$ git clone -n https://gitee.com/opencloudos-stream/lua-mpack.git /var/lib/mock/dist-ocs23-build-238282-21260/root/chroot_tmpdir/scmroot/lua-mpack
Cloning into '/var/lib/mock/dist-ocs23-build-238282-21260/root/chroot_tmpdir/scmroot/lua-mpack'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/lua-mpack
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 1f803fb Rebuilt for loongarch release