go fmt .

src/imagetar.go

@@ -385,12 +385,11 @@ func (is *ImageStreamer) streamDockerFormatWithReturn(ctx context.Context, tarWr
 		log.Printf("已处理层 %d/%d", i+1, len(layers))
 	}
 
-
 	// 构建单个镜像的manifest信息
 	singleManifest := map[string]interface{}{
 		"Config":   configDigest.String() + ".json",
 		"RepoTags": []string{imageRef},
-		"Layers":   func() []string {
+		"Layers": func() []string {
 			var layers []string
 			for _, digest := range layerDigests {
 				layers = append(layers, digest+"/layer.tar")
@@ -549,8 +548,8 @@ func (is *ImageStreamer) selectPlatformImage(desc *remote.Descriptor, options *S
 				}
 
 				if m.Platform.OS == targetOS &&
-				   m.Platform.Architecture == targetArch &&
-				   m.Platform.Variant == targetVariant {
+					m.Platform.Architecture == targetArch &&
+					m.Platform.Variant == targetVariant {
 					selectedDesc = &m
 					break
 				}
@@ -632,7 +631,7 @@ func handleDirectImageDownload(c *gin.Context) {
 
 	if !singleImageDebouncer.ShouldAllow(userID, contentKey) {
 		c.JSON(http.StatusTooManyRequests, gin.H{
-			"error": "请求过于频繁，请稍后再试",
+			"error":       "请求过于频繁，请稍后再试",
 			"retry_after": 5,
 		})
 		return
@@ -692,7 +691,7 @@ func handleSimpleBatchDownload(c *gin.Context) {
 
 	if !batchImageDebouncer.ShouldAllow(userID, contentKey) {
 		c.JSON(http.StatusTooManyRequests, gin.H{
-			"error": "批量下载请求过于频繁，请稍后再试",
+			"error":       "批量下载请求过于频繁，请稍后再试",
 			"retry_after": 60,
 		})
 		return

src/main.go

@@ -122,7 +122,6 @@ func main() {
 	// 注册Docker Registry代理路由
 	router.Any("/v2/*path", ProxyDockerRegistryGin)
 
-
 	// 注册NoRoute处理器
 	router.NoRoute(handler)
 
@@ -177,12 +176,10 @@ func handler(c *gin.Context) {
 	proxyRequest(c, rawPath)
 }
 
-
 func proxyRequest(c *gin.Context, u string) {
 	proxyWithRedirect(c, u, 0)
 }
 
-
 func proxyWithRedirect(c *gin.Context, u string, redirectCount int) {
 	// 限制最大重定向次数，防止无限递归
 	const maxRedirects = 20

src/ratelimiter.go

@@ -14,7 +14,7 @@ import (
 const (
 	// 清理间隔
 	CleanupInterval = 10 * time.Minute
-	MaxIPCacheSize = 10000
+	MaxIPCacheSize  = 10000
 )
 
 // IPRateLimiter IP限流器结构体
@@ -233,7 +233,7 @@ func RateLimitMiddleware(limiter *IPRateLimiter) gin.HandlerFunc {
 		// 静态文件豁免：跳过限流检查
 		path := c.Request.URL.Path
 		if path == "/" || path == "/favicon.ico" || path == "/images.html" || path == "/search.html" ||
-		   strings.HasPrefix(path, "/public/") {
+			strings.HasPrefix(path, "/public/") {
 			c.Next()
 			return
 		}
@@ -299,5 +299,3 @@ func RateLimitMiddleware(limiter *IPRateLimiter) gin.HandlerFunc {
 		c.Next()
 	}
 }
-
-

src/search.go

@@ -25,27 +25,27 @@ type SearchResult struct {
 
 // Repository 仓库信息
 type Repository struct {
-	Name           string    `json:"repo_name"`
-	Description    string    `json:"short_description"`
-	IsOfficial     bool      `json:"is_official"`
-	IsAutomated    bool      `json:"is_automated"`
-	StarCount      int       `json:"star_count"`
-	PullCount      int       `json:"pull_count"`
-	RepoOwner      string    `json:"repo_owner"`
-	LastUpdated    string    `json:"last_updated"`
-	Status         int       `json:"status"`
-	Organization   string    `json:"affiliation"`
-	PullsLastWeek  int       `json:"pulls_last_week"`
-	Namespace      string    `json:"namespace"`
+	Name          string `json:"repo_name"`
+	Description   string `json:"short_description"`
+	IsOfficial    bool   `json:"is_official"`
+	IsAutomated   bool   `json:"is_automated"`
+	StarCount     int    `json:"star_count"`
+	PullCount     int    `json:"pull_count"`
+	RepoOwner     string `json:"repo_owner"`
+	LastUpdated   string `json:"last_updated"`
+	Status        int    `json:"status"`
+	Organization  string `json:"affiliation"`
+	PullsLastWeek int    `json:"pulls_last_week"`
+	Namespace     string `json:"namespace"`
 }
 
 // TagInfo 标签信息
 type TagInfo struct {
-	Name          string    `json:"name"`
-	FullSize      int64     `json:"full_size"`
-	LastUpdated   time.Time `json:"last_updated"`
-	LastPusher    string    `json:"last_pusher"`
-	Images        []Image   `json:"images"`
+	Name            string    `json:"name"`
+	FullSize        int64     `json:"full_size"`
+	LastUpdated     time.Time `json:"last_updated"`
+	LastPusher      string    `json:"last_pusher"`
+	Images          []Image   `json:"images"`
 	Vulnerabilities struct {
 		Critical int `json:"critical"`
 		High     int `json:"high"`
@@ -77,9 +77,9 @@ const (
 )
 
 type Cache struct {
-	data     map[string]cacheEntry
-	mu       sync.RWMutex
-	maxSize  int
+	data    map[string]cacheEntry
+	mu      sync.RWMutex
+	maxSize int
 }
 
 var (
@@ -385,9 +385,9 @@ func isRetryableError(err error) bool {
 
 	// 网络错误、超时等可以重试
 	if strings.Contains(err.Error(), "timeout") ||
-	   strings.Contains(err.Error(), "connection refused") ||
-	   strings.Contains(err.Error(), "no such host") ||
-	   strings.Contains(err.Error(), "too many requests") {
+		strings.Contains(err.Error(), "connection refused") ||
+		strings.Contains(err.Error(), "no such host") ||
+		strings.Contains(err.Error(), "too many requests") {
 		return true
 	}
 

src/token_cache.go

@@ -13,10 +13,10 @@ import (
 
 // CachedItem 通用缓存项，支持Token和Manifest
 type CachedItem struct {
-	Data        []byte         // 缓存数据(token字符串或manifest字节)
-	ContentType string         // 内容类型
+	Data        []byte            // 缓存数据(token字符串或manifest字节)
+	ContentType string            // 内容类型
 	Headers     map[string]string // 额外的响应头
-	ExpiresAt   time.Time      // 过期时间
+	ExpiresAt   time.Time         // 过期时间
 }
 
 // UniversalCache 通用缓存，支持Token和Manifest
@@ -86,7 +86,7 @@ func getManifestTTL(reference string) time.Duration {
 
 	// mutable tag的智能判断
 	if reference == "latest" || reference == "main" || reference == "master" ||
-	   reference == "dev" || reference == "develop" {
+		reference == "dev" || reference == "develop" {
 		// 热门可变标签: 短期缓存
 		return 10 * time.Minute
 	}