$ git clone -n https://gitee.com/opencloudos-stream/ppp.git /home/lib/mock/dist-ocs23-loongarch64-build-178349-11344/root/chroot_tmpdir/scmroot/ppp
Cloning into '/home/lib/mock/dist-ocs23-loongarch64-build-178349-11344/root/chroot_tmpdir/scmroot/ppp'...
$ git fetch origin HEAD:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/ppp
 * [new ref]         HEAD       -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 5a04f01 Rebuilt for OpenCloudOS Stream 23.09