Quick check to see if my terraform code is applied and/or there are any drifts

drift_checker.sh

#!/bin/bash

YELLOW='\033[1;33m'
GREEN='\033[0;32m'
RED='\033[0;31m'
NC='\033[0m' # No Color

drift_check() {
  dir="$(basename $PWD)"


  output="$(terraform plan -detailed-exitcode)";
  code="$?"

  if [[ $code -eq 0 ]] ; then
    echo -e "${GREEN}$dir:Infrastructure is up-to-date.${NC}"
  fi

  if [[ $code -eq 2 ]] ; then
    echo -e "${YELLOW}$dir:Drift Detected!${NC}"
  fi

  if [[ $code -eq 1 ]] ; then
    echo -e "${RED}$dir:ERROR in Terraform Plan!${NC}"
  fi
}

dirs=($(find . -maxdepth 1 -type d \( ! -name . \)))

root="$(pwd)"

for dir in "${dirs[@]}"; do
  cd "$dir"
  drift_check &
  cd $root
done

wait