#!/bin/bash

function check_tool {
    if grep \
	--quiet \
	--no-messages \
	--recursive \
	--fixed-strings \
	--binary-files=without-match \
	--include='*.php' \
	--include='*.sql' \
	--include='*.py' \
	--include='*.java' \
	--include='*.pl' \
	--include='*.bash' \
	--include='*.sh' \
	--include='*.c' \
	--include='*.cxx' \
	--include='*.cpp' \
	--include='*.cc' \
	--include='*.C' \
	--include='*.c++' \
	wb_terms \
	"/data/project/$1/"; then
	printf '%s\n' "$1"
    else
	status=$?
	case $status in
	    1)
		# no match
		return 0
		;;
	    2)
		printf >&2 'grep error while searching tool %s\n' "$1"
		return 2
		;;
	    *)
		printf >&2 'unknown grep exit code while searching tool %s: %d\n' "$1" "$status"
		return $status
		;;
	esac
    fi
}

if (($#)); then
    for tool; do check_tool "$tool"; done
else
    cd /data/project
    for dir in */; do
	tool=${dir%/}
	check_tool "$tool"
    done
fi