$ git clone -n https://gitee.com/src-anolis-epao/zookeeper.git /var/lib/mock/dist-an8-epao-build-421917-72911/root/chroot_tmpdir/scmroot/zookeeper
Cloning into '/var/lib/mock/dist-an8-epao-build-421917-72911/root/chroot_tmpdir/scmroot/zookeeper'...
$ git fetch origin a8:KOJI_FETCH_HEAD
From https://gitee.com/src-anolis-epao/zookeeper
 * [new branch]      a8         -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 673ffb0 init package