$ git clone -n git+ssh://git@codeup.openanolis.cn/codeup/anolis-os/python-virtualenv.git /var/lib/mock/dist-an7-updates-build-46875-21929/root/chroot_tmpdir/scmroot/python-virtualenv
Cloning into '/var/lib/mock/dist-an7-updates-build-46875-21929/root/chroot_tmpdir/scmroot/python-virtualenv'...
$ git reset --hard origin/a7
HEAD is now at 318c473 update to python-virtualenv-15.1.0-4.el7_7.src.rpm