#!/bin/bash
# Script to set HOST_SITE_URL environment variable based on detected host IP
# This should be sourced before running Supabase CLI commands or docker-compose
# Usage: source ./scripts/set-host-env.sh

# Get the script directory
SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
PROJECT_ROOT="$(cd "$SCRIPT_DIR/.." && pwd)"

# Detect host IP
HOST_IP=$("$SCRIPT_DIR/get-host-ip.sh")
if [ $? -ne 0 ] || [ -z "$HOST_IP" ]; then
    echo "Warning: Could not detect host IP, using localhost" >&2
    HOST_IP="127.0.0.1"
fi

# Set the environment variable
# Default port is 3000, but can be overridden
PORT="${HOST_PORT:-3000}"
export HOST_SITE_URL="http://${HOST_IP}:${PORT}"

# Only print messages if not being sourced (when run directly)
if [ "${BASH_SOURCE[0]}" = "${0}" ]; then
    echo "Set HOST_SITE_URL=$HOST_SITE_URL" >&2
    echo "To use this in your current shell, run:" >&2
    echo "  source $SCRIPT_DIR/set-host-env.sh" >&2
    echo "Or export it manually:" >&2
    echo "  export HOST_SITE_URL=\"$HOST_SITE_URL\"" >&2
else
    # Being sourced - just set the variable silently (or with a brief message)
    echo "HOST_SITE_URL set to: $HOST_SITE_URL" >&2
fi