$ git clone -n git+ssh://git@codeup.openanolis.cn/codeup/anolis-os/python-matplotlib.git /var/lib/mock/dist-an7-build-32908-16130/root/chroot_tmpdir/scmroot/python-matplotlib
Cloning into '/var/lib/mock/dist-an7-build-32908-16130/root/chroot_tmpdir/scmroot/python-matplotlib'...
$ git reset --hard origin/a7
HEAD is now at a8de2f3 import python-matplotlib-1.2.0-16.el7.src.rpm