$ whoami
root
$ git clone -n http://8.131.229.236/anolis-os/netpbm /var/lib/mock/dist-el8-build-4689-34/root/chroot_tmpdir/scmroot/netpbm
Cloning into '/var/lib/mock/dist-el8-build-4689-34/root/chroot_tmpdir/scmroot/netpbm'...
$ git reset --hard origin/a8
HEAD is now at 8661101 import netpbm-10.82.00-6.el8.src.rpm