launchdarkly · tanderson-ld · Jan 23, 2026 · Dec 2, 2025 · Jan 16, 2026 · Jan 16, 2026
@@ -29,15 +29,25 @@ runs:
       run: |
         brew install mint
 
+    - name: Install swiftlint
+      shell: bash
+      run: |
+        brew install swiftlint
+
     - name: Install cocoapods
       shell: bash
       run: gem install cocoapods
 
+    - name: Install xcpretty
+      shell: bash
+      run: |
+        gem install xcpretty
+
     - name: Lint the podspec
       shell: bash
       run: pod lib lint LaunchDarkly.podspec --allow-warnings
 
-    - name: Run swiftlint
+    - name: Run swiftlint on ContractTests
       shell: bash
       run: |
         cd ./ContractTests
@@ -71,6 +81,30 @@ runs:
       shell: bash
       run: xcodebuild build -scheme 'LaunchDarkly_watchOS' -sdk watchos | xcpretty
 
+    - name: Display SwiftLint output (if build failed)
+      shell: bash
+      if: failure()
+      run: |
+        if [ -f swiftlint_build_output.log ]; then
+          echo "=== SwiftLint Build Script Output ==="
+          cat swiftlint_build_output.log
+          echo "=== End SwiftLint Output ==="
+        else
+          echo "No SwiftLint log file found"
+        fi
+
+    - name: Display Sourcery output (if build failed)
+      shell: bash
+      if: failure()
+      run: |
+        if [ -f sourcery_build_output.log ]; then
+          echo "=== Sourcery Build Script Output ==="
+          cat sourcery_build_output.log
+          echo "=== End Sourcery Output ==="
+        else
+          echo "No Sourcery log file found"
+        fi
+
     - name: Build & Test with swiftpm
       shell: bash
       run: swift test -v

@@ -1,7 +1,7 @@
 **Requirements**
 
 - [ ] I have added test coverage for new or changed functionality
-- [ ] I have followed the repository's [pull request submission guidelines](../blob/v9/CONTRIBUTING.md#submitting-pull-requests)
+- [ ] I have followed the repository's [pull request submission guidelines](../blob/v10/CONTRIBUTING.md#submitting-pull-requests)
 - [ ] I have validated my changes against all supported platform versions
 
 **Related issues**

@@ -1,11 +1,11 @@
 name: Run CI
 on:
   push:
-    branches: [ v9, 'feat/**' ]
+    branches: [ v10, 'feat/**' ]
     paths-ignore:
       - '**.md' # Do not need to run CI for markdown changes.
   pull_request:
-    branches: [ v9, 'feat/**' ]
+    branches: [ v10, 'feat/**' ]
     paths-ignore:
       - '**.md'
 
@@ -17,13 +17,13 @@ jobs:
       fail-fast: false
       matrix:
         include:
-          - xcode-version: 15.0.1
-            ios-sim: 'platform=iOS Simulator,name=iPhone 15,OS=17.2'
-            os: macos-13
+          - xcode-version: 16.4.0
+            ios-sim: 'platform=iOS Simulator,name=iPhone 16'
+            os: macos-15
             run-contract-tests: true
-          - xcode-version: 14.3.1
-            ios-sim: 'platform=iOS Simulator,name=iPhone 14,OS=16.4'
-            os: macos-13
+          - xcode-version: 15.4.0
+            ios-sim: 'platform=iOS Simulator,name=iPhone 15'
+            os: macos-14
             run-contract-tests: false
 
     steps:

@@ -4,7 +4,7 @@ on:
 name: Publish Documentation
 jobs:
   build-publish:
-    runs-on: macos-14
+    runs-on: macos-15
 
     permissions:
       id-token: write # Needed if using OIDC to get release secrets.
@@ -16,8 +16,8 @@ jobs:
       - name: Build and Test
         uses: ./.github/actions/ci
         with:
-          xcode-version: 15.0.1
-          ios-sim: 'platform=iOS Simulator,name=iPhone 15,OS=17.2'
+          xcode-version: 16.4.0
+          ios-sim: 'platform=iOS Simulator,name=iPhone 15'
           run-contract-tests: true
           token: ${{ secrets.GITHUB_TOKEN }}
 

@@ -9,7 +9,7 @@ on:
 
 jobs:
   build-publish:
-    runs-on: macos-14
+    runs-on: macos-15
 
     # Needed to get tokens during publishing.
     permissions:
@@ -27,8 +27,8 @@ jobs:
 
       - uses: ./.github/actions/ci
         with:
-          xcode-version: 15.0.1
-          ios-sim: 'platform=iOS Simulator,name=iPhone 15,OS=17.2'
+          xcode-version: 16.4.0
+          ios-sim: 'platform=iOS Simulator,name=iPhone 15'
           run-contract-tests: true
           token: ${{ secrets.GITHUB_TOKEN }}
 

@@ -4,11 +4,11 @@ on:
   workflow_dispatch:
   push:
     branches:
-      - v9
+      - v10
 
 jobs:
   release-package:
-    runs-on: macos-14
+    runs-on: macos-15
 
     permissions:
       id-token: write # Needed if using OIDC to get release secrets.
@@ -46,8 +46,8 @@ jobs:
       - uses: ./.github/actions/ci
         if: ${{ steps.release.outputs.releases_created == 'true' }}
         with:
-          xcode-version: 15.0.1
-          ios-sim: 'platform=iOS Simulator,name=iPhone 15,OS=17.2'
+          xcode-version: 16.4.0
+          ios-sim: 'platform=iOS Simulator,name=iPhone 15'
           run-contract-tests: true
           token: ${{ secrets.GITHUB_TOKEN }}
 

@@ -1,12 +1,12 @@
-// swift-tools-version:5.3
+// swift-tools-version:5.5
 
 import PackageDescription
 
 let package = Package(
     name: "ContractTests",
     platforms: [
         .iOS(.v12),
-        .macOS(.v10_15),
+        .macOS(.v12),
         .watchOS(.v4),
         .tvOS(.v12)
     ],

@@ -34,8 +34,9 @@ enum LDClientRunMode {
     self?.updateFlag(key: "flag-key", changedFlag: changedFlag)
  }
  ```
- The `changedFlag` passed in to the closure contains the old and new value of the flag.
- */
+The `changedFlag` passed in to the closure contains the old and new value of the flag.
+*/
+// swiftlint:disable type_body_length missing_docs
 public class LDClient {
 
     // MARK: - State Controls and Indicators
@@ -332,6 +333,7 @@ public class LDClient {
 
     // Temporary helper method to allow code sharing between the sheddable and unsheddable identify methods. In the next major release, we will remove the deprecated identify method and inline
     // this implementation in the other one.
+    // swiftlint:disable:next identifier_name
     func _identify(context: LDContext, sheddable: Bool, useCache: IdentifyCacheUsage, completion: @escaping (_ result: IdentifyResult) -> Void) {
         let work: TaskHandler = { taskCompletion in
             let dispatch = DispatchGroup()
@@ -352,7 +354,7 @@ public class LDClient {
         }
         identifyQueue.enqueue(request: identifyTask)
     }
-    
+
     /**
      Sets the LDContext into the LDClient inline with the behavior detailed on `LDClient.identify(context: completion:)`. Additionally,
      this method will ensure the `completion` parameter will be called within the specified time interval.
@@ -384,7 +386,7 @@ public class LDClient {
         if timeout > LDClient.longTimeoutInterval {
             os_log("%s LDClient.identify was called with a timeout greater than %f seconds. We recommend a timeout of less than %f seconds.", log: config.logger, type: .info, self.typeName(and: #function), LDClient.longTimeoutInterval, LDClient.longTimeoutInterval)
         }
-        
+
         self._identifyHooked(context: context, sheddable: true, useCache: useCache, timeout: timeout, completion: completion)
     }
 

@@ -6,7 +6,7 @@ extension LDClient {
         let seriesData: [IdentifySeriesData]
         let hooksSnapshot: [Hook]
     }
-    
+
     private func executeWithIdentifyHooks(context: LDContext, work: @escaping ((@escaping (IdentifyResult) -> Void)) -> Void) {
         let state = executeBeforeIdentifyHooks(context: context)
         work() { [weak self] result in
@@ -16,31 +16,32 @@ extension LDClient {
             self?.executeAfterIdentifyHooks(state: state, result: result)
         }
     }
-    
+
     private func executeBeforeIdentifyHooks(context: LDContext) -> IdentifyHookState? {
         guard !hooks.isEmpty else {
             return nil
         }
-        
+
         let hooksSnapshot = self.hooks
         let seriesContext = IdentifySeriesContext(context: context, methodName: "identify")
         let seriesData = hooksSnapshot.map { hook in
             hook.beforeIdentify(seriesContext: seriesContext, seriesData: EvaluationSeriesData())
         }
         return IdentifyHookState(seriesContext: seriesContext, seriesData: seriesData, hooksSnapshot: hooksSnapshot)
     }
-    
+
     private func executeAfterIdentifyHooks(state: IdentifyHookState, result: IdentifyResult) {
         guard !state.hooksSnapshot.isEmpty else {
             return
         }
-        
+
         // Invoke hooks in reverse order and give them back the series data they gave us.
         zip(state.hooksSnapshot, state.seriesData).reversed().forEach { (hook, data) in
             _ = hook.afterIdentify(seriesContext: state.seriesContext, seriesData: data, result: result)
         }
     }
-
+
+    // swiftlint:disable:next identifier_name
     func _identifyHooked(context: LDContext, sheddable: Bool, useCache: IdentifyCacheUsage, timeout: TimeInterval, completion: @escaping (_ result: IdentifyResult) -> Void) {
         if timeout > 0 {
             executeWithIdentifyHooks(context: context) { hooksCompletion in

@@ -4,13 +4,16 @@ import Foundation
 ///
 /// Hook implementations can use this to store data needed between stages.
 public typealias EvaluationSeriesData = [String: Any]
+/// Implementation specific hook data for identify stages.
+///
+/// Hook implementations can use this to store data needed between stages.
 public typealias IdentifySeriesData = [String: Any]
 
 /// Protocol for extending SDK functionality via hooks.
 public protocol Hook {
     /// Get metadata about the hook implementation.
     func metadata() -> Metadata
-    
+
     /// Executed by the SDK at the start of the evaluation of a feature flag.
     ///
     /// This is not executed as part of a call to `LDClient.allFlags()`.
@@ -25,7 +28,7 @@ public protocol Hook {
     ///                 `beforeEvaluation` is the first stage in this series, so this will be an empty dictionary.
     /// - Returns: A dictionary containing custom data that will be carried through to the next stage of the series.
     func beforeEvaluation(seriesContext: EvaluationSeriesContext, seriesData: EvaluationSeriesData) -> EvaluationSeriesData
-    
+
     /// Executed by the SDK after the evaluation of a feature flag completes.
     ///
     /// This is not executed as part of a call to `LDClient.allFlags()`.
@@ -39,7 +42,7 @@ public protocol Hook {
     ///   - evaluationDetail: The result of the evaluation that took place before this hook was invoked.
     /// - Returns: A dictionary containing custom data that will be carried through to the next stage of the series (if added in the future).
     func afterEvaluation(seriesContext: EvaluationSeriesContext, seriesData: EvaluationSeriesData, evaluationDetail: LDEvaluationDetail<LDValue>) -> EvaluationSeriesData
-    
+
     /// To provide custom data to the series which will be given back to your Hook at the next stage of the series,
     /// return a dictionary containing the custom data. You should initialize this dictionary from the `seriesData`.
     ///
@@ -48,7 +51,7 @@ public protocol Hook {
     ///   - seriesData: A record associated with each stage of hook invocations. Each stage is called with the data of the previous stage for a series. The input record should not be modified.
     /// - Returns: A dictionary containing custom data that will be carried through to the next stage of the series.
     func beforeIdentify(seriesContext: IdentifySeriesContext, seriesData: IdentifySeriesData) -> IdentifySeriesData
-    
+
     /// Called during the execution of the identify process, after the operation completes.
     ///
     /// This is currently the last stage of the identify series in the Hook, but that may not be the case in the future.

@@ -3,6 +3,7 @@ import LDSwiftEventSource
 import OSLog
 import DataCompression
 
+// swiftlint:disable:next large_tuple
 typealias ServiceResponse = (data: Data?, urlResponse: URLResponse?, error: Error?, etag: String?)
 typealias ServiceCompletionHandler = (ServiceResponse) -> Void
 

@@ -39,7 +39,7 @@ final class TimeoutExecutor {
             }
             return
         }
-        
+
         let lockQueue = DispatchQueue(label: "launchdarkly.timeout.executor.lock")
         var finished = false
 
@@ -52,7 +52,7 @@ final class TimeoutExecutor {
                     shouldCall = true
                 }
             }
-            
+
             if shouldCall {
                 queue.async { completion(value) }
             }
@@ -67,7 +67,7 @@ final class TimeoutExecutor {
                     shouldCall = true
                 }
             }
-            
+
             if shouldCall {
                 completion(timeoutValue())
             }

@@ -117,7 +117,9 @@ final class LDClientEvaluationHookSpec: XCTestCase {
             return self.before(seriesContext, seriesData)
         }
 
-        func afterEvaluation(seriesContext: LaunchDarkly.EvaluationSeriesContext, seriesData: LaunchDarkly.EvaluationSeriesData, evaluationDetail: LaunchDarkly.LDEvaluationDetail<LaunchDarkly.LDValue>) -> LaunchDarkly.EvaluationSeriesData {
+        func afterEvaluation(seriesContext: LaunchDarkly.EvaluationSeriesContext,
+                              seriesData: LaunchDarkly.EvaluationSeriesData,
+                              evaluationDetail: LaunchDarkly.LDEvaluationDetail<LaunchDarkly.LDValue>) -> LaunchDarkly.EvaluationSeriesData {
             return self.after(seriesContext, seriesData, evaluationDetail)
         }
     }

@@ -20,7 +20,7 @@ final class LDClientIdentifyHookSpec: XCTestCase {
         testContext.subject.identify(context: LDContext.stub()) { _ in }
         expect(count).toEventually(equal(3))
     }
-    
+
     func testRegistrationWithTimeout() {
         var count = 0
         let hook = MockHook(before: { _, data in count += 1; return data }, after: { _, data, _ in count += 2; return data })

@@ -133,7 +133,9 @@ final class LDClientPluginsSpec: XCTestCase {
             return self.before(seriesContext, seriesData)
         }
 
-        func afterEvaluation(seriesContext: LaunchDarkly.EvaluationSeriesContext, seriesData: LaunchDarkly.EvaluationSeriesData, evaluationDetail: LaunchDarkly.LDEvaluationDetail<LaunchDarkly.LDValue>) -> LaunchDarkly.EvaluationSeriesData {
+        func afterEvaluation(seriesContext: LaunchDarkly.EvaluationSeriesContext,
+                              seriesData: LaunchDarkly.EvaluationSeriesData,
+                              evaluationDetail: LaunchDarkly.LDEvaluationDetail<LaunchDarkly.LDValue>) -> LaunchDarkly.EvaluationSeriesData {
             return self.after(seriesContext, seriesData, evaluationDetail)
         }
     }