Kapt: Ignore annotation-processing-gradle compiler plugin we got from Gradle (KT-24714)

Cause it's built for the shaded Kotlin compiler and won't work with JPS.

idea/src/META-INF/gradle-java.xml

@@ -70,6 +70,7 @@
     <extensions defaultExtensionNs="org.jetbrains.kotlin">
         <gradleProjectImportHandler implementation="org.jetbrains.kotlin.allopen.ide.AllOpenGradleProjectImportHandler"/>
         <gradleProjectImportHandler implementation="org.jetbrains.kotlin.scripting.idea.plugin.ScriptingGradleProjectImportHandler"/>
+        <gradleProjectImportHandler implementation="org.jetbrains.kotlin.kapt.idea.KaptGradleProjectImportHandler"/>
         <gradleProjectImportHandler implementation="org.jetbrains.kotlin.noarg.ide.NoArgGradleProjectImportHandler"/>
         <gradleProjectImportHandler implementation="org.jetbrains.kotlin.samWithReceiver.ide.SamWithReceiverGradleProjectImportHandler"/>
 

idea/src/META-INF/gradle-java.xml.as33

@@ -69,6 +69,7 @@
     <extensions defaultExtensionNs="org.jetbrains.kotlin">
         <gradleProjectImportHandler implementation="org.jetbrains.kotlin.allopen.ide.AllOpenGradleProjectImportHandler"/>
         <gradleProjectImportHandler implementation="org.jetbrains.kotlin.scripting.idea.plugin.ScriptingGradleProjectImportHandler"/>
+        <gradleProjectImportHandler implementation="org.jetbrains.kotlin.kapt.idea.KaptGradleProjectImportHandler"/>
         <gradleProjectImportHandler implementation="org.jetbrains.kotlin.noarg.ide.NoArgGradleProjectImportHandler"/>
         <gradleProjectImportHandler implementation="org.jetbrains.kotlin.samWithReceiver.ide.SamWithReceiverGradleProjectImportHandler"/>
 

idea/src/META-INF/gradle.xml.181

@@ -78,6 +78,7 @@
     <extensions defaultExtensionNs="org.jetbrains.kotlin">
         <gradleProjectImportHandler implementation="org.jetbrains.kotlin.allopen.ide.AllOpenGradleProjectImportHandler"/>
         <gradleProjectImportHandler implementation="org.jetbrains.kotlin.scripting.idea.plugin.ScriptingGradleProjectImportHandler"/>
+        <gradleProjectImportHandler implementation="org.jetbrains.kotlin.kapt.idea.KaptGradleProjectImportHandler"/>
         <gradleProjectImportHandler implementation="org.jetbrains.kotlin.noarg.ide.NoArgGradleProjectImportHandler"/>
         <gradleProjectImportHandler implementation="org.jetbrains.kotlin.samWithReceiver.ide.SamWithReceiverGradleProjectImportHandler"/>
 

plugins/kapt3/kapt3-idea/build.gradle.kts

@@ -11,7 +11,8 @@ dependencies {
     compile(project(":compiler:frontend"))
     compile(project(":idea")) { isTransitive = false }
     compile(project(":idea:kotlin-gradle-tooling"))
-    compile(project(":kotlin-annotation-processing"))
+    compile(project(":idea:idea-core"))
+    compile(project(":idea:idea-gradle"))
     compileOnly(intellijDep())
     compileOnly(intellijPluginDep("gradle"))
     compileOnly(intellijPluginDep("android"))

plugins/kapt3/kapt3-idea/src/org/jetbrains/kotlin/kapt/idea/KaptGradleProjectImportHandler.kt

@@ -0,0 +1,48 @@
+/*
+ * Copyright 2010-2018 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.jetbrains.kotlin.kapt.idea
+
+import com.intellij.openapi.externalSystem.model.DataNode
+import com.intellij.openapi.externalSystem.model.project.ModuleData
+import org.jetbrains.kotlin.cli.common.arguments.CommonCompilerArguments
+import org.jetbrains.kotlin.idea.configuration.GradleProjectImportHandler
+import org.jetbrains.kotlin.idea.facet.KotlinFacet
+import org.jetbrains.plugins.gradle.model.data.GradleSourceSetData
+import java.io.File
+
+class KaptGradleProjectImportHandler : GradleProjectImportHandler {
+    override fun importBySourceSet(facet: KotlinFacet, sourceSetNode: DataNode<GradleSourceSetData>) {
+        modifyCompilerArgumentsForPlugin(facet)
+    }
+
+    override fun importByModule(facet: KotlinFacet, moduleNode: DataNode<ModuleData>) {
+        modifyCompilerArgumentsForPlugin(facet)
+    }
+
+    private fun modifyCompilerArgumentsForPlugin(facet: KotlinFacet) {
+        val facetSettings = facet.configuration.settings
+
+        // Can't reuse const in Kapt3CommandLineProcessor, we don't have Kapt in the IDEA plugin
+        val compilerPluginId = "org.jetbrains.kotlin.kapt3"
+        val compilerArguments = facetSettings.compilerArguments ?: CommonCompilerArguments.DummyImpl()
+
+        val newPluginOptions = (compilerArguments.pluginOptions ?: emptyArray()).filter { !it.startsWith("plugin:$compilerPluginId:") }
+        val newPluginClasspath = (compilerArguments.pluginClasspaths ?: emptyArray()).filter { !isKaptCompilerPluginPath(it) }
+
+        fun List<String>.toArrayIfNotEmpty() = takeIf { it.isNotEmpty() }?.toTypedArray()
+
+        compilerArguments.pluginOptions = newPluginOptions.toArrayIfNotEmpty()
+        compilerArguments.pluginClasspaths = newPluginClasspath.toArrayIfNotEmpty()
+
+        facetSettings.compilerArguments = compilerArguments
+    }
+
+    private fun isKaptCompilerPluginPath(path: String): Boolean {
+        val lastIndexOfFile = path.lastIndexOfAny(charArrayOf('/', File.separatorChar)).takeIf { it >= 0 } ?: return false
+        val fileName = path.drop(lastIndexOfFile + 1).toLowerCase()
+        return fileName.matches("kotlin\\-annotation\\-processing(\\-gradle)?\\-[0-9].*\\.jar".toRegex())
+    }
+}