$ git clone -n https://gitee.com/src-opencloudos-rpms/polkit.git /var/lib/mock/dist-oc8-build-38556-12532/root/chroot_tmpdir/scmroot/polkit
Cloning into '/var/lib/mock/dist-oc8-build-38556-12532/root/chroot_tmpdir/scmroot/polkit'...
$ git reset --hard origin/oc8
HEAD is now at 201b339 import polkit-0.115-15.tl3