$ git clone -n https://gitee.com/opencloudos-stream/liblxi.git /var/lib/mock/dist-oc9-epol-build-82691-57134/root/chroot_tmpdir/scmroot/liblxi
Cloning into '/var/lib/mock/dist-oc9-epol-build-82691-57134/root/chroot_tmpdir/scmroot/liblxi'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/liblxi
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 32f23d5 package init