$ git clone -n git+ssh://git@codeup.openanolis.cn/codeup/anolis-os/initial-setup.git /var/lib/mock/dist-an7-build-28375-15252/root/chroot_tmpdir/scmroot/initial-setup
Cloning into '/var/lib/mock/dist-an7-build-28375-15252/root/chroot_tmpdir/scmroot/initial-setup'...
$ git reset --hard origin/a7
HEAD is now at 4924ebf import initial-setup-0.3.9.44-1.el7.src.rpm