$ git clone -n git+ssh://git@codeup.openanolis.cn/codeup/anolis-os/rdma-core.git /var/lib/mock/dist-an8.4-build-20878-9251/root/chroot_tmpdir/scmroot/rdma-core
Cloning into '/var/lib/mock/dist-an8.4-build-20878-9251/root/chroot_tmpdir/scmroot/rdma-core'...
$ git reset --hard origin/a8
HEAD is now at 8856c1d update to rdma-core-32.0-4.el8.src.rpm