$ git clone -n git+ssh://git@codeup.openanolis.cn/codeup/anolis-os/squid.git /var/lib/mock/dist-an7-updates-build-43377-21694/root/chroot_tmpdir/scmroot/squid
Cloning into '/var/lib/mock/dist-an7-updates-build-43377-21694/root/chroot_tmpdir/scmroot/squid'...
$ git reset --hard origin/a7
HEAD is now at dcb3c8f update to squid-3.5.20-15.el7_8.1.src.rpm