#!/bin/sh

COMMITISH=""
test $# -ne 0 && COMMITISH=$@
project=${PWD##*/}
commit_count=`git log --oneline $COMMITISH | wc -l | tr -d ' '`
file_count=`git ls-files | wc -l | tr -d ' '`
authors=`git shortlog -n -s $COMMITISH`

echo
echo " project: $project"
echo " commits: $commit_count"
if test "$COMMITISH" = ""; then
    echo " files  : $file_count"
fi
echo " authors: "
echo "$authors"
echo