Find large files in git repo

gitstat.sh

#!/bin/bash

TMPFILE="/tmp/gitstat.txt"
FILENAME="/tmp/gitstat_files.txt"
 
if [ -d $1 ] ; then
  if [ -f $2 ] ; then
    rm $2
  fi
  
  cd $1  
  git rev-list --objects --all | sort -k 2 > $FILENAME
  git gc && git verify-pack -v .git/objects/pack/pack-*.idx | egrep "^\w+ blob\W+[0-9]+ [0-9]+ [0-9]+$" | sort -k 3 -n -r > $TMPFILE
  
  for SHA in `cut -f 1 -d\  < $TMPFILE`; do
    echo $(grep $SHA $TMPFILE) $(grep $SHA $FILENAME) | awk '{print $1,$3,$7}' >> $2
  done;
  
  head -n 10 $2
  
else
  echo "usage: gitstat.sh /path/to/repo /path/to/result.txt"
  exit 1
fi