Sample navbar follow up (#2004)

Follow up to #2001

Main change is moving all the KMP parceling into a new internal module.
Didn't want to use the `internal-test` one to avoid a testing dependency
in non test source sets.

Author: stagg

build.gradle.kts

@@ -496,6 +496,7 @@ apiValidation {
       "circuit-codegen",
       "coil-rule",
       "counter",
+      "internal-runtime",
       "internal-test-utils",
       "interop",
       "kotlin-inject",

circuit-foundation/build.gradle.kts

@@ -140,7 +140,7 @@ tasks
       ) {
         freeCompilerArgs.addAll(
           "-P",
-          "plugin:org.jetbrains.kotlin.parcelize:additionalAnnotation=com.slack.circuit.internal.test.Parcelize",
+          "plugin:org.jetbrains.kotlin.parcelize:additionalAnnotation=com.slack.circuit.internal.runtime.Parcelize",
         )
       }
     }

circuit-foundation/src/commonJvmTest/kotlin/com/slack/circuit/foundation/CircuitContentTest.kt

@@ -16,7 +16,7 @@ import androidx.compose.ui.test.assertTextEquals
 import androidx.compose.ui.test.junit4.createComposeRule
 import androidx.compose.ui.test.onNodeWithTag
 import androidx.compose.ui.test.performClick
-import com.slack.circuit.internal.test.Parcelize
+import com.slack.circuit.internal.runtime.Parcelize
 import com.slack.circuit.internal.test.TestContentTags.TAG_COUNT
 import com.slack.circuit.internal.test.TestContentTags.TAG_INCREASE_COUNT
 import com.slack.circuit.runtime.CircuitUiState

circuit-foundation/src/commonTest/kotlin/com/slack/circuit/foundation/TestScreens.kt

@@ -2,7 +2,7 @@
 // SPDX-License-Identifier: Apache-2.0
 package com.slack.circuit.foundation
 
-import com.slack.circuit.internal.test.Parcelize
+import com.slack.circuit.internal.runtime.Parcelize
 import com.slack.circuit.runtime.screen.PopResult
 import com.slack.circuit.runtime.screen.Screen
 

internal-runtime/build.gradle.kts

@@ -0,0 +1,65 @@
+// Copyright (C) 2025 Slack Technologies, LLC
+// SPDX-License-Identifier: Apache-2.0
+import org.jetbrains.kotlin.gradle.ExperimentalKotlinGradlePluginApi
+import org.jetbrains.kotlin.gradle.ExperimentalWasmDsl
+import org.jetbrains.kotlin.gradle.plugin.KotlinPlatformType
+
+plugins {
+  alias(libs.plugins.agp.library)
+  alias(libs.plugins.kotlin.multiplatform)
+  alias(libs.plugins.kotlin.plugin.parcelize)
+}
+
+kotlin {
+  // region KMP Targets
+  androidTarget { publishLibraryVariants("release") }
+  jvm()
+  iosX64()
+  iosArm64()
+  iosSimulatorArm64()
+  macosX64()
+  macosArm64()
+  js(IR) {
+    moduleName = "internal-runtime"
+    browser()
+  }
+  @OptIn(ExperimentalWasmDsl::class)
+  wasmJs {
+    moduleName = "internal-runtime"
+    browser()
+  }
+  // endregion
+
+  @OptIn(ExperimentalKotlinGradlePluginApi::class)
+  applyDefaultHierarchyTemplate {
+    group("browserCommon") {
+      withJs()
+      withWasmJs()
+    }
+  }
+
+  sourceSets {
+    get("browserCommonMain").dependsOn(commonMain.get())
+    get("browserCommonTest").dependsOn(commonTest.get())
+    configureEach { compilerOptions { freeCompilerArgs.add("-Xexpect-actual-classes") } }
+  }
+
+  targets.configureEach {
+    if (platformType == KotlinPlatformType.androidJvm) {
+      compilations.configureEach {
+        compileTaskProvider.configure {
+          compilerOptions {
+            freeCompilerArgs.addAll(
+              "-P",
+              "plugin:org.jetbrains.kotlin.parcelize:additionalAnnotation=com.slack.circuit.internal.runtime.Parcelize",
+            )
+          }
+        }
+      }
+    }
+  }
+}
+
+android { namespace = "com.slack.circuit.internal.runtime" }
+
+androidComponents { beforeVariants { variant -> variant.androidTest.enable = false } }

internal-runtime/gradle.properties

@@ -0,0 +1 @@
+circuit.noCompose=true

internal-runtime/src/androidMain/kotlin/com/slack/circuit/internal/runtime/Parceling.android.kt

@@ -0,0 +1,9 @@
+// Copyright (C) 2025 Slack Technologies, LLC
+// SPDX-License-Identifier: Apache-2.0
+package com.slack.circuit.internal.runtime
+
+// For Android Parcelable
+actual typealias Parcelable = android.os.Parcelable
+
+// For Android @IgnoreOnParcel
+actual typealias IgnoreOnParcel = kotlinx.parcelize.IgnoredOnParcel

internal-runtime/src/browserCommonMain/kotlin/com/slack/circuit/internal/runtime/Parceling.browserCommon.kt

@@ -0,0 +1,11 @@
+// Copyright (C) 2025 Slack Technologies, LLC
+// SPDX-License-Identifier: Apache-2.0
+package com.slack.circuit.internal.runtime
+
+// For Android Parcelable
+actual interface Parcelable
+
+// For Android @IgnoreOnParcel
+@Target(AnnotationTarget.PROPERTY)
+@Retention(AnnotationRetention.SOURCE)
+actual annotation class IgnoreOnParcel actual constructor()

internal-runtime/src/commonMain/kotlin/com/slack/circuit/internal/runtime/Parceling.kt

@@ -0,0 +1,14 @@
+// Copyright (C) 2025 Slack Technologies, LLC
+// SPDX-License-Identifier: Apache-2.0
+package com.slack.circuit.internal.runtime
+
+// For Android @Parcelize
+@Target(AnnotationTarget.CLASS) @Retention(AnnotationRetention.BINARY) annotation class Parcelize
+
+// For Android @IgnoreOnParcel
+@Target(AnnotationTarget.PROPERTY)
+@Retention(AnnotationRetention.SOURCE)
+expect annotation class IgnoreOnParcel()
+
+// For Android Parcelable
+expect interface Parcelable

internal-runtime/src/jvmMain/kotlin/com/slack/circuit/internal/runtime/Parceling.jvm.kt

@@ -0,0 +1,11 @@
+// Copyright (C) 2025 Slack Technologies, LLC
+// SPDX-License-Identifier: Apache-2.0
+package com.slack.circuit.internal.runtime
+
+// For Android Parcelable
+actual interface Parcelable
+
+// For Android @IgnoreOnParcel
+@Target(AnnotationTarget.PROPERTY)
+@Retention(AnnotationRetention.SOURCE)
+actual annotation class IgnoreOnParcel actual constructor()