feat: migrate template to Swift (#45)

Author: okwasniewski

template/ios/HelloWorld.xcodeproj/project.pbxproj

@@ -9,10 +9,9 @@
 /* Begin PBXBuildFile section */
 		00E356F31AD99517003FC87E /* HelloWorldTests.m in Sources */ = {isa = PBXBuildFile; fileRef = 00E356F21AD99517003FC87E /* HelloWorldTests.m */; };
 		0C80B921A6F3F58F76C31292 /* libPods-HelloWorld.a in Frameworks */ = {isa = PBXBuildFile; fileRef = 5DCACB8F33CDC322A6C60F78 /* libPods-HelloWorld.a */; };
-		13B07FBC1A68108700A75B9A /* AppDelegate.mm in Sources */ = {isa = PBXBuildFile; fileRef = 13B07FB01A68108700A75B9A /* AppDelegate.mm */; };
 		13B07FBF1A68108700A75B9A /* Images.xcassets in Resources */ = {isa = PBXBuildFile; fileRef = 13B07FB51A68108700A75B9A /* Images.xcassets */; };
-		13B07FC11A68108700A75B9A /* main.m in Sources */ = {isa = PBXBuildFile; fileRef = 13B07FB71A68108700A75B9A /* main.m */; };
 		7699B88040F8A987B510C191 /* libPods-HelloWorld-HelloWorldTests.a in Frameworks */ = {isa = PBXBuildFile; fileRef = 19F6CBCC0A4E27FBF8BF4A61 /* libPods-HelloWorld-HelloWorldTests.a */; };
+		76D661D02C777F4B0022369A /* AppDelegate.swift in Sources */ = {isa = PBXBuildFile; fileRef = 76D661CF2C777F470022369A /* AppDelegate.swift */; };
 		81AB9BB82411601600AC10FF /* LaunchScreen.storyboard in Resources */ = {isa = PBXBuildFile; fileRef = 81AB9BB72411601600AC10FF /* LaunchScreen.storyboard */; };
 /* End PBXBuildFile section */
 
@@ -31,11 +30,8 @@
 		00E356F11AD99517003FC87E /* Info.plist */ = {isa = PBXFileReference; lastKnownFileType = text.plist.xml; path = Info.plist; sourceTree = "<group>"; };
 		00E356F21AD99517003FC87E /* HelloWorldTests.m */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.objc; path = HelloWorldTests.m; sourceTree = "<group>"; };
 		13B07F961A680F5B00A75B9A /* HelloWorld.app */ = {isa = PBXFileReference; explicitFileType = wrapper.application; includeInIndex = 0; path = HelloWorld.app; sourceTree = BUILT_PRODUCTS_DIR; };
-		13B07FAF1A68108700A75B9A /* AppDelegate.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; name = AppDelegate.h; path = HelloWorld/AppDelegate.h; sourceTree = "<group>"; };
-		13B07FB01A68108700A75B9A /* AppDelegate.mm */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.objcpp; name = AppDelegate.mm; path = HelloWorld/AppDelegate.mm; sourceTree = "<group>"; };
 		13B07FB51A68108700A75B9A /* Images.xcassets */ = {isa = PBXFileReference; lastKnownFileType = folder.assetcatalog; name = Images.xcassets; path = HelloWorld/Images.xcassets; sourceTree = "<group>"; };
 		13B07FB61A68108700A75B9A /* Info.plist */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text.plist.xml; name = Info.plist; path = HelloWorld/Info.plist; sourceTree = "<group>"; };
-		13B07FB71A68108700A75B9A /* main.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; name = main.m; path = HelloWorld/main.m; sourceTree = "<group>"; };
 		13B07FB81A68108700A75B9A /* PrivacyInfo.xcprivacy */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text.plist.xml; name = PrivacyInfo.xcprivacy; path = HelloWorld/PrivacyInfo.xcprivacy; sourceTree = "<group>"; };
 		19F6CBCC0A4E27FBF8BF4A61 /* libPods-HelloWorld-HelloWorldTests.a */ = {isa = PBXFileReference; explicitFileType = archive.ar; includeInIndex = 0; path = "libPods-HelloWorld-HelloWorldTests.a"; sourceTree = BUILT_PRODUCTS_DIR; };
 		3B4392A12AC88292D35C810B /* Pods-HelloWorld.debug.xcconfig */ = {isa = PBXFileReference; includeInIndex = 1; lastKnownFileType = text.xcconfig; name = "Pods-HelloWorld.debug.xcconfig"; path = "Target Support Files/Pods-HelloWorld/Pods-HelloWorld.debug.xcconfig"; sourceTree = "<group>"; };
@@ -44,6 +40,7 @@
 		5DCACB8F33CDC322A6C60F78 /* libPods-HelloWorld.a */ = {isa = PBXFileReference; explicitFileType = archive.ar; includeInIndex = 0; path = "libPods-HelloWorld.a"; sourceTree = BUILT_PRODUCTS_DIR; };
 		81AB9BB72411601600AC10FF /* LaunchScreen.storyboard */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = file.storyboard; name = LaunchScreen.storyboard; path = HelloWorld/LaunchScreen.storyboard; sourceTree = "<group>"; };
 		89C6BE57DB24E9ADA2F236DE /* Pods-HelloWorld-HelloWorldTests.release.xcconfig */ = {isa = PBXFileReference; includeInIndex = 1; lastKnownFileType = text.xcconfig; name = "Pods-HelloWorld-HelloWorldTests.release.xcconfig"; path = "Target Support Files/Pods-HelloWorld-HelloWorldTests/Pods-HelloWorld-HelloWorldTests.release.xcconfig"; sourceTree = "<group>"; };
+		76D661CF2C777F470022369A /* AppDelegate.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = AppDelegate.swift; sourceTree = "<group>"; };
 		ED297162215061F000B7C4FE /* JavaScriptCore.framework */ = {isa = PBXFileReference; lastKnownFileType = wrapper.framework; name = JavaScriptCore.framework; path = System/Library/Frameworks/JavaScriptCore.framework; sourceTree = SDKROOT; };
 /* End PBXFileReference section */
 
@@ -87,12 +84,10 @@
 		13B07FAE1A68108700A75B9A /* HelloWorld */ = {
 			isa = PBXGroup;
 			children = (
-				13B07FAF1A68108700A75B9A /* AppDelegate.h */,
-				13B07FB01A68108700A75B9A /* AppDelegate.mm */,
 				13B07FB51A68108700A75B9A /* Images.xcassets */,
+				76D661CF2C777F470022369A /* AppDelegate.swift */,
 				13B07FB61A68108700A75B9A /* Info.plist */,
 				81AB9BB72411601600AC10FF /* LaunchScreen.storyboard */,
-				13B07FB71A68108700A75B9A /* main.m */,
 				13B07FB81A68108700A75B9A /* PrivacyInfo.xcprivacy */,
 			);
 			name = HelloWorld;
@@ -394,8 +389,7 @@
 			isa = PBXSourcesBuildPhase;
 			buildActionMask = 2147483647;
 			files = (
-				13B07FBC1A68108700A75B9A /* AppDelegate.mm in Sources */,
-				13B07FC11A68108700A75B9A /* main.m in Sources */,
+				76D661D02C777F4B0022369A /* AppDelegate.swift in Sources */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 		};

template/ios/HelloWorld/AppDelegate.h

@@ -0,0 +1,28 @@
+import UIKit
+import React
+import React_RCTAppDelegate
+
+@main
+class AppDelegate: RCTAppDelegate {
+  override func application(_ application: UIApplication, didFinishLaunchingWithOptions launchOptions: [UIApplication.LaunchOptionsKey : Any]? = nil) -> Bool {
+    self.moduleName = "HelloWorld";
+    
+    // You can add your custom initial props in the dictionary below.
+    // They will be passed down to the ViewController used by React Native.
+    self.initialProps = [:];
+    
+    return super.application(application, didFinishLaunchingWithOptions: launchOptions)
+  }
+  
+  override func sourceURL(for bridge: RCTBridge) -> URL? {
+    self.bundleURL()
+  }
+  
+  override func bundleURL() -> URL? {
+#if DEBUG
+    RCTBundleURLProvider.sharedSettings().jsBundleURL(forBundleRoot: "index")
+#else
+    Bundle.main.url(forResource: "main", withExtension: "jsbundle")
+#endif
+  }
+}