$ git clone -n https://gitee.com/src-anolis-os/unbound.git /var/lib/mock/dist-an8-build-68463-37229/root/chroot_tmpdir/scmroot/unbound
Cloning into '/var/lib/mock/dist-an8-build-68463-37229/root/chroot_tmpdir/scmroot/unbound'...
$ git reset --hard origin/a8
HEAD is now at fe215f9 update to unbound-1.7.3-17.el8