$ whoami
root
$ git clone -n http://8.131.229.236/anolis-os/ldns /var/lib/mock/dist-el8-build-5026-34/root/chroot_tmpdir/scmroot/ldns
Cloning into '/var/lib/mock/dist-el8-build-5026-34/root/chroot_tmpdir/scmroot/ldns'...
$ git reset --hard origin/a8
HEAD is now at 0606beb import ldns-1.7.0-21.el8.src.rpm