$ git clone -n https://gitee.com/src-opencloudos-rpms/pulseaudio /var/lib/mock/dist-oc8-build-30643-9139/root/chroot_tmpdir/scmroot/pulseaudio
Cloning into '/var/lib/mock/dist-oc8-build-30643-9139/root/chroot_tmpdir/scmroot/pulseaudio'...
$ git reset --hard origin/oc8
HEAD is now at ae93049 import pulseaudio-14.0-4.oc8