$ git clone -n git+ssh://git@codeup.openanolis.cn/codeup/anolis-os/389-ds-base.git /var/lib/mock/dist-an7-build-35115-16505/root/chroot_tmpdir/scmroot/389-ds-base
Cloning into '/var/lib/mock/dist-an7-build-35115-16505/root/chroot_tmpdir/scmroot/389-ds-base'...
$ git reset --hard origin/a7
HEAD is now at 7fc7c15 update to 389-ds-base-1.3.9.1-13.el7_7.src.rpm