cocoapods to spm conversion

Author: NandanPrabhu

auth0_flutter/darwin/.gitignore

@@ -36,3 +36,8 @@ Icon?
 /Flutter/Generated.xcconfig
 /Flutter/ephemeral/
 /Flutter/flutter_export_environment.sh
+
+# Swift Package Manager
+.build/
+.swiftpm/
+FlutterFramework/

auth0_flutter/darwin/auth0_flutter.podspec

@@ -11,7 +11,8 @@ Pod::Spec.new do |s|
   s.license      = { :file => '../LICENSE' }
   s.author       = { 'Auth0' => 'support@auth0.com' }
   s.source       = { :path => '.' }
-  s.source_files = 'Classes/**/*'
+  s.source_files = 'auth0_flutter/Sources/auth0_flutter/**/*.{h,m,swift}'
+  s.public_header_files = 'auth0_flutter/Sources/auth0_flutter/include/**/*.h'
 
   s.ios.deployment_target = '14.0'
   s.ios.dependency 'Flutter'

auth0_flutter/darwin/auth0_flutter/Package.swift

@@ -0,0 +1,34 @@
+// swift-tools-version: 5.9
+import PackageDescription
+
+let package = Package(
+    name: "auth0_flutter",
+    platforms: [
+        .iOS("14.0"),
+        .macOS("11.0"),
+    ],
+    products: [
+        .library(name: "auth0-flutter", targets: ["auth0_flutter"]),
+    ],
+    dependencies: [
+        .package(name: "FlutterFramework", path: "../FlutterFramework"),
+        .package(url: "https://github.com/auth0/Auth0.swift", exact: "2.18.0"),
+        .package(url: "https://github.com/auth0/JWTDecode.swift", exact: "3.3.0"),
+        .package(url: "https://github.com/auth0/SimpleKeychain", exact: "1.3.0"),
+    ],
+    targets: [
+        .target(
+            name: "auth0_flutter",
+            dependencies: [
+                .product(name: "FlutterFramework", package: "FlutterFramework"),
+                .product(name: "Auth0", package: "Auth0.swift"),
+                .product(name: "JWTDecode", package: "JWTDecode.swift"),
+                .product(name: "SimpleKeychain", package: "SimpleKeychain"),
+            ],
+            path: "Sources/auth0_flutter",
+            cSettings: [
+                .headerSearchPath("include/auth0_flutter"),
+            ]
+        ),
+    ]
+)