$ git clone -n https://gitee.com/wenyuzifang/dconf.git /var/lib/mock/dist-an23-build-469594-74027/root/chroot_tmpdir/scmroot/dconf
Cloning into '/var/lib/mock/dist-an23-build-469594-74027/root/chroot_tmpdir/scmroot/dconf'...
$ git fetch origin 9ada83f8fcccc36ad31c8333350350e2c51650b2:KOJI_FETCH_HEAD
From https://gitee.com/wenyuzifang/dconf
 * [new ref]         9ada83f8fcccc36ad31c8333350350e2c51650b2 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 9ada83f Update code from upstream