$ whoami
root
$ git clone -n http://8.131.229.236/anolis-os/tuned /var/lib/mock/dist-an8-build-8323-1215/root/chroot_tmpdir/scmroot/tuned
Cloning into '/var/lib/mock/dist-an8-build-8323-1215/root/chroot_tmpdir/scmroot/tuned'...
$ git reset --hard origin/a8
HEAD is now at dcecf14 rebrand: do not require syspurpose for Anolis OS