GrepQuick

#!/bin/bash

### Options ###################################################################

source ScriptFunctions
Import OptionParser
Import String

scriptDescription="Shorthand for 'grep'."
scriptCredits="Copyright (C) 2001-2002 Hisham Muhammad. Released under the GNU GPL."
helpOnNoArguments=yes
scriptUsage="<pattern> [<files...>]"
Add_Option_Boolean "r" "recursive" "Recursive."
Add_Option_Boolean "w" "whole-word" "Match whole words only."
Add_Option_Boolean "C" "no-color" "Avoid coloring (for grep's that don't support it)."
Add_Option_Boolean "b" "binaries" "Also search binary files."
scriptNotes="
Search is case sensitive only if there is at least one uppercase character
in the pattern.
Binary files are not searched unless --binaries is given.
Error messages are not displayed.
Line numbers are displayed.
If no files are specified, all files are selected (except in \"source\" mode, where
*.[CcHh]* is selected instead).
"
Parse_Options "$@"

### Flags #####################################################################

Boolean "whole-word" && export whole="-w"
Boolean "recursive" && export recursive='-r'
color="--color=always"
Boolean "no-color" && export color=

function all() {
   {
   pwd=${PWD#/}
   if [ -L share -a "${pwd%%/*}" = "${goboPrograms#/}" ]
   then ls -d -- * .[A-Za-z0-9]* 2> /dev/null | grep -E -v "^(\.svn|\.git)$" | grep -v "^share$"
   else ls -d -- * .[A-Za-z0-9]* 2> /dev/null | grep -E -v "^(\.svn|\.git)$" 
   fi
   } | sed 's/.*/"\0"/'
}

esc=`echo -e '\033'`

function highlight() {
   sed 's/^\([^:]*\):\([^:]*:\)/'$esc[1m'\1 \2'$esc[0m'/'
}

nobins=-I
Boolean "binaries" && nobins=

pattern="$(Arg 1)"

Has_Uppercase "$pattern" || insensitive=-i
if [ `Number_Of_Arguments` -gt 1 ]
then
   eval `Args_To_Array files 2`
   hits=`grep $insensitive $whole $recursive $color $nobins -snH -- "$pattern" "${files[@]}"`
   result=$?
else
   cmd='grep $insensitive $whole $recursive $color $nobins -snH -- "$pattern" '`all`
   hits=$(eval $cmd)
   result=$?
   hits=`echo "$hits" | grep -v ".svn/"`
fi
[ ! -z "$hits" ] && echo "$hits" | highlight
exit $result