#!/bin/bash
set -euo pipefail

trap 'exit 1' INT

#Colours
greenColour="\e[0;32m\033[1m"
endColour="\033[0m\e[0m"
redColour="\e[0;31m\033[1m"
blueColour="\e[0;34m\033[1m"
yellowColour="\e[0;33m\033[1m"
purpleColour="\e[0;35m\033[1m"
turquoiseColour="\e[0;36m\033[1m"
grayColour="\e[0;37m\033[1m"

space=$(df / | awk 'NR==2 {print $5}' | tr -d '%')
notification="${redColour}[!] Espacio superior a 85%{endColour} Eliminar archivos YA!"

if [ $space -ge 85 ]; then
  echo -e "\n$notification" 
  exit 1
elif [ $space -ge 70 ]; then
  echo -e "\n${blueColour} Poco espacio \n tienes:${purpleColour}$(( 100 -  $space))%${endColour}${blueColour} de espacio libre ${endColour}"
  exit 1
else
  echo -e "\n ${greenColour}[+] Vas bien de espacio \n tienes $(( 100 - $space))% de espacio libre ${endColour}"
fi

exit 0