$ git clone -n git+ssh://git@codeup.openanolis.cn/codeup/anolis-os/jss.git /var/lib/mock/dist-an7-updates-build-42985-21665/root/chroot_tmpdir/scmroot/jss
Cloning into '/var/lib/mock/dist-an7-updates-build-42985-21665/root/chroot_tmpdir/scmroot/jss'...
$ git reset --hard origin/a7
HEAD is now at 3923c43 update to jss-4.4.9-3.el7.src.rpm