entrypoint.sh

#!/bin/sh
set -e

echo "=========================================="
echo "LangVoice Backend - Hugging Face Deployment"
echo "=========================================="
echo "Starting at: $(date)"

APP_DIR="/home/user/app"
BACKEND_DIR="$APP_DIR/langvoice_backend"

# Check if the backend is already set up
if [ ! -d "$BACKEND_DIR/app" ]; then
    echo "First run detected. Setting up application..."
    
    # Check for GitHub token
    if [ -z "$GITHUB_TOKEN" ]; then
        echo "Error: GITHUB_TOKEN is not set"
        echo "Please set GITHUB_TOKEN as a Hugging Face Space secret"
        exit 1
    fi
    
    echo "GitHub token found, proceeding with clone..."
    
    echo "Cloning langvoice repository..."
    git clone --depth 1 "https://${GITHUB_TOKEN}@github.com/muhammadnoman76/langvoice.git" /tmp/langvoice || {
        echo "Failed to clone repository. Check GITHUB_TOKEN permissions."
        exit 1
    }
    
    # Copy backend files
    echo "Copying backend files..."
    mkdir -p "$BACKEND_DIR"
    cp -r /tmp/langvoice/langvoice_backend/* "$BACKEND_DIR/"
    
    # Clean up cloned repo
    rm -rf /tmp/langvoice
    
    # Install Python dependencies
    echo "Installing Python dependencies..."
    cd "$BACKEND_DIR"
    pip install --user --no-cache-dir -e . || {
        echo "Failed to install dependencies"
        exit 1
    }
    
    echo "=========================================="
    echo "Setup complete!"
    echo "=========================================="
else
    echo "Backend already set up. Skipping clone..."
fi

# Navigate to backend directory
cd "$BACKEND_DIR"

# Create any required directories
mkdir -p uploads

# Set environment variables
export HOST="0.0.0.0"
export PORT="${PORT:-7860}"

echo "=========================================="
echo "Starting LangVoice Backend"
echo "Host: $HOST"
echo "Port: $PORT"
echo "=========================================="

# Run the FastAPI application
exec python -m uvicorn app.main:app --host "$HOST" --port "$PORT"