SiteProxy/deploy.sh

#!/bin/bash

# deploy.sh - Deployment script for SiteProxy
# Usage: ./deploy.sh [start|stop|restart|logs|status]

set -e

# 颜色定义
RED='\033[0;31m'
GREEN='\033[0;32m'
YELLOW='\033[1;33m'
BLUE='\033[0;34m'
NC='\033[0m' # No Color

# 配置
PROJECT_NAME="siteproxy"
COMPOSE_FILE="docker-compose.yml"
ENV_FILE=".env"
ENV_EXAMPLE=".env.example"

# 打印带颜色的消息
print_info() {
    echo -e "${BLUE}ℹ${NC} $1"
}

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

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

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

# 打印标题
print_header() {
    echo ""
    echo -e "${BLUE}================================${NC}"
    echo -e "${BLUE}  $1${NC}"
    echo -e "${BLUE}================================${NC}"
    echo ""
}

# 检查依赖
check_dependencies() {
    print_info "Checking dependencies..."
    
    if ! command -v docker &> /dev/null; then
        print_error "Docker is not installed"
        exit 1
    fi
    
    if ! command -v docker-compose &> /dev/null; then
        print_error "Docker Compose is not installed"
        exit 1
    fi
    
    print_success "All dependencies found"
}

# 检查环境文件
check_env_file() {
    print_info "Checking environment configuration..."
    
    if [ ! -f "$ENV_FILE" ]; then
        print_warning "$ENV_FILE not found"
        
        if [ -f "$ENV_EXAMPLE" ]; then
            print_info "Copying $ENV_EXAMPLE to $ENV_FILE"
            cp "$ENV_EXAMPLE" "$ENV_FILE"
            print_warning "Please edit $ENV_FILE and configure your settings"
            print_warning "Especially change AUTH_PASSWORD and SESSION_SECRET"
            exit 1
        else
            print_error "$ENV_EXAMPLE not found"
            exit 1
        fi
    fi
    
    # 检查是否使用默认密码
    if grep -q "your_secure_password_here" "$ENV_FILE"; then
        print_error "Default password detected in $ENV_FILE"
        print_warning "Please change AUTH_PASSWORD before deploying"
        exit 1
    fi
    
    if grep -q "change_this_to_random_string" "$ENV_FILE"; then
        print_error "Default session secret detected in $ENV_FILE"
        print_warning "Please change SESSION_SECRET before deploying"
        exit 1
    fi
    
    print_success "Environment configuration OK"
}

# 启动服务
start_service() {
    print_header "Starting $PROJECT_NAME"
    
    check_dependencies
    check_env_file
    
    print_info "Building and starting containers..."
    docker-compose -f "$COMPOSE_FILE" up -d --build
    
    print_success "Service started successfully"
    
    echo ""
    print_info "Service is running at: http://localhost:8080"
    print_info "View logs with: ./deploy.sh logs"
    print_info "Check status with: ./deploy.sh status"
}

# 停止服务
stop_service() {
    print_header "Stopping $PROJECT_NAME"
    
    print_info "Stopping containers..."
    docker-compose -f "$COMPOSE_FILE" down
    
    print_success "Service stopped"
}

# 重启服务
restart_service() {
    print_header "Restarting $PROJECT_NAME"
    
    stop_service
    sleep 2
    start_service
}

# 查看日志
view_logs() {
    print_header "Viewing $PROJECT_NAME Logs"
    
    print_info "Press Ctrl+C to exit"
    echo ""
    docker-compose -f "$COMPOSE_FILE" logs -f --tail=100
}

# 查看状态
check_status() {
    print_header "$PROJECT_NAME Status"
    
    if docker-compose -f "$COMPOSE_FILE" ps | grep -q "Up"; then
        print_success "Service is running"
        echo ""
        docker-compose -f "$COMPOSE_FILE" ps
        echo ""
        
        # 检查健康状态
        if docker-compose -f "$COMPOSE_FILE" ps | grep -q "healthy"; then
            print_success "Health check: PASSED"
        else
            print_warning "Health check: PENDING or FAILED"
        fi
        
        # 显示资源使用
        echo ""
        print_info "Resource usage:"
        docker stats --no-stream --format "table {{.Container}}\t{{.CPUPerc}}\t{{.MemUsage}}" $(docker-compose -f "$COMPOSE_FILE" ps -q)
        
    else
        print_warning "Service is not running"
        echo ""
        docker-compose -f "$COMPOSE_FILE" ps
    fi
}

# 更新服务
update_service() {
    print_header "Updating $PROJECT_NAME"
    
    print_info "Pulling latest changes..."
    git pull
    
    print_info "Rebuilding containers..."
    docker-compose -f "$COMPOSE_FILE" build --no-cache
    
    print_info "Restarting service..."
    docker-compose -f "$COMPOSE_FILE" up -d
    
    print_success "Update complete"
}

# 清理
cleanup() {
    print_header "Cleaning up $PROJECT_NAME"
    
    print_warning "This will remove all containers, volumes, and images"
    read -p "Are you sure? (y/N) " -n 1 -r
    echo
    
    if [[ $REPLY =~ ^[Yy]$ ]]; then
        print_info "Stopping and removing containers..."
        docker-compose -f "$COMPOSE_FILE" down -v
        
        print_info "Removing images..."
        docker-compose -f "$COMPOSE_FILE" down --rmi all
        
        print_success "Cleanup complete"
    else
        print_info "Cleanup cancelled"
    fi
}

# 显示帮助
show_help() {
    echo "Usage: ./deploy.sh [command]"
    echo ""
    echo "Commands:"
    echo "  start      Start the service"
    echo "  stop       Stop the service"
    echo "  restart    Restart the service"
    echo "  logs       View service logs"
    echo "  status     Check service status"
    echo "  update     Update and restart service"
    echo "  cleanup    Remove all containers and images"
    echo "  help       Show this help message"
    echo ""
    echo "Examples:"
    echo "  ./deploy.sh start"
    echo "  ./deploy.sh logs"
    echo "  ./deploy.sh status"
}

# 主逻辑
main() {
    case "${1:-start}" in
        start)
            start_service
            ;;
        stop)
            stop_service
            ;;
        restart)
            restart_service
            ;;
        logs)
            view_logs
            ;;
        status)
            check_status
            ;;
        update)
            update_service
            ;;
        cleanup)
            cleanup
            ;;
        help|--help|-h)
            show_help
            ;;
        *)
            print_error "Unknown command: $1"
            echo ""
            show_help
            exit 1
            ;;
    esac
}

# 执行主函数
main "$@"