修复gist正则匹配

src/config.toml

@@ -8,7 +8,7 @@ fileSize = 2147483648
 enableH2C = false
 
 [rateLimit]
-# 每个IP每小时允许的请求数(注意Docker镜像会有多个层，会消耗多个次数)
+# 每个IP每周期允许的请求数
 requestLimit = 500
 # 限流周期（小时）
 periodHours = 3.0

src/handlers/github.go

@@ -20,7 +20,7 @@ var (
 		regexp.MustCompile(`^(?:https?://)?github\.com/([^/]+)/([^/]+)/(?:blob|raw)/.*`),
 		regexp.MustCompile(`^(?:https?://)?github\.com/([^/]+)/([^/]+)/(?:info|git-).*`),
 		regexp.MustCompile(`^(?:https?://)?raw\.github(?:usercontent|)\.com/([^/]+)/([^/]+)/.+?/.+`),
-		regexp.MustCompile(`^(?:https?://)?gist\.github(?:usercontent|)\.com/([^/]+)/.+?/.+`),
+		regexp.MustCompile(`^(?:https?://)?gist\.(?:githubusercontent|github)\.com/(.+?)/(.+?)/.+\.[a-zA-Z0-9]+$`),
 		regexp.MustCompile(`^(?:https?://)?api\.github\.com/repos/([^/]+)/([^/]+)/.*`),
 		regexp.MustCompile(`^(?:https?://)?huggingface\.co(?:/spaces)?/([^/]+)/(.+)`),
 		regexp.MustCompile(`^(?:https?://)?cdn-lfs\.hf\.co(?:/spaces)?/([^/]+)/([^/]+)(?:/(.*))?`),