Add support for Swift Package Manager (#34)

* Add support for Swift Package Manager

* Update CI to test Swift Package Manager support

.circleci/config.yml

@@ -36,6 +36,14 @@ references:
             paths:
                 - Carthage
 
+    - &swift_package_manager
+        run:
+            name: Swift Package Manager validation
+            command: |
+                swift --version
+                swift build
+                swift test
+
 jobs:
     build:
         macos:
@@ -74,4 +82,5 @@ jobs:
                 command: |
                      pod lib lint --use-libraries
                      carthage build --no-skip-current --cache-builds
+            - *swift_package_manager
 

.gitignore

@@ -189,3 +189,9 @@ backboneLocalizationBuilder
 fastlane/README.md
 fastlane/report.xml
 vendor/
+
+
+# SwiftPackageManager #
+Packages
+.build/
+DerivedData/

Package.resolved

@@ -0,0 +1,43 @@
+{
+  "object": {
+    "pins": [
+      {
+        "package": "Nimble",
+        "repositoryURL": "https://github.com/Quick/Nimble.git",
+        "state": {
+          "branch": null,
+          "revision": "cd6dfb86f496fcd96ce0bc6da962cd936bf41903",
+          "version": "7.3.1"
+        }
+      },
+      {
+        "package": "Quick",
+        "repositoryURL": "https://github.com/Quick/Quick.git",
+        "state": {
+          "branch": null,
+          "revision": "5fbf13871d185526993130c3a1fad0b70bfe37ce",
+          "version": "1.3.2"
+        }
+      },
+      {
+        "package": "ReactiveSwift",
+        "repositoryURL": "https://github.com/ReactiveCocoa/ReactiveSwift",
+        "state": {
+          "branch": null,
+          "revision": "4f6a12ae6762e825b0e19a4f7076eafa43847e6e",
+          "version": "4.0.0"
+        }
+      },
+      {
+        "package": "Result",
+        "repositoryURL": "https://github.com/antitypical/Result.git",
+        "state": {
+          "branch": null,
+          "revision": "8fc088dcf72802801efeecba76ea8fb041fb773d",
+          "version": "4.0.0"
+        }
+      }
+    ]
+  },
+  "version": 1
+}

Package.swift

@@ -0,0 +1,18 @@
+// swift-tools-version:4.0
+import PackageDescription
+
+let package = Package(
+    name: "ReactiveFeedback",
+    products: [
+        .library(name: "ReactiveFeedback", targets: ["ReactiveFeedback"]),
+    ],
+    dependencies: [
+        .package(url: "https://github.com/ReactiveCocoa/ReactiveSwift", from: "4.0.0"),
+        .package(url: "https://github.com/Quick/Nimble.git", from: "7.0.0"),
+    ],
+    targets: [
+        .target(name: "ReactiveFeedback", dependencies: ["ReactiveSwift"], path: "ReactiveFeedback"),
+        .testTarget(name: "ReactiveFeedbackTests", dependencies: ["ReactiveFeedback", "ReactiveSwift", "Nimble"], path: "ReactiveFeedbackTests"),
+    ],
+    swiftLanguageVersions: [4]
+)