Added support for Middleware and more checks

Package.swift

@@ -15,15 +15,14 @@ let package = Package(
         ),
     ],
     dependencies: [
-        .package(url: "https://github.com/hummingbird-project/hummingbird.git", from: "2.25.0"),
+        .package(url: "https://github.com/hummingbird-project/hummingbird.git", from: "2.28.0"),
         .package(url: "https://github.com/swiftlang/swift-syntax.git", "600.0.0" ..< "605.0.0"),
         .package(url: "https://github.com/pointfreeco/swift-macro-testing.git", from: "0.7.0"),
         .package(
             url: "https://github.com/apple/swift-configuration.git",
             from: "1.0.2",
             traits: []
         ),
-        .package(url: "https://github.com/apple/swift-service-context.git", from: "1.0.0"),
     ],
     targets: [
         // Targets are the basic building blocks of a package, defining a module or a test suite.
@@ -32,7 +31,6 @@ let package = Package(
             name: "Nectar",
             dependencies: [
                 .product(name: "Hummingbird", package: "hummingbird"),
-                .product(name: "ServiceContextModule", package: "swift-service-context"),
                 "NectarMacros"
             ],
             swiftSettings: [

README.md

@@ -47,10 +47,16 @@ struct CommentEndpointGroup: EndpointGroup {
     func getComments(id: UUID) -> String {
         "id: \(id.uuidString)"
     }
+
+    func addMiddlewares<C: RequestContext>(to group: RouterGroup<C>) -> RouterGroup<C> {
+        group.addMiddleware {
+            LogRequestMiddleware(.info)
+        }
+    }
 }
 
 // register: 
-router.registerNectarApp(AppEntry())
+try router.registerNectarApp(AppEntry())
 ```
 
 ## Goal
@@ -69,5 +75,6 @@ Nectar combines **Swift Macros** and **Result Builders** to extract parameters a
   * **Optional parameters** are automatically resolved as **query parameters**.
   * Arguments typed as `Request` or `any RequestContext` will seamlessly receive the raw request or request context.
 * **Path Customization:** Override or explicitly specify structural sub-paths using the `pattern` argument inside the route macros (e.g., `@GET(pattern: ":id/activity")`).
+* On startup every endpoint is checked for using path parameters thar aren't declared.
 
 

Scripts/format.sh

@@ -1,7 +1,7 @@
 cd "$(dirname "$0")"/../ || exit 1
 
 if [ -z "$1" ]; then
-  swiftformat . --exclude Sources/ULID/*,Tests/ULIDTests/*,Sources/VeinCore/VeinCore.docc/*,Sources/VeinSwiftUI/VeinSwiftUI.docc/*,Sources/VeinSCUI/VeinSCUI.docc/*
+  swiftformat .
 else
   swiftformat "$1"
-fi
+fi

Sources/Nectar/Endpoint.swift

@@ -13,16 +13,19 @@
 public struct Endpoint {
     let partialPath: String
     let httpMethod: HTTPMethod
+    let pathParams: [String]
 
     let handler: @Sendable (Request, any RequestContext) async throws -> Response
 
     public init(
         partialPath: String,
         httpMethod: HTTPMethod,
+        pathParams: [String],
         handler: @Sendable @escaping (Request, any RequestContext) async throws -> Response
     ) {
         self.partialPath = partialPath
         self.httpMethod = httpMethod
         self.handler = handler
+        self.pathParams = pathParams
     }
 }

Sources/Nectar/EndpointAdditionError.swift

@@ -0,0 +1,24 @@
+// ===----------------------------------------------------------------------===
+//
+// This source file is part of the Nectar open source project
+//
+// Copyright (c) 2026 Mia Koring.
+//
+// Licensed under Apache License v2.0
+//
+// ===----------------------------------------------------------------------===
+
+import Foundation
+
+public enum EndpointAdditionError: Error {
+    case missingPathParameter(String, String)
+}
+
+extension EndpointAdditionError: LocalizedError {
+    public var errorDescription: String? {
+        switch self {
+            case .missingPathParameter(let string, let uri):
+                "The required path parameter '\(string)' is not part of the URI '\(uri)'"
+        }
+    }
+}

Sources/Nectar/EndpointBuilder.swift

@@ -10,7 +10,7 @@
 
 @resultBuilder
 public struct EndpointBuilder {
-    public static func buildBlock(_ components: EndpointDeclaration...) -> [Endpoint] {
-        return components.reduce(into: [Endpoint]()) { $0 += $1.endpoints }
+    public static func buildBlock(_ components: EndpointGroup...) -> [EndpointGroup] {
+        return components.reduce(into: [EndpointGroup]()) { $0.append($1) }
     }
 }

Sources/Nectar/EndpointDeclaration.swift

@@ -7,9 +7,3 @@
 // Licensed under Apache License v2.0
 //
 // ===----------------------------------------------------------------------===
-
-public protocol EndpointDeclaration {
-    var partialName: String { get }
-
-    var endpoints: [Endpoint] { get }
-}