Fix Maestro iOS tests

.github/workflows/lightsaber-ci.yml

@@ -19,8 +19,7 @@ jobs:
       - uses: ./.github/actions/setup-lightsaber-ci
 
       - name: Build Shared
-        # TODO Understand why compileIosMainKotlinMetadata fails every time
-        run: ./gradlew shared:assemble -x compileIosMainKotlinMetadata
+        run: ./gradlew shared:assemble
 
   build-androidApp:
     runs-on: macos-14
@@ -74,6 +73,13 @@ jobs:
           mkdir -p ~/Library/MobileDevice/Provisioning\ Profiles
           cp $PP_PATH ~/Library/MobileDevice/Provisioning\ Profiles
 
+      # Generate dummy framework to ensure that compose-resources are copied.
+      # See https://github.com/JetBrains/compose-multiplatform/issues/5011
+      - name: Generate dummy framework
+        run: |
+          mkdir -p ./shared/build/compose/cocoapods/compose-resources
+          ./gradlew generateDummyFramework
+
       - name: Shared Pod Install
         run: ./gradlew podInstall
 
@@ -188,4 +194,15 @@ jobs:
       - name: Run Maestro tests
         run: |
           export MAESTRO_DRIVER_STARTUP_TIMEOUT=60000
-          maestro test .maestro
+          maestro test .maestro
+
+      - name: Collect logs
+        if: failure()
+        run: xcrun simctl spawn "${{ steps.ios-simulator.outputs.udid }}" log collect --output ${{ github.workspace }}/${{ steps.ios-simulator.outputs.udid }}.logarchive
+
+      - name: Archive the device logs
+        if: always()
+        uses: actions/upload-artifact@v4
+        with:
+          name: device-logs
+          path: ${{ github.workspace }}/*.logarchive

gradle/libs.versions.toml

@@ -11,6 +11,7 @@ androidx-appcompat = "1.7.0"
 androidx-core-ktx = "1.13.1"
 datastore-version = "1.1.1"
 compose-ui-test = "1.6.7"
+kermit = "2.0.4"
 
 [libraries]
 androidx-core-splashscreen = { module = "androidx.core:core-splashscreen", version.ref = "core-splashscreen" }
@@ -26,6 +27,7 @@ androidx-datastore-core-okio = { group = "androidx.datastore", name = "datastore
 androidx-datastore-preferences-core = { group = "androidx.datastore", name = "datastore-preferences-core", version.ref = "datastore-version" }
 androidx-compose-ui-test-junit4-android = { group = "androidx.compose.ui" , name = "ui-test-junit4-android", version.ref = "compose-ui-test" }
 androidx-compose-ui-test-manifest = { group = "androidx.compose.ui" , name = "ui-test-manifest", version.ref = "compose-ui-test" }
+kermit = { group = "co.touchlab" , name = "kermit", version.ref = "kermit" }
 
 [plugins]
 kotlin-jvm = { id = "org.jetbrains.kotlin.jvm", version.ref = "kotlin" }

iosApp/iosApp/ContentView.swift

@@ -16,6 +16,3 @@ struct ContentView: View {
                 .ignoresSafeArea(.all, edges: .bottom) // Compose has own keyboard handler
     }
 }
-
-
-

shared/build.gradle.kts

@@ -55,6 +55,7 @@ kotlin {
                 implementation(libs.circuitx.gesture.navigation)
                 implementation(libs.androidx.datastore.preferences.core)
                 implementation(libs.androidx.datastore.core.okio)
+                api(libs.kermit)
             }
         }
         commonTest {

shared/src/iosMain/kotlin/xyz/alaniz/aaron/lightsaber/main.ios.kt

@@ -3,6 +3,10 @@ package xyz.alaniz.aaron.lightsaber
 import androidx.compose.runtime.ExperimentalComposeApi
 import androidx.compose.ui.platform.AccessibilitySyncOptions
 import androidx.compose.ui.window.ComposeUIViewController
+import co.touchlab.kermit.DefaultFormatter
+import co.touchlab.kermit.Logger
+import co.touchlab.kermit.NSLogWriter
+import co.touchlab.kermit.OSLogWriter
 import kotlinx.cinterop.ExperimentalForeignApi
 import platform.Foundation.NSDocumentDirectory
 import platform.Foundation.NSFileManager
@@ -12,8 +16,9 @@ import xyz.alaniz.aaron.lightsaber.di.IosApplicationComponent
 import xyz.alaniz.aaron.lightsaber.di.create
 import xyz.alaniz.aaron.lightsaber.di.dataStoreFileName
 import xyz.alaniz.aaron.lightsaber.ui.lightsaber.IosLightsaberScreen
+import kotlin.experimental.ExperimentalNativeApi
 
-@OptIn(ExperimentalForeignApi::class, ExperimentalComposeApi::class)
+@OptIn(ExperimentalForeignApi::class, ExperimentalComposeApi::class, ExperimentalNativeApi::class)
 fun MainViewController() = ComposeUIViewController(configure = {
     /**
      * TODO Update this to only sync the accessibility tree for debug builds
@@ -36,6 +41,20 @@ fun MainViewController() = ComposeUIViewController(configure = {
         error = null,
     )
     val dataStorePath = requireNotNull(documentDirectory).path + "/$dataStoreFileName"
+
+    /**
+     * Use NSLogWriter so that logs are available to pull off the simulator in CI.
+     *
+     * TODO Inject log writers based on debug or release builds.
+     */
+    Logger.setLogWriters(listOf(NSLogWriter(messageStringFormatter = DefaultFormatter)))
+
+    /**
+     * Log unhandled exceptions.
+     */
+    setUnhandledExceptionHook {
+        Logger.e(throwable = it) { "Unhandled exception: cause = ${it.cause} message = ${it.message}" }
+    }
     App(initialScreen = IosLightsaberScreen) { scope, navigator ->
         IosApplicationComponent.create(
             navigator = navigator,