Add generatedPackageInfos to idea excludedDirs

Author: IThundxr

build-logic/src/main/kotlin/configure-base.gradle.kts

@@ -3,6 +3,7 @@ import dev.engine_room.gradle.versionOf
 
 plugins {
     java
+    idea
     `maven-publish`
 }
 

build-logic/src/main/kotlin/dev/engine_room/gradle/nullability/PackageInfosExtension.kt

@@ -3,8 +3,13 @@ package dev.engine_room.gradle.nullability
 import org.gradle.api.Project
 import org.gradle.api.tasks.Delete
 import org.gradle.api.tasks.SourceSet
+import org.gradle.kotlin.dsl.getByType
 import org.gradle.kotlin.dsl.register
 
+import org.gradle.plugins.ide.idea.model.IdeaModel
+import org.jetbrains.gradle.ext.settings
+import org.jetbrains.gradle.ext.taskTriggers
+
 open class PackageInfosExtension(private val project: Project) {
     fun sources(vararg sourceSets: SourceSet) {
         for (sourceSet in sourceSets) {
@@ -28,6 +33,11 @@ open class PackageInfosExtension(private val project: Project) {
         }
         sourceSet.java.srcDir(task)
 
+        val idea = project.extensions.getByType<IdeaModel>()
+        idea.module {
+            excludeDirs.add(task.flatMap { it.outputDir.asFile }.get())
+        }
+
         project.tasks.matching { it.name == "ideaSyncTask" || it.name == "neoForgeIdeSync" }.configureEach {
             finalizedBy(task)
         }