Merge pull request #13 from Hexaville/swift4

Update files to Swift 4 layout

Author: noppoMan

Package.pins

@@ -1,14 +1,18 @@
-// swift-tools-version:3.1
+// swift-tools-version:4.0
 
 import PackageDescription
 
 let package = Package(
     name: "HexavilleAuth",
-    targets: [
-        Target(name: "HexavilleAuth"),
-        Target(name: "HexavilleAuthExample", dependencies: ["HexavilleAuth"])
+    products: [
+        .library(name: "HexavilleAuth", targets: ["HexavilleAuth"]),
+        .executable(name: "hexaville-todo-example", targets: ["HexavilleAuthExample"])
     ],
     dependencies: [
-        .Package(url: "https://github.com/noppoMan/HexavilleFramework.git", majorVersion: 0, minor: 1)
+        .package(url: "https://github.com/noppoMan/HexavilleFramework.git", .upToNextMajor(from: "0.1.15"))
+    ],
+    targets: [
+        .target(name: "HexavilleAuth", dependencies: ["HexavilleFramework"]),
+        .target(name: "HexavilleAuthExample", dependencies: ["HexavilleAuth"])
     ]
 )

Package.resolved

@@ -11,7 +11,7 @@ import HexavilleFramework
 
 extension HexavilleAuth {
     func asRouter() -> Router {
-        let router = Router()
+        var router = Router()
         for type in providers {
             switch type {
             case .oauth1(let provider):

Package.swift

@@ -87,7 +87,7 @@ app.use(HexavilleAuth.AuthenticationMiddleware())
 
 app.use(auth)
 
-let router = Router()
+var router = Router()
 
 router.use(.get, "/") { req, context in
     return Response(body: "Welcome to Hexaville Auth")