#!/bin/bash
# fanta <fanta@56k.es>
# Helper script to find words in the spanish worlde version
wordList="words-es.txt"

function showError(){
  echo "[Error] $1"
}

if [ -z "$1" ]; then
  showError "Example: wordle.sh n..io  (The dots are the unknown characters)"
else
  if [ $(echo -n "$1" | wc -m) -le 5 ]; then
    grep -iEw "$1" $wordList
    # la salida tendria que ser de palabras solamente con 5 caracteres
  else
    showError "Too many characters my friend. They must be 5"
  fi
fi