$ git clone -n https://gitee.com/src-anolis-os/python-ruamel-yaml.git /var/lib/mock/dist-an7-extras-build-62504-34495/root/chroot_tmpdir/scmroot/python-ruamel-yaml
Cloning into '/var/lib/mock/dist-an7-extras-build-62504-34495/root/chroot_tmpdir/scmroot/python-ruamel-yaml'...
$ git reset --hard origin/a7-extras
HEAD is now at a9cad32 !1 新增a7-extras Merge pull request !1 from qingxiyingyue/a7-extras