$ git clone -n git+ssh://git@codeup.openanolis.cn/codeup/anolis-os/python-IPy.git /var/lib/mock/dist-an7-build-29963-15450/root/chroot_tmpdir/scmroot/python-IPy
Cloning into '/var/lib/mock/dist-an7-build-29963-15450/root/chroot_tmpdir/scmroot/python-IPy'...
$ git reset --hard origin/a7
HEAD is now at 9500fcc import python-IPy-0.75-6.el7.src.rpm