Check terraform state in a set subdirectories `./check_state.sh staging`

check_state.sh

#!/usr/bin/env bash

# Stop on ctrl-c
trap 'exit 130' INT

ENV=$1

# Check the remote cluster state against terraform state

function check_state() {
  cd $1
  printf "Checking ${1}..."
  EXIT_CODE=`terraform plan -detailed-exitcode`
  if [ $? -eq 1 ]
  then
    printf "errors found\n"
  elif [ $? -eq 2 ]
  then
    printf "needs applying\n"
  else
    printf "okay\n"
  fi
  cd ~-
  return 0
}

if [[ -z $ENV ]];
then
  printf "No argument for terraform folder given. Checking all.\n\n"
  check_state 'global'
  check_state 'mgmt'
  check_state 'staging/data_storage'
  check_state 'staging/repository'
  check_state 'staging/services/app'
  check_state 'staging/services/bastion'
  check_state 'production/data_storage'
  check_state 'production/repository'
  check_state 'production/services/app'
  check_state 'production/services/bastion'
else
  check_state $ENV
fi