plano/demos/getting_started/weather_forecast/run_demo.sh

#!/bin/bash
set -e

# Function to load environment variables from the .env file
load_env() {
  if [ -f ".env" ]; then
    export $(grep -v '^#' .env | xargs)
  fi
}

# Function to determine the docker-compose file based on the argument
get_compose_file() {
  case "$1" in
  jaeger)
    echo "docker-compose-jaeger.yaml"
    ;;
  logfire)
    echo "docker-compose-logfire.yaml"
    ;;
  signoz)
    echo "docker-compose-signoz.yaml"
    ;;
  honeycomb)
    echo "docker-compose-honeycomb.yaml"
    ;;
  *)
    echo "docker-compose.yaml"
    ;;
  esac
}

# Function to start the demo
start_demo() {
  # Step 1: Determine the docker-compose file
  COMPOSE_FILE=$(get_compose_file "$1" 2>/dev/null)

  # Step 2: Check if .env file exists
  if [ -f ".env" ]; then
    echo ".env file already exists. Skipping creation."
  else
    # Step 3: Check for required environment variables
    if [ -z "$OPENAI_API_KEY" ]; then
      echo "Error: OPENAI_API_KEY environment variable is not set for the demo."
      exit 1
    fi
    if [ "$1" == "logfire" ] && [ -z "$LOGFIRE_API_KEY" ]; then
      echo "Error: LOGFIRE_API_KEY environment variable is required for Logfire."
      exit 1
    fi
    if [ "$1" == "honeycomb" ] && [ -z "$HONEYCOMB_API_KEY" ]; then
      echo "Error: HONEYCOMB_API_KEY environment variable is required for Honeycomb."
      exit 1
    fi

    # Create .env file
    echo "Creating .env file..."
    echo "OPENAI_API_KEY=$OPENAI_API_KEY" >.env
    if [ "$1" == "logfire" ]; then
      echo "LOGFIRE_API_KEY=$LOGFIRE_API_KEY" >>.env
    fi
    echo ".env file created with required API keys."
  fi

  load_env

  if [ "$1" == "logfire" ] && [ -z "$LOGFIRE_API_KEY" ]; then
    echo "Error: LOGFIRE_API_KEY environment variable is required for Logfire."
    exit 1
  fi
  if [ "$1" == "honeycomb" ] && [ -z "$HONEYCOMB_API_KEY" ]; then
    echo "Error: HONEYCOMB_API_KEY environment variable is required for Honeycomb."
    exit 1
  fi

  # Step 4: Start Plano
  echo "Starting Plano with config.yaml..."
  planoai up --docker config.yaml

  # Step 5: Start Network Agent with the chosen Docker Compose file
  echo "Starting Network Agent with $COMPOSE_FILE..."
  docker compose -f "$COMPOSE_FILE" up -d # Run in detached mode
}

# Function to stop the demo
stop_demo() {
  echo "Stopping all Docker Compose services..."

  # Stop all services by iterating through all configurations
  for compose_file in ./docker-compose*.yaml; do
    echo "Stopping services in $compose_file..."
    docker compose -f "$compose_file" down
  done

  # Stop Plano
  echo "Stopping Plano..."
  planoai down --docker
}

# Main script logic
if [ "$1" == "down" ]; then
  # Call stop_demo with the second argument as the demo to stop
  stop_demo
else
  # Use the argument (jaeger, logfire, signoz) to determine the compose file
  start_demo "$1"
fi