Replace ruby/fastlane tools with swift variants. (#5105)

* Replace ruby/fastlane unit and preview test flows with swift variants. * Switch to swift-log and Logger for logging * Address (my own!) PR comments. --------- Co-authored-by: Doug <douglase@element.io>
2026-11-04 01:20:12 +00:00 · 2026-02-19 11:13:42 +02:00
parent 65a4be3df2
commit fc03e05697
9 changed files with 375 additions and 48 deletions
@@ -0,0 +1,67 @@
+import ArgumentParser
+import CommandLineTools
+import Foundation
+
+struct UnitTests: AsyncParsableCommand {
+    static let configuration = CommandConfiguration(commandName: "unit-tests",
+                                                    abstract: "Runs the unit test CI workflow: lint, unit tests, preview tests, and result collection.")
+    
+    @Option(help: "Device name for unit tests.")
+    var device = "iPhone 17"
+    
+    @Option(help: "iOS version for the simulator.")
+    var osVersion = "26.1"
+    
+    func run() async throws {
+        try await CI.lint()
+        
+        var failures: [String] = []
+        
+        // Run unit tests
+        do {
+            logger.info("\n🧪 Running unit tests…\n")
+            try await RunTests.parse([
+                "--scheme", "UnitTests",
+                "--device", device,
+                "--os-version", osVersion
+            ]).run()
+        } catch {
+            failures.append("Unit tests failed: \(error)")
+            logger.error("\n❌ Unit tests failed. \(error)\n")
+        }
+        
+        // Run preview tests on a smaller device
+        do {
+            logger.info("\n🧪 Running preview tests…")
+            try await RunTests.parse([
+                "--scheme", "PreviewTests",
+                "--device", "iPhone SE (3rd generation)",
+                "--os-version", osVersion,
+                "--create-simulator-name", "iPhone SE (3rd generation)",
+                "--create-simulator-type", "com.apple.CoreSimulator.SimDeviceType.iPhone-SE-3rd-generation"
+            ]).run()
+        } catch {
+            failures.append("Preview tests failed: \(error)")
+            logger.error("\n❌ Preview tests failed.\n")
+        }
+        
+        // Zip results (best-effort, useful for CI artifact uploads)
+        await CI.zipResults(bundles: ["UnitTests.xcresult", "PreviewTests.xcresult"],
+                            outputName: "UnitTests.zip")
+        
+        // Collect coverage reports
+        await CI.collectCoverage(resultBundle: "UnitTests.xcresult", outputName: "unit-cobertura.xml")
+        await CI.collectCoverage(resultBundle: "PreviewTests.xcresult", outputName: "preview-cobertura.xml")
+        
+        // Collect JUnit test results
+        await CI.collectTestResults(resultBundle: "UnitTests.xcresult", outputName: "unit-junit.xml")
+        await CI.collectTestResults(resultBundle: "PreviewTests.xcresult", outputName: "preview-junit.xml")
+        
+        if !failures.isEmpty {
+            logger.error("\n❌ \(failures.count) test suite(s) failed.\n")
+            throw ExitCode.failure
+        }
+        
+        logger.info("\n✅ All unit test suites passed.\n")
+    }
+}