Adding upstream version 2.52.6.

Signed-off-by: Daniel Baumann <daniel@debian.org>

middleware/etag/config.go

@@ -0,0 +1,44 @@
+package etag
+
+import (
+	"github.com/gofiber/fiber/v2"
+)
+
+// Config defines the config for middleware.
+type Config struct {
+	// Weak indicates that a weak validator is used. Weak etags are easy
+	// to generate, but are far less useful for comparisons. Strong
+	// validators are ideal for comparisons but can be very difficult
+	// to generate efficiently. Weak ETag values of two representations
+	// of the same resources might be semantically equivalent, but not
+	// byte-for-byte identical. This means weak etags prevent caching
+	// when byte range requests are used, but strong etags mean range
+	// requests can still be cached.
+	Weak bool
+
+	// Next defines a function to skip this middleware when returned true.
+	//
+	// Optional. Default: nil
+	Next func(c *fiber.Ctx) bool
+}
+
+// ConfigDefault is the default config
+var ConfigDefault = Config{
+	Weak: false,
+	Next: nil,
+}
+
+// Helper function to set default values
+func configDefault(config ...Config) Config {
+	// Return default config if nothing provided
+	if len(config) < 1 {
+		return ConfigDefault
+	}
+
+	// Override default config
+	cfg := config[0]
+
+	// Set default values
+
+	return cfg
+}