options.sh

#!/bin/bash

# Check if STACK_NAME environment variable is set
if [ -z "$STACK_NAME" ]; then

  # Array to hold selected options
  choices=()

  # Options array
  options=("PreRequisiteStack" "WAFStack" "ShieldAdvancedStack" "AutoUpdatedManagedIpSets")

  # Calculate the height (number of options + 5)
  height=$(( ${#options[@]} + 5 ))

  # Function to display menu and capture selections using fzf
  display_menu() {
    npx cfonts "AWS FIREWALL FACTORY" \
    --font block \
    --align center \
    --colors "#00ecbd" \
    --background "transparent" \
    --letter-spacing 0 \
    --line-height 0 \
    --space true \
    --max-length 13 \
    --env "node" \
    --width "80%"
    echo "© by globaldatanet"
    selections=$(printf "%s\n" "${options[@]}" | fzf --multi --prompt="Select which stack you want to deploy: " --height=${height} --bind 'space:toggle' --no-info)

    # Add selections to choices array
    for choice in $selections; do
      choices+=("$choice")
    done
  }

  # Function to process selections
  process_choices() {
    echo "You selected:"
    for choice in "${choices[@]}"; do
      echo "- $choice"
      export "STACK_NAME=$choice"
      echo "Environment variable STACK_NAME set to $STACK_NAME"
    done
  }

  # Main script
  display_menu
  process_choices

else
  echo "STACK_NAME environment variable is already set to '$STACK_NAME'"
fi