$ git clone -n http://101.201.48.191/anolis-os/dnf /var/lib/mock/dist-an8-updates-build-18145-8224/root/chroot_tmpdir/scmroot/dnf
Cloning into '/var/lib/mock/dist-an8-updates-build-18145-8224/root/chroot_tmpdir/scmroot/dnf'...
$ git reset --hard origin/a8
HEAD is now at 25391b2 rebrand: Add 'anolis-release' to const.py.in