$ git clone -n git+ssh://git@codeup.openanolis.cn/codeup/anolis-os/anaconda.git /var/lib/mock/dist-an7-build-37835-17886/root/chroot_tmpdir/scmroot/anaconda
Cloning into '/var/lib/mock/dist-an7-build-37835-17886/root/chroot_tmpdir/scmroot/anaconda'...
$ git reset --hard origin/a7
HEAD is now at aab80b6 import anaconda-21.48.22.156-1.el7.src.rpm