#! /usr/bin/env bash
# http://fabien.benetou.fr/MemoryRecalls/ImprovingPIM
# TODO
#	discard multiple edits on the same page
#	put the number of results as a parameter (or just let the user do so?)
#	cache the result as it should not change over time (except if pages are moved)
if [ $# -lt 1 ]
then
  echo "Locating the first 10 edits of a word for PmWiki"
  echo "usage: $0 word [PmWiki/wiki.d/path]"
  echo "if the second parameter is omitted the path is assumed to be ."
  exit
fi
WORD=$1
DEST=$2
NUMBEROFRESULT=10
# if $2 is empty, use the last part of the URI
if [ $# -lt 2 ]
then
  DEST=.
fi
grep -i $WORD $DEST/* | sed "s/=.*//" | grep diff | sort -n -t: -k3 -r | tail -$NUMBEROFRESULT