$ git clone -n git+ssh://git@codeup.openanolis.cn/codeup/anolis-os/python-chardet.git /var/lib/mock/dist-an7-build-29930-15445/root/chroot_tmpdir/scmroot/python-chardet
Cloning into '/var/lib/mock/dist-an7-build-29930-15445/root/chroot_tmpdir/scmroot/python-chardet'...
$ git reset --hard origin/a7
HEAD is now at e37fa20 import python-chardet-2.2.1-3.el7.src.rpm