gredit

#!/bin/bash
# set -x
edit="vim %s +%s"

function runGrep { 
	found=`grep -n $@`
	name=(`echo "$found" | awk -F ':' '{print $1}'`)
	num=(`echo "$found" | awk -F ':' '{print $2}'`)
	getDetails $@
	editPrompt
}

function is_integer {
	[ "$1" -eq "$1" ] > /dev/null 2>&1
	return $?	
}

function getDetails {
	found=`grep -c $@`
	files=(`echo "$found" | awk -F ':' '{print $1}'`)
	occurs=(`echo "$found" | awk -F ':' '{print $2}'`)

	filecount=0
	occurance=0
	for ((i=0; i<${#files[@]}; i++)); do
			if is_integer ${occurs[$i]};
			then
				if [ "${occurs[$i]}" -gt "0" ]; 
				then
						let filecount=$filecount+1
						filelist=(${filelist[@]} ${files[$i]})
						let occurance=$occurance+${occurs[$i]}
				fi
			fi
	done
	printf "Found %s occurances in %s file(s)" $occurance $filecount
}

function editPrompt {
	for ((i=0; i<${#name[@]}; i++)); do
		if is_integer ${num[$i]}; 
		then
			printf "\nEdit on line %s of %s [Y/n] ? " ${num[$i]} ${name[$i]}
			read prompt
			if [ "$prompt" = "n" -o "$prompt" = "N" ]; then
				continue
			fi
			`printf "$edit" ${name[$i]} ${num[$i]}`
		fi
	done
}

runGrep $@