#!/bin/bash

file=$1
shift
if [[ ${file} == *.pdf ]]; then
	pdfgrep -H "$@" "${file}"
elif [[ ${file} == *.doc ]]; then
	grepoutput=$(catdoc "${file}" | grep -n --color "$@")
	if [ $? -eq 0 ];then
		echo "${file}:${grepoutput}"
	fi
elif [[ ${file} == *.docx ]]; then
	grepoutput=$(docx2txt < "${file}" | grep -n --color "$@")
	if [ $? -eq 0 ];then
		echo "${file}:${grepoutput}"
	fi
elif [[ ${file} == *.odt ]]; then
	grepoutput=$(odt2txt "${file}" | grep -n --color "$@")
	if [ $? -eq 0 ];then
		echo "${file}:${grepoutput}"
	fi
else
	grep -n --color $@ ${file}
fi