$ git clone -n https://gitee.com/opencloudos-stream/libSM.git /var/lib/mock/dist-ocs23-build-235907-20665/root/chroot_tmpdir/scmroot/libSM
Cloning into '/var/lib/mock/dist-ocs23-build-235907-20665/root/chroot_tmpdir/scmroot/libSM'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/libSM
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at b97b6ad Rebuilt for loongarch release