Port project to Xcode 13.

Author: objecthub

CommandLineKit.xcodeproj/project.pbxproj

@@ -505,7 +505,7 @@
 					"@executable_path/Frameworks",
 					"@executable_path/../Frameworks",
 				);
-				MACOSX_DEPLOYMENT_TARGET = 10.12;
+				MACOSX_DEPLOYMENT_TARGET = 11.0;
 				PRODUCT_BUNDLE_IDENTIFIER = net.objecthub.CommandLineKitDemo;
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				SWIFT_VERSION = 5.0;
@@ -525,7 +525,7 @@
 					"@executable_path/Frameworks",
 					"@executable_path/../Frameworks",
 				);
-				MACOSX_DEPLOYMENT_TARGET = 10.12;
+				MACOSX_DEPLOYMENT_TARGET = 11.0;
 				PRODUCT_BUNDLE_IDENTIFIER = net.objecthub.CommandLineKitDemo;
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				SWIFT_VERSION = 5.0;
@@ -660,7 +660,7 @@
 					"@executable_path/../Frameworks",
 					"@loader_path/../Frameworks",
 				);
-				MACOSX_DEPLOYMENT_TARGET = 10.15;
+				MACOSX_DEPLOYMENT_TARGET = 11.0;
 				PRODUCT_BUNDLE_IDENTIFIER = net.objecthub.CommandLineKitTests;
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				SWIFT_ACTIVE_COMPILATION_CONDITIONS = DEBUG;
@@ -699,7 +699,7 @@
 					"@executable_path/../Frameworks",
 					"@loader_path/../Frameworks",
 				);
-				MACOSX_DEPLOYMENT_TARGET = 10.15;
+				MACOSX_DEPLOYMENT_TARGET = 11.0;
 				PRODUCT_BUNDLE_IDENTIFIER = net.objecthub.CommandLineKitTests;
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				SWIFT_COMPILATION_MODE = wholemodule;

Package.swift

@@ -1,4 +1,4 @@
-// swift-tools-version:5.1
+// swift-tools-version:5.4
 //
 //  Package.swift
 //  CommandLineKit
@@ -53,12 +53,14 @@ let package = Package(
   ],
   targets: [
     .target(name: "CommandLineKit",
-            dependencies: []),
-    .target(name: "CommandLineKitDemo",
-            dependencies: ["CommandLineKit"],
-            exclude: []),
+            dependencies: [],
+            exclude: ["Info.plist"]),
+    .executableTarget(name: "CommandLineKitDemo",
+                      dependencies: ["CommandLineKit"],
+                      exclude: ["Info.plist"]),
     .testTarget(name: "CommandLineKitTests",
-                dependencies: ["CommandLineKit"])
+                dependencies: ["CommandLineKit"],
+                exclude: ["Info.plist"])
   ],
   swiftLanguageVersions: [.v5]
 )

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 5.4](https://img.shields.io/badge/Language-Swift%205.4-green.svg?style=flat)](https://developer.apple.com/swift/)
-[![IDE: Xcode 12.5](https://img.shields.io/badge/IDE-Xcode%2012.5-orange.svg?style=flat)](https://developer.apple.com/xcode/)
+[![Language: Swift 5.5](https://img.shields.io/badge/Language-Swift%205.5-green.svg?style=flat)](https://developer.apple.com/swift/)
+[![IDE: Xcode 13](https://img.shields.io/badge/IDE-Xcode%2013-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)
 
@@ -231,8 +231,8 @@ if let ln = LineReader() {
 
 ## Requirements
 
-- [Xcode 12.5](https://developer.apple.com/xcode/)
-- [Swift 5.4](https://developer.apple.com/swift/)
+- [Xcode 13](https://developer.apple.com/xcode/)
+- [Swift 5.5](https://developer.apple.com/swift/)
 - [Carthage](https://github.com/Carthage/Carthage)
 - [Swift Package Manager](https://swift.org/package-manager/)
 

Sources/CommandLineKitDemo/LinuxMain.swift

@@ -31,4 +31,10 @@
 //  SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 //  
 
-main()
+#if os(Linux)
+@main struct CommandLineKitDemo {
+  static func main() {
+    demo()
+  }
+}
+#endif

Sources/CommandLineKitDemo/main.swift

@@ -34,7 +34,7 @@
 import Foundation
 import CommandLineKit
 
-func main() {
+func demo() {
   print("Detected terminal: \(Terminal.current)")
   print(Terminal.fullColorSupport ? "Full color support" : "No color support")
   print(LineReader.supportedByTerminal ? "LineReader support" : "No LineReader support")
@@ -87,5 +87,4 @@ func main() {
   }
 }
 
-main()
-
+demo()