$ git clone -n https://gitee.com/opencloudos-stream/lpf.git /var/lib/mock/dist-oc9-epol-build-76465-52516/root/chroot_tmpdir/scmroot/lpf
Cloning into '/var/lib/mock/dist-oc9-epol-build-76465-52516/root/chroot_tmpdir/scmroot/lpf'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/lpf
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 0edd6c1 package init