run.sh

#!/bin/bash

# Musculation Program Generator - Deployment Script
# This script sets up and runs the application

echo "🚀 Musculation Program Generator - Setup & Launch"
echo "=================================================="

# Check if Python is available
if ! command -v python3 &> /dev/null; then
    echo "❌ Python 3 is required but not installed."
    echo "   Please install Python 3.8 or higher"
    exit 1
fi

# Check if we're in the right directory
if [ ! -f "app.py" ]; then
    echo "❌ Please run this script from the project directory"
    echo "   Make sure app.py is in the current directory"
    exit 1
fi

echo "✅ Python 3 found"
echo "✅ Project files detected"

# Create virtual environment if it doesn't exist
if [ ! -d ".venv" ]; then
    echo "📦 Creating virtual environment..."
    python3 -m venv .venv
    if [ $? -ne 0 ]; then
        echo "❌ Failed to create virtual environment"
        exit 1
    fi
    echo "✅ Virtual environment created"
fi

# Activate virtual environment
echo "🔄 Activating virtual environment..."
source .venv/bin/activate

# Install/upgrade dependencies
echo "📥 Installing dependencies..."
pip install --upgrade pip
pip install -r requirements.txt

if [ $? -ne 0 ]; then
    echo "❌ Failed to install dependencies"
    echo "   Please check requirements.txt and your internet connection"
    exit 1
fi

echo "✅ Dependencies installed successfully"

# Check for available port
PORT=5000
while lsof -Pi :$PORT -sTCP:LISTEN -t >/dev/null ; do
    echo "⚠️  Port $PORT is already in use, trying port $((PORT+1))"
    PORT=$((PORT+1))
done

echo "🌐 Using port $PORT"

# Create .env file if it doesn't exist
if [ ! -f ".env" ]; then
    echo "📝 Creating environment configuration..."
    cat > .env << EOF
FLASK_ENV=development
SECRET_KEY=dev-secret-key-$(date +%s)
PORT=$PORT
EOF
    echo "✅ Environment file created"
fi

# Set environment variables
export FLASK_ENV=development
export PORT=$PORT

echo ""
echo "🎉 Setup complete! Starting the application..."
echo ""
echo "📱 Access your app at: http://localhost:$PORT"
echo "🔧 Press Ctrl+C to stop the server"
echo "📖 Check USAGE_GUIDE.md for detailed instructions"
echo ""
echo "=================================================="

# Start the application
python app.py