#!/bin/bash

# Load environment variables
if [ -f .env ]; then
  # export $(grep -v '^#' .env | xargs) # Use a safer way if possible, but for simple .env this often works. 
  # Better way to source .env without exporting everything to shell if we just want to use them in script:
  set -a
  source .env
  set +a
fi

if [ -z "$VPS_HOST" ] || [ -z "$VPS_USER" ]; then
  echo "Error: VPS_HOST and VPS_USER must be set in .env"
  echo "Please add them to your .env file:"
  echo "VPS_USER=your-username"
  echo "VPS_HOST=your-ip-address"
  exit 1
fi

echo "🔮 Establishing secure tunnel to Drizzle Studio..."
echo "📚 Studio will be accessible at: https://local.drizzle.studio"
echo "Press Ctrl+C to stop the connection."

# -N means "Do not execute a remote command". -L is for local port forwarding.
ssh -N -L 4983:127.0.0.1:4983 $VPS_USER@$VPS_HOST