Merge pull request #51 from vapor/swift4

Swift4

.gitignore

@@ -3,3 +3,4 @@ Packages
 .DS_Store
 *.xcodeproj
 Package.pins
+Package.resolved

Package.swift

@@ -1,3 +1,4 @@
+// swift-tools-version:3.0
 import PackageDescription
 
 let package = Package(

Package@swift-4.swift

@@ -0,0 +1,18 @@
+// swift-tools-version:4.0
+import PackageDescription
+
+let package = Package(
+    name: "TLS",
+    products: [
+        .library(name: "TLS", targets: ["TLS"]),
+    ],
+    dependencies: [
+        .package(url: "https://github.com/vapor/core.git", .upToNextMajor(from: "2.1.1")),
+      	.package(url: "https://github.com/vapor/sockets.git", .upToNextMajor(from: "2.1.0")),
+        .package(url: "https://github.com/vapor/ctls.git", .upToNextMajor(from: "1.1.0")),
+    ],
+    targets: [
+        .target(name: "TLS", dependencies: ["Core", "Sockets"]),
+        .testTarget(name: "TLSTests", dependencies: ["TLS"]),
+    ]
+)

circle.yml

@@ -1,14 +1,15 @@
-machine:
-  services:
-    - redis
 dependencies:
   override:
     - eval "$(curl -sL https://apt.vapor.sh)"
-    - sudo apt-get install vapor
+    - sudo apt-get install swift
     - sudo chmod -R a+rx /usr/
 test:
   override:
     - swift build
     - swift build -c release
     - swift test
-
+    - sudo apt-get remove swift
+    - sudo apt-get install swift-beta
+    - swift build
+    - swift build -c release
+    - swift test