$ git clone -n https://gitee.com/openclouldos-exnde/polkit-qt /var/lib/mock/dist-oc8-exnde-build-36248-11879/root/chroot_tmpdir/scmroot/polkit-qt
Cloning into '/var/lib/mock/dist-oc8-exnde-build-36248-11879/root/chroot_tmpdir/scmroot/polkit-qt'...
$ git reset --hard origin/develop
HEAD is now at f1dc25c 删除文件 README.md