$ git clone -n https://gitee.com/opencloudos-stream/open-sans-fonts.git /var/lib/mock/dist-ocs23-build-43160-2059/root/chroot_tmpdir/scmroot/open-sans-fonts
Cloning into '/var/lib/mock/dist-ocs23-build-43160-2059/root/chroot_tmpdir/scmroot/open-sans-fonts'...
$ git fetch origin HEAD:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/open-sans-fonts
 * [new ref]         HEAD       -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 5dfe801 update