$ git clone -n git+ssh://git@gitee.com/anolis/rel-eng.git /tmp/koji/tasks/2018/602018/rel-eng
Cloning into '/tmp/koji/tasks/2018/602018/rel-eng'...
$ git reset --hard origin/a23
HEAD is now at 6e93672 remove shim-unsigned-aa64 and shim-unsigned-x64