$ git clone -n https://gitee.com/opencloudos-stream/livesys-scripts.git /var/lib/mock/dist-oc9-epol-build-240020-82653/root/chroot_tmpdir/scmroot/livesys-scripts
Cloning into '/var/lib/mock/dist-oc9-epol-build-240020-82653/root/chroot_tmpdir/scmroot/livesys-scripts'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/livesys-scripts
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 56041fa !2 upgrade to 0.8.0 Merge pull request !2 from zeyouliu/master