Moved the "metadata(context: request: statusCode: redirect: )" static function to the LoggerMetadata+Functions extension in the library target.

Library/Sources/Internal/Controllers/ArchiveController.swift

@@ -116,25 +116,6 @@ private extension ArchiveController {
     
 }
 
-// MARK: - Logger,Metadata+Functions
-
-private extension Logger.Metadata {
-    
-    // MARK: Functions
-
-    static func metadata<Context: RequestContext>(
-        context: Context,
-        request: Request,
-        statusCode: HTTPResponse.Status
-    ) -> Logger.Metadata {[
-            "hb.request.id": "\(context.id)",
-            "hb.request.method": "\(request.method.rawValue)",
-            "hb.request.path": "\(request.uri.path)",
-            "hb.request.status": "\(statusCode.code)"
-    ]}
-    
-}
-
 // MARK: - RouterPath+Constants
 
 private extension RouterPath {

Library/Sources/Internal/Extensions/LoggerMetadata+Functions.swift

@@ -0,0 +1,28 @@
+import Hummingbird
+import Logging
+
+extension Logger.Metadata {
+    
+    // MARK: Functions
+
+    static func metadata<Context: RequestContext>(
+        context: Context,
+        request: Request,
+        statusCode: HTTPResponse.Status,
+        redirect: String? = nil
+    ) -> Logger.Metadata {
+        var metadata: Logger.Metadata = [
+            "hb.request.id": "\(context.id)",
+            "hb.request.method": "\(request.method.rawValue)",
+            "hb.request.path": "\(request.uri.path)",
+            "hb.request.status": "\(statusCode.code)"
+        ]
+        
+        if let redirect {
+            metadata["hb.request.redirect"] = "\(redirect)"
+        }
+
+        return metadata
+    }
+    
+}

Library/Sources/Internal/Middlewares/DocCMiddleware.swift

@@ -227,25 +227,6 @@ private extension DocCMiddleware {
     
 }
 
-// MARK: - Logger,Metadata+Functions
-
-private extension Logger.Metadata {
-    
-    // MARK: Functions
-    
-    static func metadata<Context: RequestContext>(
-        context: Context,
-        request: Request,
-        statusCode: HTTPResponse.Status
-    ) -> Logger.Metadata {[
-        "hb.request.id": "\(context.id)",
-        "hb.request.method": "\(request.method.rawValue)",
-        "hb.request.path": "\(request.uri.path)",
-        "hb.request.status": "\(statusCode.code)"
-    ]}
-    
-}
-
 // MARK: - String+Constants
 
 private extension String {