$ git clone -n https://gitee.com/opencloudos-stream/sombok.git /var/lib/mock/dist-ocs23-build-238775-21387/root/chroot_tmpdir/scmroot/sombok
Cloning into '/var/lib/mock/dist-ocs23-build-238775-21387/root/chroot_tmpdir/scmroot/sombok'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/sombok
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 38f8487 Rebuilt for loongarch release