$ git clone -n https://gitee.com/src-anolis-os/powertop.git /var/lib/mock/dist-an8.7-build-140730-53870/root/chroot_tmpdir/scmroot/powertop
Cloning into '/var/lib/mock/dist-an8.7-build-140730-53870/root/chroot_tmpdir/scmroot/powertop'...
$ git reset --hard origin/a8
HEAD is now at 88573f0 spec: add doc sub package