Pill: Exclude 'build' dirs from excluded projects

build.gradle.kts

@@ -48,6 +48,15 @@ plugins {
     id("jps-compatible")
 }
 
+pill {
+    excludedDirs(
+        "out",
+        "buildSrc/build",
+        "buildSrc/prepare-deps/android-dx/build",
+        "buildSrc/prepare-deps/intellij-sdk/build"
+    )
+}
+
 buildScan {
     setTermsOfServiceUrl("https://gradle.com/terms-of-service")
     setTermsOfServiceAgree("yes")

build.gradle.kts.182

@@ -48,6 +48,15 @@ plugins {
     id("jps-compatible")
 }
 
+pill {
+    excludedDirs(
+        "out",
+        "buildSrc/build",
+        "buildSrc/prepare-deps/android-dx/build",
+        "buildSrc/prepare-deps/intellij-sdk/build"
+    )
+}
+
 buildScan {
     setTermsOfServiceUrl("https://gradle.com/terms-of-service")
     setTermsOfServiceAgree("yes")

buildSrc/src/main/kotlin/pill/extension.kt

@@ -2,6 +2,7 @@
 package org.jetbrains.kotlin.pill
 
 import java.io.File
+import org.gradle.api.Project
 
 open class PillExtension {
     enum class Variant {
@@ -24,6 +25,12 @@ open class PillExtension {
 
     open var importAsLibrary: Boolean = false
 
+    open var excludedDirs: List<File> = emptyList()
+
+    fun Project.excludedDirs(vararg dirs: String) {
+        excludedDirs = excludedDirs + dirs.map { File(projectDir, it) }
+    }
+
     open var libraryPath: File? = null
         set(v) {
             importAsLibrary = true

buildSrc/src/main/kotlin/pill/parser.kt

@@ -86,9 +86,10 @@ fun parse(project: Project, libraries: List<PLibrary>, context: ParserContext):
         return projectVariant in context.variant.includes
     }
 
-    val modules = project.allprojects
-        .filter { it.plugins.hasPlugin(JpsCompatiblePlugin::class.java) && it.matchesSelectedVariant() }
-        .flatMap { parseModules(it) }
+    val (includedProjects, excludedProjects) = project.allprojects
+        .partition { it.plugins.hasPlugin(JpsCompatiblePlugin::class.java) && it.matchesSelectedVariant() }
+
+    val modules = includedProjects.flatMap { parseModules(it, excludedProjects) }
 
     return PProject("Kotlin", project.projectDir, modules, libraries)
 }
@@ -116,7 +117,7 @@ private val SOURCE_SET_MAPPING = mapOf(
     "test" to Kind.TEST
 )
 
-private fun ParserContext.parseModules(project: Project): List<PModule> {
+private fun ParserContext.parseModules(project: Project, excludedProjects: List<Project>): List<PModule> {
     val (productionContentRoots, testContentRoots) = parseContentRoots(project).partition { !it.forTests }
 
     val modules = mutableListOf<PModule>()
@@ -124,7 +125,10 @@ private fun ParserContext.parseModules(project: Project): List<PModule> {
     fun getJavaExcludedDirs() = project.plugins.findPlugin(IdeaPlugin::class.java)
         ?.model?.module?.excludeDirs?.toList() ?: emptyList()
 
-    val allExcludedDirs = getJavaExcludedDirs() + project.buildDir
+    fun getPillExcludedDirs() = project.extensions.getByType(PillExtension::class.java).excludedDirs
+
+    val allExcludedDirs = getPillExcludedDirs() + getJavaExcludedDirs() + project.buildDir +
+            (if (project == project.rootProject) excludedProjects.map { it.buildDir } else emptyList())
 
     var productionSourcesModule: PModule? = null