Fix inter-project IC for kaptGenerateStubs task with AGP

In Android projects we need to detect modules by inspecting jar files
in order to find build history files.
However `useModuleDetection` property was not set up correctly for
KaptGenerateStubsTask.

    #KT-29761 Fixed

libraries/tools/kotlin-gradle-plugin-integration-tests/src/test/kotlin/org/jetbrains/kotlin/gradle/Kapt3AndroidIT.kt

@@ -1,6 +1,7 @@
 package org.jetbrains.kotlin.gradle
 
 import org.jetbrains.kotlin.gradle.util.AGPVersion
+import org.jetbrains.kotlin.gradle.util.checkedReplace
 import org.jetbrains.kotlin.gradle.util.getFileByName
 import org.jetbrains.kotlin.gradle.util.modify
 import org.jetbrains.kotlin.test.KotlinTestUtils
@@ -127,6 +128,33 @@ open class Kapt3AndroidIT : Kapt3BaseIT() {
         }
     }
 
+    @Test
+    fun testInterProjectIC() = with(Project("android-inter-project-ic", directoryPrefix = "kapt2")) {
+        build("assembleDebug") {
+            assertSuccessful()
+            assertKaptSuccessful()
+        }
+
+        fun modifyAndCheck(utilFileName: String, useUtilFileName: String) {
+            val utilKt = projectDir.getFileByName(utilFileName)
+            utilKt.modify {
+                it.checkedReplace("Int", "Number")
+            }
+
+            build("assembleDebug") {
+                assertSuccessful()
+                val affectedFile = projectDir.getFileByName(useUtilFileName)
+                assertCompiledKotlinSources(
+                    relativize(affectedFile),
+                    tasks = listOf("app:kaptGenerateStubsDebugKotlin", "app:compileDebugKotlin")
+                )
+            }
+        }
+
+        modifyAndCheck("libAndroidUtil.kt", "useLibAndroidUtil.kt")
+        modifyAndCheck("libJvmUtil.kt", "useLibJvmUtil.kt")
+    }
+
     @Test
     fun testICWithAnonymousClasses() {
         val project = Project("icAnonymousTypes", directoryPrefix = "kapt2")

libraries/tools/kotlin-gradle-plugin-integration-tests/src/test/resources/testProject/kapt2/android-inter-project-ic/app/build.gradle

@@ -0,0 +1,28 @@
+apply plugin: 'com.android.application'
+apply plugin: 'kotlin-android'
+apply plugin: 'kotlin-kapt'
+
+android {
+    compileSdkVersion 23
+    buildToolsVersion "25.0.2"
+
+    defaultConfig {
+        applicationId "org.example.inter.project.ic"
+        minSdkVersion 15
+        targetSdkVersion 23
+        versionCode 1
+        versionName "1.0"
+        javaCompileOptions.annotationProcessorOptions.includeCompileClasspath = true
+    }
+}
+
+dependencies {
+    compile fileTree(dir: 'libs', include: ['*.jar'])
+
+    compile 'com.android.support:appcompat-v7:23.3.0'
+    compile "org.jetbrains.kotlin:kotlin-stdlib:$kotlin_version"
+    compile project(':lib-android')
+    compile project(':lib-jvm')
+    compile "org.jetbrains.kotlin:annotation-processor-example:$kotlin_version"
+    kapt "org.jetbrains.kotlin:annotation-processor-example:$kotlin_version"
+}

libraries/tools/kotlin-gradle-plugin-integration-tests/src/test/resources/testProject/kapt2/android-inter-project-ic/app/src/main/AndroidManifest.xml

@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="utf-8"?>
+
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    package="org.example.inter.project.ic">
+
+  <application android:name=".App">
+  </application>
+</manifest>

libraries/tools/kotlin-gradle-plugin-integration-tests/src/test/resources/testProject/kapt2/android-inter-project-ic/app/src/main/kotlin/org.example.inter.project.ic/App.kt

@@ -0,0 +1,13 @@
+/*
+ * Copyright 2010-2019 JetBrains s.r.o. 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.example.inter.project.ic
+
+import android.app.Application
+
+@example.ExampleAnnotation
+class App : Application() {
+    private fun generated() = AppGenerated()
+}

libraries/tools/kotlin-gradle-plugin-integration-tests/src/test/resources/testProject/kapt2/android-inter-project-ic/app/src/main/kotlin/org.example.inter.project.ic/appDummy.kt

@@ -0,0 +1,8 @@
+/*
+ * Copyright 2010-2019 JetBrains s.r.o. 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.example.inter.project.ic
+
+fun appDummy() {}

libraries/tools/kotlin-gradle-plugin-integration-tests/src/test/resources/testProject/kapt2/android-inter-project-ic/app/src/main/kotlin/org.example.inter.project.ic/useLibAndroidUtil.kt

@@ -0,0 +1,10 @@
+/*
+ * Copyright 2010-2019 JetBrains s.r.o. 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.example.inter.project.ic
+
+import org.example.inter.project.ic.androidLib.*
+
+fun useLibAndroidUtil() = libAndroidUtil()

libraries/tools/kotlin-gradle-plugin-integration-tests/src/test/resources/testProject/kapt2/android-inter-project-ic/app/src/main/kotlin/org.example.inter.project.ic/useLibJvmUtil.kt

@@ -0,0 +1,10 @@
+/*
+ * Copyright 2010-2019 JetBrains s.r.o. 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.example.inter.project.ic
+
+import org.example.inter.project.ic.jvmLib.*
+
+fun useLibJvmUtil() = libJvmUtil()

libraries/tools/kotlin-gradle-plugin-integration-tests/src/test/resources/testProject/kapt2/android-inter-project-ic/build.gradle

@@ -0,0 +1,19 @@
+buildscript {
+    repositories {
+        mavenLocal()
+        maven { url 'https://maven.google.com' }
+        jcenter()
+    }
+    dependencies {
+        classpath "com.android.tools.build:gradle:$android_tools_version"
+        classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
+    }
+}
+
+subprojects {
+    repositories {
+        mavenLocal()
+        maven { url 'https://maven.google.com' }
+        jcenter()
+    }
+}

libraries/tools/kotlin-gradle-plugin-integration-tests/src/test/resources/testProject/kapt2/android-inter-project-ic/gradle.properties

@@ -0,0 +1 @@
+kapt.verbose=true

libraries/tools/kotlin-gradle-plugin-integration-tests/src/test/resources/testProject/kapt2/android-inter-project-ic/lib-android/build.gradle

@@ -0,0 +1,18 @@
+apply plugin: 'com.android.library'
+apply plugin: 'kotlin-android'
+
+android {
+    compileSdkVersion 23
+    buildToolsVersion "25.0.2"
+
+    defaultConfig {
+        minSdkVersion 15
+        targetSdkVersion 23
+        versionCode 1
+        versionName "1.0"
+    }
+}
+
+dependencies {
+    compile "org.jetbrains.kotlin:kotlin-stdlib:$kotlin_version"
+}

libraries/tools/kotlin-gradle-plugin-integration-tests/src/test/resources/testProject/kapt2/android-inter-project-ic/lib-android/src/main/AndroidManifest.xml

@@ -0,0 +1,3 @@
+<?xml version="1.0" encoding="utf-8"?>
+
+<manifest xmlns:android="http://schemas.android.com/apk/res/android" package="org.example.inter.project.ic.androidLib"/>

libraries/tools/kotlin-gradle-plugin-integration-tests/src/test/resources/testProject/kapt2/android-inter-project-ic/lib-android/src/main/kotlin/libAndroidDummy.kt

@@ -0,0 +1,8 @@
+/*
+ * Copyright 2010-2019 JetBrains s.r.o. 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.example.inter.project.ic.androidLib
+
+fun libAndroidDummy() {}

libraries/tools/kotlin-gradle-plugin-integration-tests/src/test/resources/testProject/kapt2/android-inter-project-ic/lib-android/src/main/kotlin/libAndroidUtil.kt

@@ -0,0 +1,8 @@
+/*
+ * Copyright 2010-2019 JetBrains s.r.o. 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.example.inter.project.ic.androidLib
+
+fun libAndroidUtil(): Int = 0

libraries/tools/kotlin-gradle-plugin-integration-tests/src/test/resources/testProject/kapt2/android-inter-project-ic/lib-jvm/build.gradle

@@ -0,0 +1,5 @@
+apply plugin: 'kotlin'
+
+dependencies {
+    compile "org.jetbrains.kotlin:kotlin-stdlib:$kotlin_version"
+}

libraries/tools/kotlin-gradle-plugin-integration-tests/src/test/resources/testProject/kapt2/android-inter-project-ic/lib-jvm/src/main/kotlin/libJvmDummy.kt

@@ -0,0 +1,8 @@
+/*
+ * Copyright 2010-2019 JetBrains s.r.o. 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.example.inter.project.ic.jvmLib
+
+fun libJvmDummy() {}

libraries/tools/kotlin-gradle-plugin-integration-tests/src/test/resources/testProject/kapt2/android-inter-project-ic/lib-jvm/src/main/kotlin/libJvmUtil.kt

@@ -0,0 +1,8 @@
+/*
+ * Copyright 2010-2019 JetBrains s.r.o. 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.example.inter.project.ic.jvmLib
+
+fun libJvmUtil(): Int = 0

libraries/tools/kotlin-gradle-plugin-integration-tests/src/test/resources/testProject/kapt2/android-inter-project-ic/settings.gradle

@@ -0,0 +1 @@
+include ':app', ':lib-android', ':lib-jvm'

libraries/tools/kotlin-gradle-plugin/src/main/kotlin/org/jetbrains/kotlin/gradle/internal/kapt/KaptGenerateStubsTask.kt

@@ -59,6 +59,13 @@ open class KaptGenerateStubsTask : KotlinCompile() {
     internal val kotlinTaskPluginClasspath
         get() = kotlinCompileTask.pluginClasspath
 
+    @get:Input
+    override var useModuleDetection: Boolean
+        get() = kotlinCompileTask.useModuleDetection
+        set(_) {
+            error("KaptGenerateStubsTask.useModuleDetection setter should not be called!")
+        }
+
     override fun source(vararg sources: Any?): SourceTask? {
         return super.source(sourceRootsContainer.add(sources))
     }

libraries/tools/kotlin-gradle-plugin/src/main/kotlin/org/jetbrains/kotlin/gradle/tasks/Tasks.kt

@@ -141,7 +141,7 @@ abstract class AbstractKotlinCompile<T : CommonCompilerArguments>() : AbstractKo
         get() = File(taskBuildDirectory, "build-history.bin")
 
     @get:Input
-    internal var useModuleDetection: Boolean = false
+    internal open var useModuleDetection: Boolean = false
 
     @get:Internal
     protected val multiModuleICSettings: MultiModuleICSettings