myfind

#! /bin/bash

# Redundant since I discovered ack

print_usage () {
	echo "
Usage: $0 [OPTIONS] grep_arg

Wrapper for running finds with a grep, e.g:
$ find OXi/oxixmlserver -name \"*tcl\" -exec grep --colour -i txsysxfer {} +

More generally, the places can be set as follows:
$ find <find_loc> ?-name \"*<find_type>\"? -exec grep --colour ?-i? ?-w? <grep_arg> {} +

The -f flag will search for filenames instead of grepping files, and is
analogous to the following (grep is simply for highlighting):
$ find <find_loc> ?-name \"*<find_type>\"? -name <grep_arg> | grep --colour <grep_arg>

OPTIONS:
    -a             grep with color=always, to persist colourings
    -f             search for filename instead of grepping file
    -i             grep case insensitive
    -l find_loc    location to use as root of search
    -n             grep with line numbers
    -o             just output find statement, don't execute
    -t find_type   file extension to search for
    -w             grep for whole words, i.e. grep -w
"
}

#find_loc=.
find_loc=$(ls | grep -v log)
find_type=
grep_insensitive=
grep_numbers=
grep_whole_word=
execute=true
filename=false
color="--color"

while getopts l:t:hifowan o
do
	case $o in
		a) color="--color=always";;
		f) filename=true;;
		h) print_usage; exit;;
		i) grep_insensitive="-i";;
		l) find_loc=$OPTARG;;
		n) grep_numbers="-n";;
		o) execute=false;;
		t) find_type="-name \"*.$OPTARG\"";;
		w) grep_whole_word="-w"
	esac
done

shift $(($OPTIND - 1))

if [ $# -eq 0 ]
then
	echo $*
	print_usage
	exit
fi

if $filename
then
	cmd="find $find_loc $find_type -name \"*$1*\" | grep $color $1"
else
	cmd="find $find_loc $find_type -exec grep $color $grep_insensitive $grep_numbers $grep_whole_word \"$1\" {} +"
fi


echo $cmd

if $execute
then
	eval $cmd
fi