$ git clone -n git+ssh://git@codeup.openanolis.cn/codeup/anolis-os/rdma-core.git /var/lib/mock/dist-an7-build-30168-15471/root/chroot_tmpdir/scmroot/rdma-core
Cloning into '/var/lib/mock/dist-an7-build-30168-15471/root/chroot_tmpdir/scmroot/rdma-core'...
$ git reset --hard origin/a7
HEAD is now at d4ab0c8 import rdma-core-22.1-3.el7.src.rpm