Upgrades Xcode version to 16 in CI (#275)

Author: NandanPrabhu

.github/workflows/main.yml

@@ -18,7 +18,7 @@ env:
 jobs:
     test:
         name: Test on ${{ matrix.platform.os }} using Xcode ${{ matrix.xcode }}
-        runs-on: macos-13
+        runs-on: macos-14
 
         env:
             xcodeproj: JWTDecode.xcodeproj
@@ -30,7 +30,7 @@ jobs:
               - { os: macOS, scheme: JWTDecode-macOS }
               - { os: tvOS, scheme: JWTDecode-tvOS }
             xcode: 
-              - '15.0.1'
+              - '16.1'
 
         steps:
             - name: Checkout
@@ -61,12 +61,12 @@ jobs:
 
     test-package:
         name: Test Swift package using Xcode ${{ matrix.xcode }}
-        runs-on: macos-13
+        runs-on: macos-14
 
         strategy:
           matrix:
             xcode: 
-              - '15.0.1'
+              - '16.1'
 
         steps:
             - name: Checkout
@@ -83,12 +83,12 @@ jobs:
 
     pod-lint:
         name: Lint podspec using Xcode ${{ matrix.xcode }}
-        runs-on: macos-13-xlarge
+        runs-on: macos-14-xlarge
 
         strategy:
           matrix:
             xcode: 
-              - '15.2'
+              - '16.1'
 
         steps:
             - name: Checkout
@@ -105,11 +105,14 @@ jobs:
 
     swiftlint:
         name: Lint code with SwiftLint
-        runs-on: macos-13
+        runs-on: macos-14
 
         steps:
             - name: Checkout
               uses: actions/checkout@v4
 
+            - name: Install SwiftLint
+              run: brew install swiftlint
+
             - name: Run SwiftLint
               run: swiftlint lint --reporter github-actions-logging

JWTDecode.podspec

@@ -19,5 +19,5 @@ Pod::Spec.new do |s|
   s.visionos.deployment_target = '1.0'
 
   s.source_files = 'JWTDecode/*.swift'
-  s.swift_versions = ['5.9']
+  s.swift_versions = ['6.0', '6.1']
 end

JWTDecodeTests/JWTDecodeSpec.swift

@@ -410,11 +410,7 @@ class JWTDecodeSpec: XCTestCase {
     }
 }
 
-#if compiler(>=6.0)
 extension JWTDecodeError: @retroactive Equatable {}
-#else
-extension JWTDecodeError: Equatable {}
-#endif
 
 public func ==(lhs: JWTDecodeError, rhs: JWTDecodeError) -> Bool {
     return lhs.localizedDescription == rhs.localizedDescription && lhs.errorDescription == rhs.errorDescription

Package.swift

@@ -1,4 +1,4 @@
-// swift-tools-version:5.9
+// swift-tools-version:6.0
 
 import PackageDescription
 
@@ -24,5 +24,6 @@ let package = Package(
                 .product(name: "Nimble", package: "Nimble"),
             ],
             path: "JWTDecodeTests",
-            exclude: ["Info.plist"])
+            exclude: ["Info.plist"],
+            swiftSettings: [.swiftLanguageMode(.v5)])
     ])

README.md

@@ -27,8 +27,8 @@ Migrating from v2? Check the [Migration Guide](V3_MIGRATION_GUIDE.md).
 ### Requirements
 
 - iOS 14.0+ / macOS 11.0+ / tvOS 14.0+ / watchOS 7.0+
-- Xcode 15.x
-- Swift 5.9+
+- Xcode 16.x
+- Swift 6.0+
 
 ### Installation