#!/usr/local/bin/zsh
setopt extended_glob
setopt null_glob
setopt rematch_pcre

echo $1
echo $2
echo $3

if [[ -d $1 ]]; then
  echo ${1}"/**/*"${2}
    search_files=($1/**/*$2)
fi
# load the path files
for file in $search_files
do
  cat ${file} | grep $3 
done