Made static route more efficient

app/handlers/static.go

@@ -16,35 +16,39 @@ func NewStaticHandler(storagePath string, siteMap map[string]config.SiteConfig)
 		}
 
 		urlPath := filepath.Clean(c.Path())
-
-		// Serve index.html for root
 		if urlPath == "/" || urlPath == "." {
 			urlPath = "/index.html"
 		}
 
-		filePath := filepath.Join(storagePath, site.Name, urlPath)
+		basePath := filepath.Join(storagePath, site.Name)
+		filePath := filepath.Join(basePath, urlPath)
 
-		// If it's a directory, try index.html inside it
-		if info, err := os.Stat(filePath); err == nil && info.IsDir() {
-			filePath = filepath.Join(filePath, "index.html")
+		info, err := os.Stat(filePath)
+		if err == nil {
+			if info.IsDir() {
+				indexPath := filepath.Join(filePath, "index.html")
+				if _, err := os.Stat(indexPath); err == nil {
+					return c.SendFile(indexPath)
+				}
+			} else {
+				return c.SendFile(filePath)
+			}
 		}
 
-		// SPA fallback
 		if site.SPA {
-			if _, err := os.Stat(filePath); os.IsNotExist(err) {
-				filePath = filepath.Join(storagePath, site.Name, "index.html")
+			indexPath := filepath.Join(basePath, "index.html")
+			if _, err := os.Stat(indexPath); err == nil {
+				return c.SendFile(indexPath)
 			}
 		}
 
-		if _, err := os.Stat(filePath); os.IsNotExist(err) {
-			notFoundFilePath := filepath.Join(storagePath, site.Name, site.NotFoundFile)
-			if _, err := os.Stat(notFoundFilePath); err == nil {
-				return c.SendFile(notFoundFilePath)
+		if site.NotFoundFile != "" {
+			notFoundPath := filepath.Join(basePath, site.NotFoundFile)
+			if _, err := os.Stat(notFoundPath); err == nil {
+				return c.SendFile(notFoundPath)
+			}
 		}
 
 		return c.SendStatus(fiber.StatusNotFound)
 	}
-
-		return c.SendFile(filePath)
-	}
 }