$ git clone -n https://gitee.com/src-anolis-os/diffstat.git /var/lib/mock/dist-an23-build-231302-62523/root/chroot_tmpdir/scmroot/diffstat
Cloning into '/var/lib/mock/dist-an23-build-231302-62523/root/chroot_tmpdir/scmroot/diffstat'...
$ git reset --hard origin/a23
HEAD is now at 7a05bcb Init from upstream