$ git diff-tree --pretty --root --stat --compact-summary initial
commit 444ac553ac7612cc88969031b02b3767fb8a353a
Author: A U Thor <author@example.com>
Date:   Mon Jun 26 00:00:00 2006 +0000

    Initial

 dir/sub (new) | 2 ++
 file0 (new)   | 3 +++
 file2 (new)   | 3 +++
 3 files changed, 8 insertions(+)
$