Use Swift Package Manager with Xcode

.gitignore

@@ -32,6 +32,7 @@ playground.xcworkspace
 
 # Swift Package Manager
 .build/
+.swiftpm/
 
 # Carthage
 Carthage

.travis.yml

@@ -1,5 +1,5 @@
 language: swift
-osx_image: xcode10.2
+osx_image: xcode11.3
 
 cache:
   directories:
@@ -14,16 +14,15 @@ jobs:
   include:
       - stage: "Xcode"
         name: "Run tests on iOS"
-        script: xcrun xcodebuild test -destination "platform=iOS Simulator,OS=12.2,name=iPhone X" -workspace "Bond.xcworkspace" -scheme "Bond-iOS"
+        script: xcrun xcodebuild test -destination "platform=iOS Simulator,OS=13.3,name=iPhone 11" -workspace "Bond.xcworkspace" -scheme "Bond-iOS"
         after_success: 'bash <(curl -s https://codecov.io/bash)'
       -
         name: "Build for macOS"
         script: xcrun xcodebuild build -destination "platform=macOS" -workspace "Bond.xcworkspace" -scheme "Bond-macOS"
       -
         name: "Build for tvOS"
-        script: xcrun xcodebuild build -destination "platform=tvOS Simulator,OS=12.2,name=Apple TV 4K" -workspace "Bond.xcworkspace" -scheme "Bond-tvOS"
+        script: xcrun xcodebuild build -destination "platform=tvOS Simulator,OS=13.3,name=Apple TV 4K" -workspace "Bond.xcworkspace" -scheme "Bond-tvOS"
 
       - stage: "Swift Package Manager"
         name: "Run Tests"
-        script: swift test
-
+        script: swift test --enable-test-discovery

Bond.podspec

@@ -28,9 +28,9 @@ Pod::Spec.new do |s|
   s.osx.exclude_files = "Sources/Bond/UIKit"
   s.pod_target_xcconfig = { "OTHER_SWIFT_FLAGS" => "-DBUILDING_WITH_XCODE $(inherited)" }
   s.requires_arc = true
-  s.swift_version = '5.0'
+  s.swift_version = '5.1'
 
-  s.dependency "ReactiveKit", "~> 3.14"
+  s.dependency "ReactiveKit", "~> 3.15"
   s.dependency "Differ", "~> 1.4"
 
 end

Bond.xcworkspace/xcshareddata/swiftpm/Package.resolved

@@ -0,0 +1,25 @@
+{
+  "object": {
+    "pins": [
+      {
+        "package": "Differ",
+        "repositoryURL": "https://github.com/tonyarnold/Differ.git",
+        "state": {
+          "branch": null,
+          "revision": "dd5d4bfb1c27012d4790e877b29847d2ab9d989b",
+          "version": "1.4.4"
+        }
+      },
+      {
+        "package": "ReactiveKit",
+        "repositoryURL": "https://github.com/DeclarativeHub/ReactiveKit.git",
+        "state": {
+          "branch": null,
+          "revision": "a45f218217175e7c933acc82681ec8ce62ec55a4",
+          "version": "3.15.6"
+        }
+      }
+    ]
+  },
+  "version": 1
+}

Cartfile

@@ -1,2 +1,2 @@
-github "DeclarativeHub/ReactiveKit" ~> 3.14
+github "DeclarativeHub/ReactiveKit" ~> 3.15
 github "tonyarnold/Differ" ~> 1.4

Package.resolved

@@ -6,17 +6,17 @@
         "repositoryURL": "https://github.com/tonyarnold/Differ.git",
         "state": {
           "branch": null,
-          "revision": "e2cca36e7258dd8add88ae46b5ea56509b066e21",
-          "version": "1.4.3"
+          "revision": "dd5d4bfb1c27012d4790e877b29847d2ab9d989b",
+          "version": "1.4.4"
         }
       },
       {
         "package": "ReactiveKit",
         "repositoryURL": "https://github.com/DeclarativeHub/ReactiveKit.git",
         "state": {
           "branch": null,
-          "revision": "318d99599469a53b0e0fcf0eb975dba75501ede6",
-          "version": "3.14.2"
+          "revision": "a45f218217175e7c933acc82681ec8ce62ec55a4",
+          "version": "3.15.6"
         }
       }
     ]

Package.swift

@@ -1,4 +1,4 @@
-// swift-tools-version:5.0
+// swift-tools-version:5.1
 import PackageDescription
 
 let package = Package(
@@ -10,8 +10,8 @@ let package = Package(
         .library(name: "Bond", targets: ["Bond"])
     ],
     dependencies: [
-        .package(url: "https://github.com/DeclarativeHub/ReactiveKit.git", .upToNextMajor(from: "3.14.2")),
-        .package(url: "https://github.com/tonyarnold/Differ.git", .upToNextMajor(from: "1.4.3"))
+        .package(url: "https://github.com/DeclarativeHub/ReactiveKit.git", .upToNextMajor(from: "3.15.6")),
+        .package(url: "https://github.com/tonyarnold/Differ.git", .upToNextMajor(from: "1.4.4"))
     ],
     targets: [
         .target(name: "BNDProtocolProxyBase"),

README.md

@@ -188,7 +188,7 @@ If you have an extensions that makes your favourite framework work with Bond and
 ## Requirements
 
 * iOS 8.0+ / macOS 10.11+ / tvOS 9.0+
-* Swift 4.2
+* Xcode 11 / Swift 5.1
 
 ## Communication
 
@@ -245,7 +245,7 @@ If you have an extensions that makes your favourite framework work with Bond and
 
 The MIT License (MIT)
 
-Copyright (c) 2015-2019 Srdan Rasic (@srdanrasic)
+Copyright (c) 2015-2020 Srdan Rasic (@srdanrasic)
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal