#!/bin/bash
# Author - Kasun Gajasinghe
HEAD="HEAD"

file=${1}
limit=${2}

[[ -z "$1" ]] && limit=10

revisions=$(svn log -l $limit $file | grep -r "r[0-9][0-9]*\w" -o | grep -r "[0-9][0-9]*" -o)
mkdir diffs
echo revisions: $revisions
echo $revisions > diffs/revisions.log

for revision in ${revisions}
do
#       svn diff -r $revision:${HEAD} } | grep -ri "SEARCHME" || exit 1

    echo "+---------------------------------------"
    svn log $file -r $HEAD
    svn diff -r $revision:$HEAD $file
    HEAD=$revision
done