Ported to Swift 5.1 and Xcode 11.0.

Author: objecthub

CHANGELOG.md

@@ -1,5 +1,9 @@
 # Changelog
 
+## 0.3.1 (2019-09-23)
+- Migrated project to Xcode 11.0
+- Ported code to Swift 5.1
+
 ## 0.3 (2019-03-30)
 - Migrated library to Xcode 10.2
 - Ported code to Swift 5

CommandLineKit.xcodeproj/project.pbxproj

@@ -276,7 +276,7 @@
 			isa = PBXProject;
 			attributes = {
 				LastSwiftUpdateCheck = 0930;
-				LastUpgradeCheck = 1000;
+				LastUpgradeCheck = 1100;
 				ORGANIZATIONNAME = "Matthias Zenger";
 				TargetAttributes = {
 					CC7A60E6207A62A5007376A0 = {
@@ -437,6 +437,7 @@
 				MTL_ENABLE_DEBUG_INFO = YES;
 				ONLY_ACTIVE_ARCH = YES;
 				SDKROOT = macosx;
+				SWIFT_VERSION = 5.0;
 			};
 			name = Debug;
 		};
@@ -484,6 +485,7 @@
 				MTL_ENABLE_DEBUG_INFO = NO;
 				SDKROOT = macosx;
 				SWIFT_COMPILATION_MODE = wholemodule;
+				SWIFT_VERSION = 5.0;
 			};
 			name = Release;
 		};

CommandLineKit.xcodeproj/xcshareddata/xcschemes/CommandLineKit.xcscheme

@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <Scheme
-   LastUpgradeVersion = "1000"
+   LastUpgradeVersion = "1100"
    version = "1.3">
    <BuildAction
       parallelizeBuildables = "YES"
@@ -27,6 +27,15 @@
       selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
       selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
       shouldUseLaunchSchemeArgsEnv = "YES">
+      <MacroExpansion>
+         <BuildableReference
+            BuildableIdentifier = "primary"
+            BlueprintIdentifier = "CCFC2AD2207A636B00EDDADD"
+            BuildableName = "CommandLineKit.framework"
+            BlueprintName = "CommandLineKit"
+            ReferencedContainer = "container:CommandLineKit.xcodeproj">
+         </BuildableReference>
+      </MacroExpansion>
       <Testables>
          <TestableReference
             skipped = "NO">
@@ -39,17 +48,6 @@
             </BuildableReference>
          </TestableReference>
       </Testables>
-      <MacroExpansion>
-         <BuildableReference
-            BuildableIdentifier = "primary"
-            BlueprintIdentifier = "CCFC2AD2207A636B00EDDADD"
-            BuildableName = "CommandLineKit.framework"
-            BlueprintName = "CommandLineKit"
-            ReferencedContainer = "container:CommandLineKit.xcodeproj">
-         </BuildableReference>
-      </MacroExpansion>
-      <AdditionalOptions>
-      </AdditionalOptions>
    </TestAction>
    <LaunchAction
       buildConfiguration = "Debug"
@@ -70,8 +68,6 @@
             ReferencedContainer = "container:CommandLineKit.xcodeproj">
          </BuildableReference>
       </MacroExpansion>
-      <AdditionalOptions>
-      </AdditionalOptions>
    </LaunchAction>
    <ProfileAction
       buildConfiguration = "Release"

CommandLineKit.xcodeproj/xcshareddata/xcschemes/CommandLineKitDemo.xcscheme

@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <Scheme
-   LastUpgradeVersion = "1000"
+   LastUpgradeVersion = "1100"
    version = "1.3">
    <BuildAction
       parallelizeBuildables = "YES"
@@ -27,8 +27,6 @@
       selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
       selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
       shouldUseLaunchSchemeArgsEnv = "YES">
-      <Testables>
-      </Testables>
       <MacroExpansion>
          <BuildableReference
             BuildableIdentifier = "primary"
@@ -38,8 +36,8 @@
             ReferencedContainer = "container:CommandLineKit.xcodeproj">
          </BuildableReference>
       </MacroExpansion>
-      <AdditionalOptions>
-      </AdditionalOptions>
+      <Testables>
+      </Testables>
    </TestAction>
    <LaunchAction
       buildConfiguration = "Debug"
@@ -68,8 +66,6 @@
             isEnabled = "YES">
          </EnvironmentVariable>
       </EnvironmentVariables>
-      <AdditionalOptions>
-      </AdditionalOptions>
    </LaunchAction>
    <ProfileAction
       buildConfiguration = "Release"

LICENSE

@@ -1,4 +1,4 @@
-Copyright © 2018 Google LLC
+Copyright © 2018-2019 Google LLC
 Copyright © 2017 Andy Best <andybest.net at gmail dot com>
 Copyright © 2010-2014 Salvatore Sanfilippo <antirez at gmail dot com>
 Copyright © 2010-2013 Pieter Noordhuis <pcnoordhuis at gmail dot com>

Package.swift

@@ -1,4 +1,4 @@
-// swift-tools-version:5.0
+// swift-tools-version:5.1
 //
 //  Package.swift
 //  CommandLineKit

README.md

@@ -2,8 +2,8 @@
 
 [![Platform: macOS](https://img.shields.io/badge/Platform-macOS-blue.svg?style=flat)](https://developer.apple.com/osx/)
 [![Platform: Linux](https://img.shields.io/badge/Platform-Linux-blue.svg?style=flat)](https://www.ubuntu.com/)
-[![Language: Swift 5](https://img.shields.io/badge/Language-Swift%205-green.svg?style=flat)](https://developer.apple.com/swift/)
-[![IDE: Xcode 10.2](https://img.shields.io/badge/IDE-Xcode%2010.2-orange.svg?style=flat)](https://developer.apple.com/xcode/)
+[![Language: Swift 5.1](https://img.shields.io/badge/Language-Swift%205.1-green.svg?style=flat)](https://developer.apple.com/swift/)
+[![IDE: Xcode 11.0](https://img.shields.io/badge/IDE-Xcode%2011.0-orange.svg?style=flat)](https://developer.apple.com/xcode/)
 [![Carthage: compatible](https://img.shields.io/badge/Carthage-compatible-4BC51D.svg?style=flat)](https://github.com/Carthage/Carthage)
 [![License: BSD](https://img.shields.io/badge/License-BSD-lightgrey.svg?style=flat)](https://developers.google.com/open-source/licenses/bsd)
 
@@ -231,7 +231,13 @@ if let ln = LineReader() {
 
 ## Requirements
 
-- [Xcode 10.2](https://developer.apple.com/xcode/)
-- [Swift 5](https://developer.apple.com/swift/)
+- [Xcode 11.0](https://developer.apple.com/xcode/)
+- [Swift 5.1](https://developer.apple.com/swift/)
 - [Carthage](https://github.com/Carthage/Carthage)
 - [Swift Package Manager](https://swift.org/package-manager/)
+
+## Copyright
+
+Author: Matthias Zenger (<matthias@objecthub.net>)  
+Copyright © 2018-2019 Google LLC.  
+_Please note: This is not an official Google product._

Sources/CommandLineKit/Flag.swift

@@ -108,10 +108,11 @@ public final class Option: Flag {
   }
 
   /// Initializes an option without parsing callback.
-  public override convenience init(shortName: Character?,
-                                   longName: String?,
-                                   description: String) {
-    self.init(shortName: shortName, longName: longName, description: description, notify: {})
+  public override init(shortName: Character?,
+                       longName: String?,
+                       description: String) {
+    self.notify = {}
+    super.init(shortName: shortName, longName: longName, description: description)
   }
 
   /// Returns true