$ git clone -n https://gitee.com/opencloudos-stream/openvswitch.git /var/lib/mock/dist-ocs23-build-22854-1145/root/chroot_tmpdir/scmroot/openvswitch
Cloning into '/var/lib/mock/dist-ocs23-build-22854-1145/root/chroot_tmpdir/scmroot/openvswitch'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/openvswitch
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at ed817ec !1 fix mass build 20230805 Merge pull request !1 from gordonwwang/master