Add Swift Package Manager support

.Package.test.swift

@@ -0,0 +1,10 @@
+import PackageDescription
+
+let package = Package(
+    name: "RxAutomaton",
+    dependencies: [
+        .Package(url: "https://github.com/ReactiveX/RxSwift.git", majorVersion: 3),
+        .Package(url: "https://github.com/Quick/Quick", majorVersion: 1),
+        .Package(url: "https://github.com/Quick/Nimble", majorVersion: 5, minor: 1)
+    ]
+)

.gitignore

@@ -32,9 +32,7 @@ timeline.xctimeline
 playground.xcworkspace
 
 # Swift Package Manager
-#
-# Add this line if you want to avoid checking in source code from Swift Package Manager dependencies.
-# Packages/
+Packages/
 .build/
 
 # CocoaPods
@@ -54,7 +52,7 @@ Carthage/Build
 
 # fastlane
 #
-# It is recommended to not store the screenshots in the git repo. Instead, use fastlane to re-generate the 
+# It is recommended to not store the screenshots in the git repo. Instead, use fastlane to re-generate the
 # screenshots whenever they are needed.
 # For more information about the recommended setup visit:
 # https://github.com/fastlane/fastlane/blob/master/docs/Gitignore.md

.travis.yml

@@ -3,10 +3,11 @@ env:
     - LC_CTYPE=en_US.UTF-8
     - XCPROJ="-workspace RxAutomaton.xcworkspace -scheme RxAutomaton"
 
+osx_image: xcode8.2
+
 matrix:
   include:
     - os: osx
-      osx_image: xcode8
       language: objective-c
       script:
         - set -o pipefail
@@ -15,16 +16,14 @@ matrix:
         - JOB=xcodebuild-macOS
 
     - os: osx
-      osx_image: xcode8
       language: objective-c
       script:
         - set -o pipefail
-        - xcodebuild build-for-testing test-without-building -destination 'platform=iOS Simulator,name=iPhone 6s' ENABLE_TESTABILITY=YES $XCPROJ | xcpretty
+        - xcodebuild build-for-testing test-without-building -destination 'platform=iOS Simulator,name=iPhone 6s,OS=9.0' ENABLE_TESTABILITY=YES $XCPROJ | xcpretty
       env:
         - JOB=xcodebuild-iOS
 
     - os: osx
-      osx_image: xcode8
       language: objective-c
       script:
         - set -o pipefail
@@ -33,16 +32,34 @@ matrix:
         - JOB=xcodebuild-tvOS
 
     - os: osx
-      osx_image: xcode8
       language: objective-c
       script:
         - set -o pipefail
         - xcodebuild build -destination 'platform=watchOS Simulator,name=Apple Watch - 38mm' $XCPROJ | xcpretty
       env:
         - JOB=xcodebuild-watchOS
 
-    # - os: osx
-    #   osx_image: xcode8
-    #   script:
-    #     - pod lib lint --allow-warnings
-    #   env: JOB=pod-lint
+    - os: osx
+      script:
+        - pod repo update --silent
+        - pod lib lint --allow-warnings
+      env: JOB=pod-lint
+
+    - os: osx
+      language: generic
+      script:
+        - swift build
+      env:
+        - JOB=swiftpm-mac
+
+    - os: linux
+      language: generic
+      sudo: required
+      dist: trusty
+      before_install:
+        - eval "$(curl -sL https://gist.githubusercontent.com/kylef/5c0475ff02b7c7671d2a/raw/9f442512a46d7a2af7b850d65a7e9bd31edfb09b/swiftenv-install.sh)"
+      script:
+        - mv .Package.test.swift Package.swift
+        - swift build
+        - swift test
+      env: JOB=swiftpm-linux

Package.swift

@@ -0,0 +1,8 @@
+import PackageDescription
+
+let package = Package(
+    name: "RxAutomaton",
+    dependencies: [
+        .Package(url: "https://github.com/ReactiveX/RxSwift.git", majorVersion: 3)
+    ]
+)

RxAutomaton.xcodeproj/project.pbxproj

@@ -75,6 +75,7 @@
 
 /* Begin PBXFileReference section */
 		1FA0AC451DE8AC2B007F01E0 /* StateFuncMappingSpec.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = StateFuncMappingSpec.swift; sourceTree = "<group>"; };
+		1FB0B5251E226FA800052073 /* LinuxMain.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = LinuxMain.swift; sourceTree = "<group>"; };
 		1FCAB4CC1DC7845200EA6EBF /* RxCocoa.framework */ = {isa = PBXFileReference; lastKnownFileType = wrapper.framework; path = RxCocoa.framework; sourceTree = BUILT_PRODUCTS_DIR; };
 		1FCAB4CE1DC7845700EA6EBF /* Pulsator.framework */ = {isa = PBXFileReference; lastKnownFileType = wrapper.framework; path = Pulsator.framework; sourceTree = BUILT_PRODUCTS_DIR; };
 		1FCAB4E21DC7947400EA6EBF /* RxTest.framework */ = {isa = PBXFileReference; lastKnownFileType = wrapper.framework; path = RxTest.framework; sourceTree = BUILT_PRODUCTS_DIR; };
@@ -151,6 +152,15 @@
 /* End PBXFrameworksBuildPhase section */
 
 /* Begin PBXGroup section */
+		1FB0B5241E226FA800052073 /* Tests */ = {
+			isa = PBXGroup;
+			children = (
+				1FB0B5251E226FA800052073 /* LinuxMain.swift */,
+				488738EA1D61689100BF70F4 /* RxAutomatonTests */,
+			);
+			path = Tests;
+			sourceTree = "<group>";
+		};
 		4822CC3E1D61969C00783A77 /* Fixtures */ = {
 			isa = PBXGroup;
 			children = (
@@ -165,7 +175,7 @@
 			children = (
 				488743011D61927700BF70F4 /* Configurations */,
 				488738DE1D61689000BF70F4 /* RxAutomaton */,
-				488738EA1D61689100BF70F4 /* RxAutomatonTests */,
+				1FB0B5241E226FA800052073 /* Tests */,
 				48AC076B1D61C962000293FD /* RxAutomatonDemo */,
 				48873F441D616A0800BF70F4 /* Frameworks */,
 				488738DD1D61689000BF70F4 /* Products */,
@@ -209,8 +219,7 @@
 				4822CC331D6194FD00783A77 /* TerminatingSpec.swift */,
 				488738ED1D61689100BF70F4 /* Info.plist */,
 			);
-			name = RxAutomatonTests;
-			path = Tests;
+			path = RxAutomatonTests;
 			sourceTree = "<group>";
 		};
 		48873F441D616A0800BF70F4 /* Frameworks */ = {
@@ -636,7 +645,7 @@
 			baseConfigurationReference = 4887411A1D61923300BF70F4 /* UniversalFramework_Test.xcconfig */;
 			buildSettings = {
 				CLANG_ENABLE_MODULES = YES;
-				INFOPLIST_FILE = Tests/Info.plist;
+				INFOPLIST_FILE = Tests/RxAutomatonTests/Info.plist;
 				PRODUCT_BUNDLE_IDENTIFIER = com.inamiy.RxAutomatonTests;
 				PRODUCT_NAME = "$(TARGET_NAME)";
 			};
@@ -647,7 +656,7 @@
 			baseConfigurationReference = 4887411A1D61923300BF70F4 /* UniversalFramework_Test.xcconfig */;
 			buildSettings = {
 				CLANG_ENABLE_MODULES = YES;
-				INFOPLIST_FILE = Tests/Info.plist;
+				INFOPLIST_FILE = Tests/RxAutomatonTests/Info.plist;
 				PRODUCT_BUNDLE_IDENTIFIER = com.inamiy.RxAutomatonTests;
 				PRODUCT_NAME = "$(TARGET_NAME)";
 			};

Tests/LinuxMain.swift

@@ -0,0 +1,13 @@
+import XCTest
+import Quick
+
+@testable import RxAutomatonTests
+
+Quick.QCKMain([
+    MappingSpec.self,
+    NextMappingSpec.self,
+    AnyMappingSpec.self,
+    StateFuncMappingSpec.self,
+    NextMappingLatestSpec.self,
+    TerminatingSpec.self
+])