turmlibar-calendar/deploy.sh

#!/bin/bash

# Turmli Bar Calendar Tool - Simple Docker Deployment Script
# For internal use - no nginx, no SSL, just the calendar app

set -e  # Exit on error

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

# Configuration
APP_NAME="turmli-calendar"
IMAGE_NAME="turmli-calendar:latest"
CONTAINER_NAME="turmli-calendar"
DEFAULT_PORT=8000

# Functions
print_header() {
    echo -e "${BLUE}================================${NC}"
    echo -e "${BLUE}  Turmli Bar Calendar Deployment${NC}"
    echo -e "${BLUE}================================${NC}"
    echo ""
}

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

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

print_info() {
    echo -e "${BLUE}ℹ${NC} $1"
}

check_docker() {
    if ! command -v docker &> /dev/null; then
        print_error "Docker is not installed. Please install Docker first."
        exit 1
    fi
    print_success "Docker is installed"
}

build() {
    print_info "Building Docker image..."
    docker build -t ${IMAGE_NAME} . || {
        print_error "Failed to build Docker image"
        exit 1
    }
    print_success "Docker image built successfully"
}

start() {
    print_info "Starting calendar application..."
    
    # Check if container already exists
    if docker ps -a --format '{{.Names}}' | grep -q "^${CONTAINER_NAME}$"; then
        print_info "Container already exists, removing it..."
        docker rm -f ${CONTAINER_NAME}
    fi
    
    # Get port from environment or use default
    PORT="${PORT:-$DEFAULT_PORT}"
    
    # Run container
    docker run -d \
        --name ${CONTAINER_NAME} \
        -p ${PORT}:8000 \
        -v $(pwd)/calendar_cache.json:/app/calendar_cache.json \
        -e TZ=Europe/Berlin \
        --restart unless-stopped \
        ${IMAGE_NAME}
    
    print_success "Application started on port ${PORT}"
    print_info "Access the calendar at: http://localhost:${PORT}"
}

stop() {
    print_info "Stopping calendar application..."
    docker stop ${CONTAINER_NAME} 2>/dev/null || true
    docker rm ${CONTAINER_NAME} 2>/dev/null || true
    print_success "Application stopped"
}

restart() {
    stop
    start
}

logs() {
    docker logs -f ${CONTAINER_NAME}
}

status() {
    echo -e "${BLUE}Container Status:${NC}"
    if docker ps --format "table {{.Names}}\t{{.Status}}\t{{.Ports}}" | grep -q ${CONTAINER_NAME}; then
        docker ps --format "table {{.Names}}\t{{.Status}}\t{{.Ports}}" | grep -E "NAMES|${CONTAINER_NAME}"
        echo ""
        print_info "Testing application..."
        if curl -s -f http://localhost:${PORT:-$DEFAULT_PORT}/api/events > /dev/null 2>&1; then
            print_success "Application is healthy and responding"
        else
            print_error "Application is not responding"
        fi
    else
        print_info "Container is not running"
    fi
}

update() {
    print_info "Updating application..."
    
    # Pull latest changes if using git
    if [ -d .git ]; then
        print_info "Pulling latest changes..."
        git pull
    fi
    
    # Rebuild and restart
    build
    restart
    print_success "Application updated"
}

# Parse command
print_header

case "$1" in
    build)
        check_docker
        build
        ;;
    start)
        check_docker
        build
        start
        ;;
    stop)
        stop
        ;;
    restart)
        check_docker
        restart
        ;;
    logs)
        logs
        ;;
    status)
        status
        ;;
    update)
        check_docker
        update
        ;;
    *)
        echo "Usage: $0 {build|start|stop|restart|logs|status|update}"
        echo ""
        echo "Commands:"
        echo "  build    - Build Docker image"
        echo "  start    - Build and start the application"
        echo "  stop     - Stop the application"
        echo "  restart  - Restart the application"
        echo "  logs     - View application logs"
        echo "  status   - Check application status"
        echo "  update   - Update and restart application"
        echo ""
        echo "Environment variables:"
        echo "  PORT     - Port to expose (default: 8000)"
        echo ""
        echo "Example:"
        echo "  $0 start              # Start on port 8000"
        echo "  PORT=8080 $0 start    # Start on port 8080"
        exit 1
        ;;
esac