$ git clone -n https://gitee.com/opencloudos-stream/checkpolicy.git /var/lib/mock/dist-ocs23-build-233703-20047/root/chroot_tmpdir/scmroot/checkpolicy
Cloning into '/var/lib/mock/dist-ocs23-build-233703-20047/root/chroot_tmpdir/scmroot/checkpolicy'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/checkpolicy
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at a690b04 Rebuilt for loongarch release