daily-journal-prompt/run_webapp.sh

#!/bin/bash

# Daily Journal Prompt Generator - Web Application Runner
# This script helps you run the web application with various options

set -e

# Colors for output
RED='\033[0;31m'
GREEN='\033[0;32m'
YELLOW='\033[1;33m'
BLUE='\033[0;34m'
NC='\033[0m' # No Color

print_header() {
    echo -e "${BLUE}"
    echo "=========================================="
    echo "Daily Journal Prompt Generator - Web App"
    echo "=========================================="
    echo -e "${NC}"
}

print_success() {
    echo -e "${GREEN}✓ $1${NC}"
}

print_warning() {
    echo -e "${YELLOW}⚠ $1${NC}"
}

print_error() {
    echo -e "${RED}✗ $1${NC}"
}

check_dependencies() {
    print_header
    echo "Checking dependencies..."

    # Check Docker
    if command -v docker &> /dev/null; then
        print_success "Docker is installed"
    else
        print_warning "Docker is not installed. Docker is recommended for easiest setup."
    fi

    # Check Docker Compose
    if command -v docker-compose &> /dev/null || docker compose version &> /dev/null; then
        print_success "Docker Compose is available"
    else
        print_warning "Docker Compose is not available"
    fi

    # Check Python
    if command -v python3 &> /dev/null; then
        PYTHON_VERSION=$(python3 --version | cut -d' ' -f2)
        print_success "Python $PYTHON_VERSION is installed"
    else
        print_error "Python 3 is not installed"
        exit 1
    fi

    # Check Node.js
    if command -v node &> /dev/null; then
        NODE_VERSION=$(node --version)
        print_success "Node.js $NODE_VERSION is installed"
    else
        print_warning "Node.js is not installed (needed for frontend development)"
    fi

    echo ""
}

setup_environment() {
    echo "Setting up environment..."

    if [ ! -f ".env" ]; then
        if [ -f ".env.example" ]; then
            cp .env.example .env
            print_success "Created .env file from template"
            print_warning "Please edit .env file and add your API keys"
        else
            print_error ".env.example not found"
            exit 1
        fi
    else
        print_success ".env file already exists"
    fi

    # Check data directory
    if [ ! -d "data" ]; then
        mkdir -p data
        print_success "Created data directory"
    fi

    echo ""
}

run_docker() {
    print_header
    echo "Starting with Docker Compose..."
    echo ""

    if command -v docker-compose &> /dev/null; then
        docker-compose up --build
    elif docker compose version &> /dev/null; then
        docker compose up --build
    else
        print_error "Docker Compose is not available"
        exit 1
    fi
}

run_backend() {
    print_header
    echo "Starting Backend API..."
    echo ""

    cd backend

    # Check virtual environment
    if [ ! -d "venv" ]; then
        print_warning "Creating Python virtual environment..."
        python3 -m venv venv
    fi

    # Activate virtual environment
    if [ -f "venv/bin/activate" ]; then
        source venv/bin/activate
    elif [ -f "venv/Scripts/activate" ]; then
        source venv/Scripts/activate
    fi

    # Install dependencies
    if [ ! -f "venv/bin/uvicorn" ]; then
        print_warning "Installing Python dependencies..."
        pip install -r requirements.txt
    fi

    # Run backend
    print_success "Starting FastAPI backend on http://localhost:8000"
    echo "API Documentation: http://localhost:8000/docs"
    echo ""
    uvicorn main:app --reload --host 0.0.0.0 --port 8000

    cd ..
}

run_frontend() {
    print_header
    echo "Starting Frontend..."
    echo ""

    cd frontend

    # Check node_modules
    if [ ! -d "node_modules" ]; then
        print_warning "Installing Node.js dependencies..."
        npm install
    fi

    # Run frontend
    print_success "Starting Astro frontend on http://localhost:3000"
    echo ""
    npm run dev

    cd ..
}

run_tests() {
    print_header
    echo "Running Backend Tests..."
    echo ""

    if [ -f "test_backend.py" ]; then
        python test_backend.py
    else
        print_error "test_backend.py not found"
    fi
}

show_help() {
    print_header
    echo "Usage: $0 [OPTION]"
    echo ""
    echo "Options:"
    echo "  docker      Run with Docker Compose (recommended)"
    echo "  backend     Run only the backend API"
    echo "  frontend    Run only the frontend"
    echo "  all         Run both backend and frontend separately"
    echo "  test        Run backend tests"
    echo "  setup       Check dependencies and setup environment"
    echo "  help        Show this help message"
    echo ""
    echo "Examples:"
    echo "  $0 docker    # Run full stack with Docker"
    echo "  $0 all       # Run backend and frontend separately"
    echo "  $0 setup     # Setup environment and check dependencies"
    echo ""
}

case "${1:-help}" in
    docker)
        check_dependencies
        setup_environment
        run_docker
        ;;
    backend)
        check_dependencies
        setup_environment
        run_backend
        ;;
    frontend)
        check_dependencies
        setup_environment
        run_frontend
        ;;
    all)
        check_dependencies
        setup_environment
        print_header
        echo "Starting both backend and frontend..."
        echo "Backend: http://localhost:8000"
        echo "Frontend: http://localhost:3000"
        echo ""
        echo "Open two terminal windows and run:"
        echo "1. $0 backend"
        echo "2. $0 frontend"
        echo ""
        ;;
    test)
        check_dependencies
        run_tests
        ;;
    setup)
        check_dependencies
        setup_environment
        print_success "Setup complete!"
        echo ""
        echo "Next steps:"
        echo "1. Edit .env file and add your API keys"
        echo "2. Run with: $0 docker   (recommended)"
        echo "3. Or run with: $0 all"
        ;;
    help|--help|-h)
        show_help
        ;;
    *)
        print_error "Unknown option: $1"
        show_help
        exit 1
        ;;
esac