$ git diff-tree --pretty --root --stat initial
commit 444ac553ac7612cc88969031b02b3767fb8a353a
Author: A U Thor <author@example.com>
Date: Mon Jun 26 00:00:00 2006 +0000
Initial
dir/sub | 2 ++
file0 | 3 +++
file2 | 3 +++
3 files changed, 8 insertions(+)
$