$ whoami
root
$ git clone -n http://8.131.229.236/anolis-os/NetworkManager /var/lib/mock/dist-el8-build-830-27/root/chroot_tmpdir/scmroot/NetworkManager
Cloning into '/var/lib/mock/dist-el8-build-830-27/root/chroot_tmpdir/scmroot/NetworkManager'...
$ git reset --hard origin/a8
HEAD is now at 7147532 import NetworkManager-1.22.8-4.el8.src.rpm