3b6640c4cf27737df74bfb7 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 9989cbe Update code from upstream