aws-production/provision.bash

#!/bin/bash

# AWS CDK Ubuntu Setup Script
# This script installs all required software for AWS CDK development on Ubuntu

reset;clear


set -e  # Exit on any error

echo "=========================================="
echo "AWS CDK Ubuntu Setup Script"
echo "=========================================="

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

# Function to print colored output
print_status() {
    echo -e "${BLUE}[INFO]${NC} $1"
}

print_success() {
    echo -e "${GREEN}[SUCCESS]${NC} $1"
}

print_warning() {
    echo -e "${YELLOW}[WARNING]${NC} $1"
}

print_error() {
    echo -e "${RED}[ERROR]${NC} $1"
}

# Function to check if command exists
command_exists() {
    command -v "$1" >/dev/null 2>&1
}

# Update system packages
print_status "Updating system packages..."
sudo apt update && sudo apt upgrade -y
print_success "System packages updated"

# Install essential build tools and dependencies
print_status "Installing essential build tools..."
sudo apt install -y curl wget unzip git build-essential software-properties-common apt-transport-https ca-certificates gnupg lsb-release
print_success "Essential build tools installed"

# Install Node.js and npm using NodeSource repository (more reliable than nvm for scripts)
print_status "Installing Node.js and npm..."
if command_exists node; then
    print_warning "Node.js is already installed ($(node --version))"
else
    # Add NodeSource repository
    curl -fsSL https://deb.nodesource.com/setup_20.x | sudo -E bash -
    sudo apt install -y nodejs
    print_success "Node.js $(node --version) and npm $(npm --version) installed"
fi

# Install Python 3 and pip
print_status "Installing Python 3 and pip..."
sudo apt install -y python3 python3-pip python3-venv python3-dev
print_success "Python $(python3 --version) and pip installed"

# Install AWS CLI v2
print_status "Installing AWS CLI v2..."
if command_exists aws; then
    print_warning "AWS CLI is already installed ($(aws --version))"
else
    cd /tmp
    curl "https://awscli.amazonaws.com/awscli-exe-linux-x86_64.zip" -o "awscliv2.zip"
    unzip -q awscliv2.zip
    sudo ./aws/install
    
    # Add to PATH if needed
    if ! command_exists aws; then
        echo 'export PATH="/usr/local/bin:$PATH"' >> ~/.bashrc
        export PATH="/usr/local/bin:$PATH"
    fi
    
    cd - > /dev/null
    print_success "AWS CLI $(aws --version) installed"
fi

# Install AWS CDK
print_status "Installing AWS CDK globally..."
if command_exists cdk; then
    print_warning "AWS CDK is already installed ($(cdk --version))"
    print_status "Upgrading AWS CDK to latest version..."
    sudo npm install -g aws-cdk@latest
else
    sudo npm install -g aws-cdk
fi
print_success "AWS CDK $(cdk --version) installed"

# Install TypeScript globally (optional but recommended)
print_status "Installing TypeScript globally..."
if command_exists tsc; then
    print_warning "TypeScript is already installed ($(tsc --version))"
else
    sudo npm install -g typescript
    print_success "TypeScript $(tsc --version) installed"
fi

# Clean up temporary files
print_status "Cleaning up temporary files..."
rm -f /tmp/awscliv2.zip
sudo rm -rf /tmp/aws
print_success "Cleanup completed"

reset;clear


# Verify installations
echo ""
echo "=========================================="
echo "Installation Verification"
echo "=========================================="

print_status "Verifying installations..."

# Check Node.js
if command_exists node; then
    print_success "Node.js: $(node --version)"
else
    print_error "Node.js installation failed"
    exit 1
fi

# Check npm
if command_exists npm; then
    print_success "npm: $(npm --version)"
else
    print_error "npm installation failed"
    exit 1
fi

# Check Python
if command_exists python3; then
    print_success "Python: $(python3 --version)"
else
    print_error "Python installation failed"
    exit 1
fi

# Check pip
if command_exists pip3; then
    print_success "pip: $(pip3 --version)"
else
    print_error "pip installation failed"
    exit 1
fi

# Check AWS CLI
if command_exists aws; then
    print_success "AWS CLI: $(aws --version)"
else
    print_error "AWS CLI installation failed"
    exit 1
fi

# Check CDK
if command_exists cdk; then
    print_success "AWS CDK: $(cdk --version)"
else
    print_error "AWS CDK installation failed"
    exit 1
fi

# Check TypeScript
if command_exists tsc; then
    print_success "TypeScript: $(tsc --version)"
else
    print_warning "TypeScript not found (optional)"
fi

echo ""
echo "=========================================="
echo "Next Steps"
echo "=========================================="
echo ""
print_status "1. Configure AWS credentials:"
echo "   aws configure"
echo ""
print_status "2. Create an EC2 Key Pair in AWS Console:"
echo "   - Go to EC2 → Key Pairs → Create key pair"
echo "   - Download the .pem file"
echo ""
print_status "3. Bootstrap CDK (replace with your account ID and region):"
echo "   cdk bootstrap aws://123456789012/us-east-1"
echo ""
print_status "4. Create your CDK project:"
echo "   mkdir my-cdk-project && cd my-cdk-project"
echo "   cdk init app --language=typescript"
echo "   # OR"
echo "   cdk init app --language=python"
echo ""
print_success "AWS CDK setup completed successfully!"
echo ""
echo "=========================================="