$ git clone -n git+ssh://git@codeup.openanolis.cn/codeup/anolis-os/openblas.git /var/lib/mock/dist-an8.4-build-20461-8918/root/chroot_tmpdir/scmroot/openblas
Cloning into '/var/lib/mock/dist-an8.4-build-20461-8918/root/chroot_tmpdir/scmroot/openblas'...
$ git reset --hard origin/a8
HEAD is now at 421e265 update to openblas-0.3.12-1.el8.src.rpm