$ git clone -n https://gitee.com/opencloudos-stream/lua-lunitx.git /var/lib/mock/dist-ocs23-build-17365-1041/root/chroot_tmpdir/scmroot/lua-lunitx
Cloning into '/var/lib/mock/dist-ocs23-build-17365-1041/root/chroot_tmpdir/scmroot/lua-lunitx'...
$ git fetch origin HEAD:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/lua-lunitx
 * [new ref]                    -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at c51e4a1 OCS package init