configure-app.sh

#!/bin/bash

####################################################
# When using ngrok, this makes configuration updates
####################################################

cd "$(dirname "${BASH_SOURCE[0]}")"

BASE_URL='https://localhost:8443'

#
# Update URLs referenced in the code example to match NGROK
#
function replaceTextInFile() {

  FROM="$1"
  TO="$2"
  FILE="$3"
  
  if [ "$(uname -s)" == 'Darwin' ]; then
    sed -i '' "s/$FROM/$TO/g" "$FILE"
  else
    sed -i -e "s/$FROM/$TO/g" "$FILE"
  fi
}

RUNTIME_BASE_URL=$(curl -s http://localhost:4040/api/tunnels | jq -r '.tunnels[] | select(.proto == "https") | .public_url')
if [ $RUNTIME_BASE_URL != '' ]; then

  # Override the configuration URL to enable internet connectivity from any device
  replaceTextInFile "${BASE_URL//\//\\/}" "${RUNTIME_BASE_URL//\//\\/}" './src/Configuration.swift'

  # Override associated domains entitlements to enable passkeys to work
  replaceTextInFile "${BASE_URL#https://}" "${RUNTIME_BASE_URL#https://}" './haapidemo.entitlements'
fi