Adding upstream version 2.52.6.

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

middleware/redirect/config.go

@@ -0,0 +1,53 @@
+package redirect
+
+import (
+	"regexp"
+
+	"github.com/gofiber/fiber/v2"
+)
+
+// Config defines the config for middleware.
+type Config struct {
+	// Filter defines a function to skip middleware.
+	// Optional. Default: nil
+	Next func(*fiber.Ctx) bool
+
+	// Rules defines the URL path rewrite rules. The values captured in asterisk can be
+	// retrieved by index e.g. $1, $2 and so on.
+	// Required. Example:
+	// "/old":              "/new",
+	// "/api/*":            "/$1",
+	// "/js/*":             "/public/javascripts/$1",
+	// "/users/*/orders/*": "/user/$1/order/$2",
+	Rules map[string]string
+
+	// The status code when redirecting
+	// This is ignored if Redirect is disabled
+	// Optional. Default: 302 Temporary Redirect
+	StatusCode int
+
+	rulesRegex map[*regexp.Regexp]string
+}
+
+// ConfigDefault is the default config
+var ConfigDefault = Config{
+	StatusCode: fiber.StatusFound,
+}
+
+// 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
+	if cfg.StatusCode == 0 {
+		cfg.StatusCode = ConfigDefault.StatusCode
+	}
+
+	return cfg
+}