$ git clone -n https://gitee.com/opencloudos-stream/lorax.git /var/lib/mock/dist-ocs23-python311-build-51743-2188/root/chroot_tmpdir/scmroot/lorax
Cloning into '/var/lib/mock/dist-ocs23-python311-build-51743-2188/root/chroot_tmpdir/scmroot/lorax'...
$ git fetch origin HEAD:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/lorax
 * [new ref]         HEAD       -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at ac3eda1 update