From b8710cec19d1ae3d0a09e0d95061b3638a3d1142 Mon Sep 17 00:00:00 2001
From: Steve Ebersole <steve@hibernate.org>
Date: Thu, 7 Apr 2022 16:47:47 -0500
Subject: [PATCH] #143 - Add ability to opt out of automatically adding a Maven
 artifact repository in subproject

---
 .../publishplugin/NexusPublishPlugin.kt       |  7 +++--
 .../ProjectNexusPublishingExtension.kt        | 31 +++++++++++++++++++
 2 files changed, 36 insertions(+), 2 deletions(-)
 create mode 100644 src/main/kotlin/io/github/gradlenexus/publishplugin/ProjectNexusPublishingExtension.kt

diff --git a/src/main/kotlin/io/github/gradlenexus/publishplugin/NexusPublishPlugin.kt b/src/main/kotlin/io/github/gradlenexus/publishplugin/NexusPublishPlugin.kt
index f5282f1a..151c7b98 100644
--- a/src/main/kotlin/io/github/gradlenexus/publishplugin/NexusPublishPlugin.kt
+++ b/src/main/kotlin/io/github/gradlenexus/publishplugin/NexusPublishPlugin.kt
@@ -127,6 +127,7 @@ class NexusPublishPlugin : Plugin<Project> {
             allprojects {
                 val publishingProject = this
                 plugins.withId("maven-publish") {
+                    val projectExtension = publishingProject.extensions.create<ProjectNexusPublishingExtension>(ProjectNexusPublishingExtension.NAME, project)
                     val nexusRepositories = addMavenRepositories(publishingProject, extension, registry)
                     nexusRepositories.forEach { (nexusRepo, mavenRepo) ->
                         val initializeTask = rootProject.tasks.named<InitializeNexusStagingRepository>("initialize${nexusRepo.capitalizedName}StagingRepository")
@@ -142,7 +143,7 @@ class NexusPublishPlugin : Plugin<Project> {
                         releaseTask {
                             mustRunAfter(publishAllTask)
                         }
-                        configureTaskDependencies(publishingProject, initializeTask, publishAllTask, closeTask, releaseTask, mavenRepo)
+                        configureTaskDependencies(publishingProject, initializeTask, publishAllTask, closeTask, releaseTask, mavenRepo, projectExtension)
                     }
                 }
             }
@@ -181,7 +182,8 @@ class NexusPublishPlugin : Plugin<Project> {
         publishAllTask: TaskProvider<Task>,
         closeTask: TaskProvider<CloseNexusStagingRepository>,
         releaseTask: TaskProvider<ReleaseNexusStagingRepository>,
-        mavenRepo: MavenArtifactRepository
+        mavenRepo: MavenArtifactRepository,
+        projectExtension: ProjectNexusPublishingExtension
     ) {
         val mavenPublications = project.the<PublishingExtension>().publications.withType<MavenPublication>()
         mavenPublications.configureEach {
@@ -190,6 +192,7 @@ class NexusPublishPlugin : Plugin<Project> {
                 "publish${publication.name.capitalize()}PublicationTo${mavenRepo.name.capitalize()}Repository"
             )
             publishTask {
+                onlyIf { projectExtension.enabled.getOrElse(true) }
                 dependsOn(initializeTask)
                 doFirst { logger.info("Uploading to {}", repository.url) }
             }
diff --git a/src/main/kotlin/io/github/gradlenexus/publishplugin/ProjectNexusPublishingExtension.kt b/src/main/kotlin/io/github/gradlenexus/publishplugin/ProjectNexusPublishingExtension.kt
new file mode 100644
index 00000000..ee0fe3f3
--- /dev/null
+++ b/src/main/kotlin/io/github/gradlenexus/publishplugin/ProjectNexusPublishingExtension.kt
@@ -0,0 +1,31 @@
+/*
+ * Copyright 2021 the original author or authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package io.github.gradlenexus.publishplugin
+
+import org.gradle.api.Project
+import org.gradle.kotlin.dsl.property
+
+open class ProjectNexusPublishingExtension(project: Project) {
+    companion object {
+        internal const val NAME = "projectNexusPublishing"
+    }
+
+    @Suppress("UnstableApiUsage")
+    val enabled = project.objects.property<Boolean>().apply {
+        set(true)
+    }
+}