Add basic iOS workflow

.github/actions/test.yml

@@ -0,0 +1,60 @@
+name: Test
+description: Build and test the library for a given Xcode version and platform
+inputs:
+  xcode:
+    description: 'The version of Xcode to use'
+    required: true
+  platform:
+    description: 'The platform to build for'
+    required: true
+  scheme:
+    description: 'The scheme to build'
+    required: true
+runs:
+  using: composite
+  shell: bash -euo pipefail
+  steps:
+    - name: Checkout
+      uses: actions/checkout@v3
+    - name: Set Ruby version
+      run: ruby -e 'puts RUBY_VERSION' | tee .ruby-version
+    - name: Set up Ruby
+      uses: ruby/setup-ruby@v1
+      with:
+        bundler-cache: true
+        cache-version: 1
+    - name: Install Carthage
+      run: brew install carthage
+    - name: Install Swiftlint
+      run: brew install swiftlint
+    - name: Setup Xcode
+      uses: mxcl/xcodebuild@v2
+      with:
+        xcode: ${{ inputs.xcode }}
+        action: none
+    - name: Save Xcode version
+      run: xcodebuild -version | tee .xcode-version
+    - id: restore-carthage-cache
+      name: Restore Carthage cache
+      uses: actions/cache/restore@v3
+      with:
+        path: Carthage
+        key: v1-carthage-${{ hashFiles('.xcode-version') }}-${{ hashFiles('Cartfile.resolved') }}
+    - name: Install dependencies
+      if: steps.restore-carthage-cache.outputs.cache-hit != 'true'
+      run: carthage bootstrap --platform ${{ inputs.platform }} --no-use-binaries --cache-builds
+    - name: Save Carthage cache
+      id: save-carthage-cache
+      uses: actions/cache/save@v3
+      if: steps.restore-carthage-cache.outputs.cache-hit != 'true'
+      with:
+        path: Carthage
+        key: v1-carthage-${{ hashFiles('.xcode-version') }}-${{ hashFiles('Cartfile.resolved') }}
+    - name: Run tests
+      uses: mxcl/xcodebuild@v2
+      with:
+        xcode: ${{ inputs.xcode }}
+        platform: ${{ inputs.platform }}
+        scheme: ${{ inputs.scheme }}
+        code-coverage: true
+        configuration: release

.github/workflows/main.yml

@@ -0,0 +1,13 @@
+name: Test
+on:
+    [push]
+jobs:
+    ios:
+        name: Build and test on iOS
+        runs-on: macos-latest
+        steps:
+            - uses: ./.github/actions/test
+              with:
+                xcode: '14.2'
+                platform: iOS
+                scheme: Auth0.iOS

.swiftlint.yml

@@ -5,6 +5,7 @@ opt_in_rules: # some rules are only opt-in
 disabled_rules:
   - void_function_in_ternary
   - large_tuple
+  - blanket_disable_command
 included: # paths to include during linting. `--path` is ignored if present.
   - Auth0
 excluded: # paths to ignore during linting. Takes precedence over `included`.

Auth0.xcodeproj/project.pbxproj

@@ -1501,7 +1501,7 @@
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 			shellPath = /bin/sh;
-			shellScript = "if [[ \"${CONFIGURATION}\" = \"Debug\" ]] && [ -z ${CIRCLECI} ] && which swiftlint >/dev/null; then\nswiftlint\nfi\n";
+			shellScript = "if [[ \"$(uname -m)\" == arm64 ]]; then\n    export PATH=\"/opt/homebrew/bin:$PATH\"\nfi\n\nif which swiftlint > /dev/null; then\n  swiftlint\nelse\n  echo \"warning: SwiftLint not installed, download from https://github.com/realm/SwiftLint\"\nfi\n";
 		};
 		5B717B251E2E26B9004A05A7 /* SwiftLint */ = {
 			isa = PBXShellScriptBuildPhase;

Auth0/WebAuth.swift

@@ -1,5 +1,3 @@
-// swiftlint:disable file_length
-
 #if WEB_AUTH_PLATFORM
 import Foundation
 import Combine

fastlane/Fastfile

@@ -3,44 +3,14 @@ default_platform :ios
 platform :ios do
 
   before_all do
-    setup_circle_ci
-  end
-
-  desc "Run code linter"
-  lane :lint do
-  	swiftlint(
-  		mode: :lint,
-   		config_file: '.swiftlint.yml',
-      reporter: 'emoji',
-      raise_if_swiftlint_error: true
-  	)
-  end
-
-  desc "Runs all the tests"
-  lane :test do |options|
-    scheme = options[:scheme]
-    device = options[:device]
-    scan(
-      scheme: scheme,
-      device: device,
-      clean: true,
-      skip_build: true,
-      code_coverage: true
-      )
+    setup_circle_ci if defined? setup_circle_ci
   end
 
   desc "Cocoapods library lint"
   lane :pod_lint do
     pod_lib_lint(verbose: false, allow_warnings: true, platforms: 'ios,osx,tvos')
   end
 
-  desc "Runs all the tests in a CI environment"
-  lane :ci do
-    # TODO: Run rest of platforms
-    lint
-    test
-  end
-
   desc "Tags the release and pushes the Podspec to CocoaPods"
   lane :release do
     perform_release target: 'Auth0.iOS'