$ git clone -n https://gitee.com/src-anolis-os/python-docker-py.git /var/lib/mock/dist-an7-build-62650-34710/root/chroot_tmpdir/scmroot/python-docker-py
Cloning into '/var/lib/mock/dist-an7-build-62650-34710/root/chroot_tmpdir/scmroot/python-docker-py'...
$ git reset --hard origin/a7-extras
HEAD is now at 35b608e !1 新增a7-extras Merge pull request !1 from qingxiyingyue/a7-extras