#107: Swift Package Manager support

.gitignore

@@ -55,3 +55,10 @@ fastlane/test_output
 
 ## VS Code
 .vscode
+
+## Swift Package Manager
+Packages/
+Package.pins
+Package.resolved
+.swiftpm
+.build/

Example/ReCaptcha_Tests/Core/ReCaptcha__Tests.swift

@@ -8,9 +8,8 @@
 
 import AppSwizzle
 @testable import ReCaptcha
-import RxSwift
-import XCTest
 
+import XCTest
 
 class ReCaptcha__Tests: XCTestCase {
     fileprivate struct Constants {

Example/ReCaptcha_Tests/RxSwift/ReCaptcha+Rx__Tests.swift

@@ -6,6 +6,8 @@
 //  Copyright © 2018 ReCaptcha. All rights reserved.
 //
 
+#if canImport(RxSwift) && canImport(RxBlocking) && canImport(RxCocoa)
+
 @testable import ReCaptcha
 
 import RxBlocking
@@ -263,3 +265,5 @@ class ReCaptcha_Rx__Tests: XCTestCase {
         }
     }
 }
+
+#endif

Package.swift

@@ -0,0 +1,54 @@
+// swift-tools-version:5.3
+// The swift-tools-version declares the minimum version of Swift required to build this package.
+
+import PackageDescription
+
+let package = Package(
+	name: "ReCaptcha",
+	platforms: [
+		.iOS(.v9)
+	],
+	products: [
+		.library(
+			name: "ReCaptcha",
+			targets: ["ReCaptcha"]),
+		.library(
+			name: "ReCaptchaRx",
+			targets: ["ReCaptchaRx"])
+	],
+	dependencies: [
+		.package(url: "https://github.com/ReactiveX/RxSwift.git", from: "6.0.0"),
+		.package(url: "https://github.com/JakubMazur/AppSwizzle.git", from: "1.3.3")
+	],
+	targets: [
+		.target(
+			name: "ReCaptcha",
+			dependencies: [],
+			path: "ReCaptcha",
+			exclude: ["Classes/Rx"],
+			resources: [
+				.process("Assets/recaptcha.html")
+			],
+			linkerSettings: [
+				.linkedFramework("UIKit")
+			]
+		),
+		.target(
+			name: "ReCaptchaRx",
+			dependencies: [
+				"ReCaptcha", "RxSwift"
+			],
+			path: "ReCaptcha/Classes/Rx",
+			linkerSettings: [
+				.linkedFramework("UIKit")
+			]),
+		.testTarget(
+			name: "ReCaptcha_Tests",
+			dependencies: ["ReCaptcha", "AppSwizzle"],
+			path: "Example/ReCaptcha_Tests",
+			exclude: ["Info.plist"],
+			resources: [
+				.copy("mock.html")
+			])
+	]
+)

README.md

@@ -40,7 +40,17 @@ pod "ReCaptcha"
 pod "ReCaptcha/RxSwift"
 ```
 
+#### Swift Package Manager
+
+```swift
+https://github.com/fjcaetano/ReCaptcha
+```
+
+Adding this in project dependency in Xcode will show option to add `ReCaptcha` and `ReCaptchaRx`, the latter containing 
+internal dependency for ReCaptcha framework.
+
 #### Carthage
+
 ``` ruby
 github "fjcaetano/ReCaptcha"
 ```

ReCaptcha/Classes/ReCaptcha.swift

@@ -55,16 +55,7 @@ public class ReCaptcha {
         let baseURL: URL
 
         /// The Bundle that holds ReCaptcha's assets
-        private static let bundle: Bundle = {
-            let bundle = Bundle(for: ReCaptcha.self)
-            guard let cocoapodsBundle = bundle
-                .path(forResource: "ReCaptcha", ofType: "bundle")
-                .flatMap(Bundle.init(path:)) else {
-                    return bundle
-            }
-
-            return cocoapodsBundle
-        }()
+		private static let bundle: Bundle = Bundle.module
 
         /**
          - parameters:

ReCaptcha/Classes/Rx/SPM_exported.swift

@@ -0,0 +1,17 @@
+//
+//  SPM_exported.swift
+//  
+//
+//  Created by Jakub Mazur on 15/07/2021.
+//
+
+/*
+
+Since Swift Package Manager have directory structure and folders cannot override
+this module import is needed to use internal dependency in ReCaptcha+Rx.swift file.
+
+This file should NOT be included in Cocoapods and Carthage build
+
+*/
+
+@_exported import ReCaptcha