$ git clone -n git+ssh://git@codeup.openanolis.cn/codeup/anolis-os/python-docutils.git /var/lib/mock/dist-an7-build-29950-15449/root/chroot_tmpdir/scmroot/python-docutils
Cloning into '/var/lib/mock/dist-an7-build-29950-15449/root/chroot_tmpdir/scmroot/python-docutils'...
$ git reset --hard origin/a7
HEAD is now at ea2a9ca import python-docutils-0.11-0.3.20130715svn7687.el7.src.rpm