chorus-services-website/docker.sh

#!/bin/bash

# CHORUS Services Website - Docker Development Helper
# Provides convenient commands for Docker operations

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 colored output
print_info() {
    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"
}

# Show usage information
show_help() {
    echo "CHORUS Website Docker Helper"
    echo ""
    echo "Usage: $0 [COMMAND]"
    echo ""
    echo "Development Commands:"
    echo "  dev                   Start development environment"
    echo "  dev-full              Start development with all services (cache, db, email)"
    echo "  dev-stop              Stop development environment"
    echo "  dev-clean             Clean up development containers and volumes"
    echo ""
    echo "Production Commands:"
    echo "  build                 Build production Docker image"
    echo "  test-prod             Test production image locally"
    echo "  push                  Build and push to registry"
    echo "  deploy                Deploy to production swarm"
    echo ""
    echo "Utility Commands:"
    echo "  logs                  Show container logs"
    echo "  shell                 Open shell in running container"
    echo "  health                Check container health"
    echo "  clean                 Clean up all Docker resources"
    echo "  status                Show status of all services"
    echo ""
    echo "Help:"
    echo "  help                  Show this help message"
}

# Start development environment
dev_start() {
    print_info "Starting CHORUS website development environment..."
    docker-compose up -d website-dev
    print_success "Development environment started"
    print_info "Website available at: http://localhost:3000"
}

# Start full development environment
dev_start_full() {
    print_info "Starting full development environment with all services..."
    docker-compose --profile cache --profile database --profile email up -d
    print_success "Full development environment started"
    print_info "Services available:"
    echo "  - Website: http://localhost:3000"
    echo "  - Mailhog: http://localhost:8025"
    echo "  - Redis: localhost:6379"
    echo "  - PostgreSQL: localhost:5432"
}

# Stop development environment
dev_stop() {
    print_info "Stopping development environment..."
    docker-compose down
    print_success "Development environment stopped"
}

# Clean development environment
dev_clean() {
    print_warning "This will remove all containers, networks, and volumes"
    read -p "Are you sure? (y/N) " -n 1 -r
    echo
    if [[ $REPLY =~ ^[Yy]$ ]]; then
        docker-compose down -v --remove-orphans
        docker system prune -f
        print_success "Development environment cleaned"
    else
        print_info "Cancelled"
    fi
}

# Build production image
build_production() {
    print_info "Building production Docker image..."
    docker build -t chorus-website:latest .
    print_success "Production image built successfully"
}

# Test production image locally
test_production() {
    print_info "Testing production image locally..."
    
    # Stop any existing container
    docker stop chorus-website-test 2>/dev/null || true
    docker rm chorus-website-test 2>/dev/null || true
    
    # Start production container
    docker run -d --name chorus-website-test -p 8080:80 chorus-website:latest
    
    # Wait for container to start
    sleep 5
    
    # Test health check
    if curl -f http://localhost:8080/ > /dev/null 2>&1; then
        print_success "Production image test passed"
        print_info "Website available at: http://localhost:8080"
        print_info "Stop test container with: docker stop chorus-website-test"
    else
        print_error "Production image test failed"
        docker logs chorus-website-test
        return 1
    fi
}

# Push to registry
push_to_registry() {
    print_info "Building and pushing to registry..."
    cd .. && ./build-and-push.sh website
    print_success "Image pushed to registry"
}

# Deploy to production
deploy_production() {
    print_info "Deploying to production swarm..."
    cd ..
    docker service update chorus_chorus-website --image registry.home.deepblack.cloud/tony/chorus-website:latest --force
    print_success "Deployment initiated"
    print_info "Check deployment status with: docker service ps chorus_chorus-website"
}

# Show logs
show_logs() {
    local service=${1:-website-dev}
    print_info "Showing logs for $service..."
    docker-compose logs -f $service
}

# Open shell in container
open_shell() {
    local service=${1:-website-dev}
    print_info "Opening shell in $service..."
    docker-compose exec $service sh
}

# Check health
check_health() {
    print_info "Checking container health..."
    
    # Check development container
    if docker-compose ps website-dev | grep -q "Up"; then
        print_success "Development container is running"
        if curl -f http://localhost:3000/ > /dev/null 2>&1; then
            print_success "Development website is healthy"
        else
            print_error "Development website is not responding"
        fi
    else
        print_warning "Development container is not running"
    fi
    
    # Check production test container
    if docker ps | grep -q "chorus-website-test"; then
        print_success "Production test container is running"
        if curl -f http://localhost:8080/ > /dev/null 2>&1; then
            print_success "Production test website is healthy"
        else
            print_error "Production test website is not responding"
        fi
    else
        print_warning "Production test container is not running"
    fi
}

# Clean up all Docker resources
clean_all() {
    print_warning "This will remove all Docker containers, images, and volumes for this project"
    read -p "Are you sure? (y/N) " -n 1 -r
    echo
    if [[ $REPLY =~ ^[Yy]$ ]]; then
        print_info "Stopping containers..."
        docker-compose down -v --remove-orphans
        
        print_info "Removing images..."
        docker rmi chorus-website:latest 2>/dev/null || true
        docker rmi chorus-website-dev:latest 2>/dev/null || true
        
        print_info "Cleaning system..."
        docker system prune -f
        
        print_success "All resources cleaned"
    else
        print_info "Cancelled"
    fi
}

# Show status
show_status() {
    print_info "CHORUS Website Docker Status"
    echo "================================"
    
    echo -e "\n${BLUE}Development Environment:${NC}"
    docker-compose ps
    
    echo -e "\n${BLUE}Production Test:${NC}"
    docker ps --filter "name=chorus-website-test" --format "table {{.Names}}\t{{.Status}}\t{{.Ports}}"
    
    echo -e "\n${BLUE}Docker Images:${NC}"
    docker images | grep -E "(chorus-website|REPOSITORY)"
    
    echo -e "\n${BLUE}Docker System:${NC}"
    docker system df
}

# Main command handling
case "${1:-}" in
    "dev")
        dev_start
        ;;
    "dev-full")
        dev_start_full
        ;;
    "dev-stop")
        dev_stop
        ;;
    "dev-clean")
        dev_clean
        ;;
    "build")
        build_production
        ;;
    "test-prod")
        test_production
        ;;
    "push")
        push_to_registry
        ;;
    "deploy")
        deploy_production
        ;;
    "logs")
        show_logs $2
        ;;
    "shell")
        open_shell $2
        ;;
    "health")
        check_health
        ;;
    "clean")
        clean_all
        ;;
    "status")
        show_status
        ;;
    "help"|"-h"|"--help"|"")
        show_help
        ;;
    *)
        print_error "Unknown command: $1"
        echo ""
        show_help
        exit 1
        ;;
esac