start.sh

#!/bin/bash

# Startup script for HuggingFace Spaces
# Runs both FastAPI backend and Gradio frontend

echo "🚀 Starting Anthropic Topic Segmentation Microservice..."

# Start FastAPI backend in the background
echo "📡 Starting FastAPI backend on port 8000..."
uvicorn app:app --host 0.0.0.0 --port 8000 --workers 1 &
FASTAPI_PID=$!

# Wait a moment for FastAPI to start
sleep 5

# Check if FastAPI is running
if curl -f http://localhost:8000/health > /dev/null 2>&1; then
    echo "✅ FastAPI backend is healthy"
else
    echo "❌ FastAPI backend failed to start"
    exit 1
fi

# Start Gradio frontend on port 7860 (HuggingFace Spaces standard)
echo "🎨 Starting Gradio frontend on port 7860..."
python gradio_app.py

# If Gradio exits, also stop FastAPI
echo "🛑 Stopping services..."
kill $FASTAPI_PID 2>/dev/null || true
wait