update swift 5.0

.gitignore

@@ -38,6 +38,7 @@ Packages/
 .build/
 *.xcodeproj
 Package.pins
+Package.resolved
 
 # CocoaPods
 #

LICENSE

@@ -1,6 +1,6 @@
 BSD 3-Clause License
 
-Copyright (c) 2017, Digipolitan
+Copyright (c) 2019, Digipolitan
 All rights reserved.
 
 Redistribution and use in source and binary forms, with or without

Package.swift

@@ -1,12 +1,23 @@
-// swift-tools-version:3.1
+// swift-tools-version:5.0
 
 import PackageDescription
 
 let package = Package(
     name: "PerfectMiddleware",
+    products: [
+        .library(
+            name: "PerfectMiddleware",
+            targets: ["PerfectMiddleware"]),
+    ],
     dependencies: [
-                .Package(url: "https://github.com/PerfectlySoft/Perfect-HTTPServer.git",
-                        majorVersion: 2,
-                        minor: 2)
-        ]
+        .package(url: "https://github.com/PerfectlySoft/Perfect-HTTPServer.git", from: "3.0.0")
+    ],
+    targets: [
+        .target(
+            name: "PerfectMiddleware",
+            dependencies: ["PerfectHTTPServer"]),
+        .testTarget(
+            name: "PerfectMiddlewareTests",
+            dependencies: ["PerfectHTTPServer"])
+    ]
 )

README.md

@@ -1,6 +1,7 @@
 PerfectMiddleware
 =================================
 
+[![Swift Version](https://img.shields.io/badge/swift-5.0-orange.svg?style=flat)](https://developer.apple.com/swift/)
 [![Twitter](https://img.shields.io/badge/twitter-@Digipolitan-blue.svg?style=flat)](http://twitter.com/Digipolitan)
 
 Perfect middleware swift allows developer to register middlewares inside a Perfect HTTPServer
@@ -12,12 +13,20 @@ Perfect middleware swift allows developer to register middlewares inside a Perfe
 To install PerfectMiddleware with SPM, add the following lines to your `Package.swift`.
 
 ```swift
-import PackageDescription
-
 let package = Package(
     name: "XXX",
+    products: [
+        .library(
+            name: "XXX",
+            targets: ["XXX"]),
+    ],
     dependencies: [
-        .Package(url: "https://github.com/Digipolitan/perfect-middleware-swift.git", majorVersion: 1)
+        .package(url: "https://github.com/Digipolitan/perfect-middleware-swift.git", from: "1.1.0")
+    ],
+    targets: [
+        .target(
+            name: "XXX",
+            dependencies: ["PerfectMiddleware"])
     ]
 )
 ```

Sources/RouterMiddleware.swift → Sources/PerfectMiddleware/RouterMiddleware.swift

@@ -30,20 +30,20 @@ open class RouterMiddleware {
     private var verbose: Bool;
 
     public static func sanitize(path: String) -> String {
-        var characters = path.characters
-        guard characters.count > 0 && path != "/" else {
+        guard path.count > 0 && path != "/" else {
             return "/"
         }
-        let last = characters.endIndex
+        var res = path;
+        let last = res.endIndex
         let separator = Character(UnicodeScalar(47))
-        if characters[characters.index(before: last)] == separator {
-            characters.removeLast()
+        if res[res.index(before: last)] == separator {
+            res.removeLast()
         }
-        let first = characters.startIndex
-        if characters[first] != separator {
-            characters.insert(separator, at: first)
+        let first = res.startIndex
+        if res[first] != separator {
+            res.insert(separator, at: first)
         }
-        return String(characters)
+        return res
     }
 
     public convenience init() {
@@ -179,7 +179,7 @@ public extension HTTPServer {
      * Register the router inside the HttpServer by adding all routes
      * @param router The router midddleware to register
      */
-    public func use(router: RouterMiddleware) {
+    func use(router: RouterMiddleware) {
         self.addRoutes(router.getRoutes())
     }
 }