$ git clone -n git+ssh://git@codeup.openanolis.cn/codeup/anolis-os/mdadm.git /var/lib/mock/dist-an8.4-build-19577-8463/root/chroot_tmpdir/scmroot/mdadm
Cloning into '/var/lib/mock/dist-an8.4-build-19577-8463/root/chroot_tmpdir/scmroot/mdadm'...
$ git reset --hard origin/a8
HEAD is now at 6a64b35 update to mdadm-4.1-15.el8.src.rpm