koa3-demo/scripts/docker-build.sh

#!/bin/bash

# Docker构建脚本
set -e

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

# 打印带颜色的消息
print_message() {
    echo -e "${GREEN}[INFO]${NC} $1"
}

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

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

# 检查Docker是否运行
check_docker() {
    if ! docker info > /dev/null 2>&1; then
        print_error "Docker未运行，请启动Docker服务"
        exit 1
    fi
}

# 清理旧的镜像和容器
cleanup() {
    print_message "清理旧的Docker资源..."
    docker system prune -f
}

# 构建镜像
build_image() {
    local tag=${1:-"koa3-demo:latest"}
    print_message "构建Docker镜像: $tag"
    
    docker build \
        --target production \
        --tag "$tag" \
        --build-arg BUILDKIT_INLINE_CACHE=1 \
        .
    
    if [ $? -eq 0 ]; then
        print_message "镜像构建成功: $tag"
    else
        print_error "镜像构建失败"
        exit 1
    fi
}

# 运行容器
run_container() {
    local tag=${1:-"koa3-demo:latest"}
    print_message "启动容器..."
    
    docker run -d \
        --name koa3-demo \
        --publish 3000:3000 \
        --volume "$(pwd)/database:/app/database" \
        --volume "$(pwd)/logs:/app/logs" \
        --env NODE_ENV=production \
        --env BUN_ENV=production \
        --env PORT=3000 \
        "$tag"
    
    if [ $? -eq 0 ]; then
        print_message "容器启动成功"
        print_message "应用运行在: http://localhost:3000"
    else
        print_error "容器启动失败"
        exit 1
    fi
}

# 使用docker-compose
use_compose() {
    print_message "使用docker-compose启动服务..."
    docker-compose up -d --build
    
    if [ $? -eq 0 ]; then
        print_message "服务启动成功"
        print_message "应用运行在: http://localhost:3000"
    else
        print_error "服务启动失败"
        exit 1
    fi
}

# 显示帮助信息
show_help() {
    echo "用法: $0 [选项]"
    echo ""
    echo "选项:"
    echo "  build [tag]    构建Docker镜像"
    echo "  run [tag]      运行容器"
    echo "  compose        使用docker-compose启动服务"
    echo "  cleanup        清理Docker资源"
    echo "  help           显示此帮助信息"
    echo ""
    echo "示例:"
    echo "  $0 build       构建镜像"
    echo "  $0 build v1.0  构建带标签的镜像"
    echo "  $0 run         运行容器"
    echo "  $0 compose     使用docker-compose启动"
}

# 主函数
main() {
    check_docker
    
    case "${1:-help}" in
        "build")
            build_image "$2"
            ;;
        "run")
            run_container "$2"
            ;;
        "compose")
            use_compose
            ;;
        "cleanup")
            cleanup
            ;;
        "help"|*)
            show_help
            ;;
    esac
}

# 执行主函数
main "$@"