$ git clone -n git+ssh://git@codeup.openanolis.cn/codeup/anolis-os/evince.git /var/lib/mock/dist-an7-updates-build-42804-21665/root/chroot_tmpdir/scmroot/evince
Cloning into '/var/lib/mock/dist-an7-updates-build-42804-21665/root/chroot_tmpdir/scmroot/evince'...
$ git reset --hard origin/a7
HEAD is now at 6530698 update to evince-3.28.2-10.el7.src.rpm