[Gradle] Introduce isProjectComponentIdentifierInCurrentBuild

KT-58471 Verification Pending

libraries/tools/kotlin-gradle-plugin/src/common/kotlin/org/jetbrains/kotlin/gradle/plugin/mpp/GranularMetadataTransformation.kt

@@ -316,15 +316,6 @@ internal class GranularMetadataTransformation(
 
 }
 
-internal val ResolvedComponentResult.currentBuildProjectIdOrNull
-    get(): ProjectComponentIdentifier? {
-        val identifier = id
-        return when {
-            identifier is ProjectComponentIdentifier && identifier.build.isCurrentBuild -> identifier
-            else -> null
-        }
-    }
-
 private val Project.allProjectsData: Map<String, GranularMetadataTransformation.ProjectData>
     get() = rootProject
         .extraProperties

libraries/tools/kotlin-gradle-plugin/src/common/kotlin/org/jetbrains/kotlin/gradle/plugin/mpp/MetadataDependencyTransformationTaskInputs.kt

@@ -11,6 +11,7 @@ import org.jetbrains.kotlin.gradle.dsl.kotlinExtension
 import org.jetbrains.kotlin.gradle.plugin.KotlinSourceSet
 import org.jetbrains.kotlin.gradle.plugin.sources.internal
 import org.jetbrains.kotlin.gradle.utils.filesProvider
+import org.jetbrains.kotlin.gradle.utils.isProjectComponentIdentifierInCurrentBuild
 import org.jetbrains.kotlin.utils.addToStdlib.applyIf
 
 internal class MetadataDependencyTransformationTaskInputs(
@@ -81,8 +82,6 @@ internal class MetadataDependencyTransformationTaskInputs(
 
 private fun Configuration.withoutProjectDependencies(): FileCollection {
     return incoming.artifactView { view ->
-        view.componentFilter { componentIdentifier ->
-            componentIdentifier !is ProjectComponentIdentifier || !componentIdentifier.build.isCurrentBuild
-        }
+        view.componentFilter { componentIdentifier -> !componentIdentifier.isProjectComponentIdentifierInCurrentBuild }
     }.files
 }

libraries/tools/kotlin-gradle-plugin/src/common/kotlin/org/jetbrains/kotlin/gradle/plugin/mpp/ModuleIds.kt

@@ -16,6 +16,7 @@ import org.jetbrains.kotlin.gradle.plugin.mpp.pm20.PublishedModuleCoordinatesPro
 import org.jetbrains.kotlin.gradle.plugin.mpp.pm20.util.ComputedCapability
 import org.jetbrains.kotlin.gradle.plugin.mpp.pm20.util.currentBuildId
 import org.jetbrains.kotlin.gradle.utils.getValue
+import org.jetbrains.kotlin.gradle.utils.isProjectComponentIdentifierInCurrentBuild
 import org.jetbrains.kotlin.project.model.KpmLocalModuleIdentifier
 import org.jetbrains.kotlin.project.model.KpmMavenModuleIdentifier
 import org.jetbrains.kotlin.project.model.KpmModuleIdentifier
@@ -47,7 +48,7 @@ internal object ModuleIds {
 
     fun fromComponent(thisProject: Project, component: ResolvedComponentResult) =
         // If the project component comes from another build, we can't extract anything from it, so just use the module coordinates:
-        if ((component.id as? ProjectComponentIdentifier)?.build?.isCurrentBuild == false)
+        if (!component.id.isProjectComponentIdentifierInCurrentBuild)
             ModuleDependencyIdentifier(component.moduleVersion?.group ?: "unspecified", component.moduleVersion?.name ?: "unspecified")
         else
             fromComponentId(thisProject, component.id)

libraries/tools/kotlin-gradle-plugin/src/common/kotlin/org/jetbrains/kotlin/gradle/plugin/sources/KotlinSourceSetMetadataTransformation.kt

@@ -10,6 +10,7 @@ import org.gradle.api.artifacts.Configuration
 import org.jetbrains.kotlin.gradle.dsl.multiplatformExtensionOrNull
 import org.jetbrains.kotlin.gradle.plugin.mpp.*
 import org.jetbrains.kotlin.gradle.targets.metadata.dependsOnClosureWithInterCompilationDependencies
+import org.jetbrains.kotlin.gradle.utils.isProjectComponentIdentifierInCurrentBuild
 import org.jetbrains.kotlin.tooling.core.extrasNullableLazyProperty
 
 /**
@@ -83,7 +84,7 @@ private fun Project.applyTransformationToLegacyDependenciesMetadataConfiguration
             configuration.exclude(mapOf("group" to group, "module" to name))
         }
 
-        requested.filter { it.dependency.currentBuildProjectIdOrNull == null }.forEach {
+        requested.filter { !it.dependency.id.isProjectComponentIdentifierInCurrentBuild }.forEach {
             val (group, name) = ModuleIds.fromComponent(project, it.dependency)
             val notation = listOfNotNull(group.orEmpty(), name, it.dependency.moduleVersion?.version).joinToString(":")
             configuration.resolutionStrategy.force(notation)

libraries/tools/kotlin-gradle-plugin/src/common/kotlin/org/jetbrains/kotlin/gradle/targets/native/internal/CInteropMetadataDependencyTransformationTask.kt

@@ -30,6 +30,7 @@ import org.jetbrains.kotlin.gradle.tasks.dependsOn
 import org.jetbrains.kotlin.gradle.tasks.locateOrRegisterTask
 import org.jetbrains.kotlin.gradle.tasks.withType
 import org.jetbrains.kotlin.gradle.utils.filesProvider
+import org.jetbrains.kotlin.gradle.utils.isProjectComponentIdentifierInCurrentBuild
 import org.jetbrains.kotlin.gradle.utils.lowerCamelCaseName
 import org.jetbrains.kotlin.project.model.KpmModuleIdentifier
 import org.jetbrains.kotlin.utils.addToStdlib.applyIf
@@ -198,12 +199,7 @@ internal open class CInteropMetadataDependencyTransformationTask @Inject constru
     private fun Iterable<MetadataDependencyResolution>.resolutionsToTransform(): List<ChooseVisibleSourceSets> {
         return filterIsInstance<ChooseVisibleSourceSets>()
             .applyIf(skipProjectDependencies) {
-                filterNot {
-                    val dependencyId = it.dependency.id
-                    // filter out ProjectDependencies but keep the ones which are coming from included builds
-                    // i.e. they are ProjectDependencies but have isCurrentBuild = false
-                    dependencyId is ProjectComponentIdentifier && dependencyId.build.isCurrentBuild
-                }
+                filterNot { it.dependency.id.isProjectComponentIdentifierInCurrentBuild }
             }
     }
 }

libraries/tools/kotlin-gradle-plugin/src/common/kotlin/org/jetbrains/kotlin/gradle/utils/isProjectComponentIdentifierInCurrentBuild.kt

@@ -0,0 +1,28 @@
+/*
+ * Copyright 2010-2023 JetBrains s.r.o. and Kotlin Programming Language contributors.
+ * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
+ */
+
+package org.jetbrains.kotlin.gradle.utils
+
+import org.gradle.api.artifacts.component.ComponentIdentifier
+import org.gradle.api.artifacts.component.ProjectComponentIdentifier
+import org.gradle.api.artifacts.component.ModuleComponentIdentifier
+import org.gradle.api.artifacts.result.ResolvedComponentResult
+
+/**
+ * For composite builds gradle replaces [ModuleComponentIdentifier] with [ProjectComponentIdentifier]
+ * for which [build.isCurrentBuild] is false
+ * Often, these dependencies needs to be handled differently not as usual ProjectDependencies
+ * Since included build *has to* produce their artifacts on which "current build projects" will depend on.
+ */
+internal val ComponentIdentifier.isProjectComponentIdentifierInCurrentBuild: Boolean
+    get() = currentBuildProjectIdOrNull != null
+
+internal val ComponentIdentifier.currentBuildProjectIdOrNull
+    get(): ProjectComponentIdentifier? = when {
+        this is ProjectComponentIdentifier && build.isCurrentBuild -> this
+        else -> null
+    }
+
+internal val ResolvedComponentResult.currentBuildProjectIdOrNull get() = id.currentBuildProjectIdOrNull