Added static serving

app/handlers/static.go

@@ -0,0 +1,53 @@
+package handlers
+
+import (
+	"os"
+	"path/filepath"
+	"quay/internal/config"
+
+	"github.com/gofiber/fiber/v3"
+)
+
+func NewStaticHandler(storagePath string, siteMap map[string]config.SiteConfig) fiber.Handler {
+	return func(c fiber.Ctx) error {
+		site, ok := siteMap[c.Hostname()]
+		if !ok {
+			return c.SendStatus(fiber.StatusNotFound)
+		}
+
+		urlPath := filepath.Clean(c.Path())
+
+		// Serve index.html for root
+		if urlPath == "/" || urlPath == "." {
+			urlPath = "/index.html"
+		}
+
+		filePath := filepath.Join(storagePath, site.Name, 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")
+		}
+
+		// SPA fallback
+		if site.SPA {
+			if _, err := os.Stat(filePath); os.IsNotExist(err) {
+				filePath = filepath.Join(storagePath, site.Name, "index.html")
+			}
+		}
+
+		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)
+			}
+
+			//log.Printf("File not found: %s (requested by host: %s, path: %s)", filePath, c.Hostname(), c.Path())
+			return c.SendStatus(fiber.StatusNotFound)
+		}
+
+		//log.Printf("Serving file: %s (requested by host: %s, path: %s)", filePath, c.Hostname(), c.Path())
+
+		return c.SendFile(filePath)
+	}
+}