wormhole-server/scripts/build.sh

#!/bin/bash

# 多平台构建脚本
# 用法: ./scripts/build.sh [版本号] [平台]

set -e

# 默认值
VERSION=${1:-"v1.1.0"}
PLATFORM=${2:-"all"}

# 配置
APP_NAME="wormhole-server"
BUILD_TIME=$(date -u '+%Y-%m-%d_%H:%M:%S')
GIT_COMMIT=$(git rev-parse --short HEAD 2>/dev/null || echo "unknown")

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

# 支持的平台列表
SUPPORTED_PLATFORMS=(
    "linux-amd64:linux:amd64:"
    "linux-arm64:linux:arm64:"
    "linux-386:linux:386:"
    "linux-arm:linux:arm:"
    "darwin-amd64:darwin:amd64:"
    "darwin-arm64:darwin:arm64:"
    "windows-amd64:windows:amd64:.exe"
    "windows-386:windows:386:.exe"
    "windows-arm64:windows:arm64:.exe"
    "freebsd-amd64:freebsd:amd64:"
    "freebsd-arm64:freebsd:arm64:"
)

# 日志函数
log_info() {
    echo -e "${BLUE}[INFO]${NC} $1"
}

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

log_warn() {
    echo -e "${YELLOW}[WARN]${NC} $1"
}

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

# 获取平台信息
get_platform_info() {
    local platform=$1
    for entry in "${SUPPORTED_PLATFORMS[@]}"; do
        IFS=':' read -ra parts <<< "$entry"
        if [[ "${parts[0]}" == "$platform" ]]; then
            echo "${parts[1]} ${parts[2]} ${parts[3]}"
            return 0
        fi
    done
    return 1
}

# 显示帮助信息
show_help() {
    echo "多平台构建脚本 - Wormhole Server"
    echo ""
    echo "用法:"
    echo "  $0 [版本号] [平台]"
    echo ""
    echo "参数:"
    echo "  版本号    构建版本 (默认: v1.1.0)"
    echo "  平台      目标平台 (默认: all)"
    echo ""
    echo "支持的平台:"
    for entry in "${SUPPORTED_PLATFORMS[@]}"; do
        IFS=':' read -ra parts <<< "$entry"
        echo "  ${parts[0]} - ${parts[1]} ${parts[2]}"
    done
    echo "  all - 构建所有平台"
    echo ""
    echo "示例:"
    echo "  $0                          # 构建所有平台，版本 v1.1.0"
    echo "  $0 v1.2.0                  # 构建所有平台，版本 v1.2.0"
    echo "  $0 v1.2.0 linux-amd64      # 构建 Linux AMD64 版本"
    echo "  $0 v1.2.0 darwin-arm64     # 构建 macOS ARM64 版本"
}

# 检查依赖
check_dependencies() {
    log_info "检查构建依赖..."
    
    if ! command -v go &> /dev/null; then
        log_error "Go 未安装或不在 PATH 中"
        exit 1
    fi
    
    GO_VERSION=$(go version | cut -d' ' -f3)
    log_info "Go 版本: $GO_VERSION"
    
    if ! command -v git &> /dev/null; then
        log_warn "Git 未安装，将使用默认提交哈希"
    fi
}

# 构建单个平台
build_platform() {
    local platform=$1
    
    local platform_info=$(get_platform_info "$platform")
    if [[ $? -ne 0 ]]; then
        log_error "不支持的平台: $platform"
        return 1
    fi
    
    IFS=' ' read -ra parts <<< "$platform_info"
    local goos=${parts[0]}
    local goarch=${parts[1]}
    local ext=${parts[2]:-""}
    
    local binary_name="${APP_NAME}-${VERSION}-${platform}${ext}"
    local output_path="dist/${binary_name}"
    
    log_info "构建 ${platform} (${goos}/${goarch})..."
    
    # 创建输出目录
    mkdir -p dist
    
    # 设置环境变量并构建
    GOOS=$goos GOARCH=$goarch go build \
        -ldflags "-X main.version=${VERSION} -X main.buildTime=${BUILD_TIME} -X main.gitCommit=${GIT_COMMIT} -s -w" \
        -o "$output_path" \
        cmd/wormhole-server/main.go
    
    if [[ $? -eq 0 ]]; then
        local size=$(du -h "$output_path" | cut -f1)
        log_success "构建完成: $output_path ($size)"
        return 0
    else
        log_error "构建失败: $platform"
        return 1
    fi
}

# 构建所有平台
build_all() {
    log_info "开始构建所有平台..."
    
    local success_count=0
    local total_count=${#SUPPORTED_PLATFORMS[@]}
    
    for entry in "${SUPPORTED_PLATFORMS[@]}"; do
        IFS=':' read -ra parts <<< "$entry"
        local platform=${parts[0]}
        if build_platform "$platform"; then
            ((success_count++))
        fi
        echo ""
    done
    
    log_info "构建统计: $success_count/$total_count 成功"
    
    if [[ $success_count -eq $total_count ]]; then
        log_success "所有平台构建成功！"
        return 0
    else
        log_warn "部分平台构建失败"
        return 1
    fi
}

# 创建发布包
create_release_packages() {
    log_info "创建发布包..."
    
    cd dist
    
    for file in ${APP_NAME}-${VERSION}-*; do
        if [[ -f "$file" ]]; then
            if [[ "$file" == *.exe ]]; then
                # Windows 平台使用 zip
                platform=$(echo "$file" | sed "s/${APP_NAME}-${VERSION}-//; s/.exe$//")
                if command -v zip &> /dev/null; then
                    zip -q "${APP_NAME}-${VERSION}-${platform}.zip" "$file" ../configs/server.yaml ../README.md
                    log_success "创建包: ${APP_NAME}-${VERSION}-${platform}.zip"
                else
                    log_warn "zip 命令未找到，跳过 Windows 包创建"
                fi
            else
                # 其他平台使用 tar.gz
                platform=$(echo "$file" | sed "s/${APP_NAME}-${VERSION}-//")
                tar -czf "${APP_NAME}-${VERSION}-${platform}.tar.gz" "$file" -C .. configs/server.yaml README.md
                log_success "创建包: ${APP_NAME}-${VERSION}-${platform}.tar.gz"
            fi
        fi
    done
    
    # 创建校验和文件
    if ls ${APP_NAME}-${VERSION}-*.{tar.gz,zip} 1> /dev/null 2>&1; then
        sha256sum ${APP_NAME}-${VERSION}-*.{tar.gz,zip} 2>/dev/null > ${APP_NAME}-${VERSION}-checksums.txt || \
        shasum -a 256 ${APP_NAME}-${VERSION}-*.{tar.gz,zip} > ${APP_NAME}-${VERSION}-checksums.txt
        log_success "创建校验和文件: ${APP_NAME}-${VERSION}-checksums.txt"
    fi
    
    cd ..
}

# 显示构建结果
show_results() {
    log_info "构建结果:"
    
    if [[ -d "dist" ]]; then
        echo ""
        ls -lh dist/ | grep -E "(${APP_NAME}|总计|total)"
        echo ""
        
        log_info "要运行本地版本，使用:"
        if [[ "$OSTYPE" == "msys" || "$OSTYPE" == "cygwin" ]]; then
            echo "  .\\dist\\${APP_NAME}-${VERSION}-windows-amd64.exe -config configs\\server.yaml"
        elif [[ "$OSTYPE" == "darwin"* ]]; then
            if [[ $(uname -m) == "arm64" ]]; then
                echo "  ./dist/${APP_NAME}-${VERSION}-darwin-arm64 -config configs/server.yaml"
            else
                echo "  ./dist/${APP_NAME}-${VERSION}-darwin-amd64 -config configs/server.yaml"
            fi
        else
            echo "  ./dist/${APP_NAME}-${VERSION}-linux-amd64 -config configs/server.yaml"
        fi
    fi
}

# 主函数
main() {
    echo "=============================================="
    echo "  Wormhole Server 多平台构建脚本"
    echo "=============================================="
    echo ""
    
    # 处理帮助参数
    if [[ "$1" == "-h" || "$1" == "--help" ]]; then
        show_help
        exit 0
    fi
    
    log_info "构建版本: $VERSION"
    log_info "目标平台: $PLATFORM"
    log_info "构建时间: $BUILD_TIME"
    log_info "Git 提交: $GIT_COMMIT"
    echo ""
    
    # 检查依赖
    check_dependencies
    echo ""
    
    # 下载依赖
    log_info "下载 Go 模块依赖..."
    go mod download
    go mod tidy
    echo ""
    
    # 执行构建
    local build_success=false
    
    if [[ "$PLATFORM" == "all" ]]; then
        if build_all; then
            build_success=true
        fi
    else
        if build_platform "$PLATFORM"; then
            build_success=true
        fi
    fi
    
    # 创建发布包 (仅在构建成功时)
    if [[ "$build_success" == true && "$PLATFORM" == "all" ]]; then
        echo ""
        create_release_packages
    fi
    
    echo ""
    show_results
    
    if [[ "$build_success" == true ]]; then
        log_success "构建完成！"
        exit 0
    else
        log_error "构建失败！"
        exit 1
    fi
}

# 运行主函数
main "$@"