Added swift package manager support

.gitignore

@@ -27,4 +27,18 @@ UserInterfaceState.xcuserstate
 # you should judge for yourself, the pros and cons are mentioned at:
 # http://guides.cocoapods.org/using/using-cocoapods.html#should-i-ignore-the-pods-directory-in-source-control
 #
-# Pods/
+# Pods/
+
+# Swift Package Manager
+#
+# Add this line if you want to avoid checking in source code from Swift Package Manager dependencies.
+Packages/
+Package.pins
+Package.resolved
+*.xcodeproj
+
+# Xcode automatically generates this directory with a .xcworkspacedata file and xcuserdata
+# hence it is not needed unless you have added a package configuration file to your project
+# .swiftpm
+
+.build/

.swiftlint.yml

@@ -1,7 +1,7 @@
 disabled_rules: # rule identifiers to exclude from running
   - trailing_whitespace
 included: 
-  - Application
+  - Sources
 excluded: # paths to ignore during linting. Takes precedence over `included`.
   - Build
-
+

Chroma.xcodeproj/xcshareddata/xcschemes/Chroma.xcscheme → .swiftpm/xcode/xcshareddata/xcschemes/Chroma.xcscheme

@@ -14,10 +14,24 @@
             buildForAnalyzing = "YES">
             <BuildableReference
                BuildableIdentifier = "primary"
-               BlueprintIdentifier = "B221DADB248D901200BE201A"
+               BlueprintIdentifier = "Chroma"
                BuildableName = "Chroma"
                BlueprintName = "Chroma"
-               ReferencedContainer = "container:Chroma.xcodeproj">
+               ReferencedContainer = "container:">
+            </BuildableReference>
+         </BuildActionEntry>
+         <BuildActionEntry
+            buildForTesting = "YES"
+            buildForRunning = "YES"
+            buildForProfiling = "NO"
+            buildForArchiving = "NO"
+            buildForAnalyzing = "YES">
+            <BuildableReference
+               BuildableIdentifier = "primary"
+               BlueprintIdentifier = "ChromaTests"
+               BuildableName = "ChromaTests"
+               BlueprintName = "ChromaTests"
+               ReferencedContainer = "container:">
             </BuildableReference>
          </BuildActionEntry>
       </BuildActionEntries>
@@ -28,6 +42,16 @@
       selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
       shouldUseLaunchSchemeArgsEnv = "YES">
       <Testables>
+         <TestableReference
+            skipped = "NO">
+            <BuildableReference
+               BuildableIdentifier = "primary"
+               BlueprintIdentifier = "ChromaTests"
+               BuildableName = "ChromaTests"
+               BlueprintName = "ChromaTests"
+               ReferencedContainer = "container:">
+            </BuildableReference>
+         </TestableReference>
       </Testables>
    </TestAction>
    <LaunchAction
@@ -40,39 +64,22 @@
       debugDocumentVersioning = "YES"
       debugServiceExtension = "internal"
       allowLocationSimulation = "YES">
-      <BuildableProductRunnable
-         runnableDebuggingMode = "0">
-         <BuildableReference
-            BuildableIdentifier = "primary"
-            BlueprintIdentifier = "B221DADB248D901200BE201A"
-            BuildableName = "Chroma"
-            BlueprintName = "Chroma"
-            ReferencedContainer = "container:Chroma.xcodeproj">
-         </BuildableReference>
-      </BuildableProductRunnable>
-      <CommandLineArguments>
-         <CommandLineArgument
-            argument = "-o struct"
-            isEnabled = "YES">
-         </CommandLineArgument>
-      </CommandLineArguments>
    </LaunchAction>
    <ProfileAction
       buildConfiguration = "Release"
       shouldUseLaunchSchemeArgsEnv = "YES"
       savedToolIdentifier = ""
       useCustomWorkingDirectory = "NO"
       debugDocumentVersioning = "YES">
-      <BuildableProductRunnable
-         runnableDebuggingMode = "0">
+      <MacroExpansion>
          <BuildableReference
             BuildableIdentifier = "primary"
-            BlueprintIdentifier = "B221DADB248D901200BE201A"
+            BlueprintIdentifier = "Chroma"
             BuildableName = "Chroma"
             BlueprintName = "Chroma"
-            ReferencedContainer = "container:Chroma.xcodeproj">
+            ReferencedContainer = "container:">
          </BuildableReference>
-      </BuildableProductRunnable>
+      </MacroExpansion>
    </ProfileAction>
    <AnalyzeAction
       buildConfiguration = "Debug">