$ git clone -n git+ssh://git@codeup.openanolis.cn/codeup/anolis-os/python-six.git /var/lib/mock/dist-an7-build-30046-15455/root/chroot_tmpdir/scmroot/python-six
Cloning into '/var/lib/mock/dist-an7-build-30046-15455/root/chroot_tmpdir/scmroot/python-six'...
$ git reset --hard origin/a7
HEAD is now at 52b00f4 import python-six-1.9.0-2.el7.src.rpm