Use Task Configuration Avoidance

Closes #36

CHANGELOG.md

@@ -4,6 +4,10 @@ Changelog
 This changelog format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/). 
 This project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+Version 2.1.0 (2021-07-01)
+----------------------------
+* Use [Task Configuration Avoidance](https://docs.gradle.org/current/userguide/task_configuration_avoidance.html)
+
 Version 2.0.1 (2021-07-01)
 ----------------------------
 * Upgrade `org.apache.commons:commons-lang3` due to vulnerability

README.md

@@ -1,6 +1,6 @@
 # Gradle Task Tree
 
-[![version](https://img.shields.io/badge/version-2.0.1-orange.svg)](./CHANGELOG.md)
+[![version](https://img.shields.io/badge/version-2.1.0-orange.svg)](./CHANGELOG.md)
 
 Gradle plugin that adds a `taskTree` task that prints task dependency tree report to the console.
 
@@ -16,7 +16,7 @@ The plugin is published on [Gradle Plugin Portal](https://plugins.gradle.org/plu
 
 ```groovy
 plugins {
- id "com.dorongold.task-tree" version "2.0.1"
+ id "com.dorongold.task-tree" version "2.1.0"
 }
 ```
 
@@ -30,7 +30,7 @@ initscript {
  maven { url "https://plugins.gradle.org/m2" }
  }
  dependencies {
- classpath "gradle.plugin.com.dorongold.plugins:task-tree:2.0.1"
+  classpath "com.dorongold.plugins:task-tree:2.1.0"
  }
 }
 rootProject {
@@ -115,7 +115,7 @@ To allow a sub-tree of the same task to be repeated more than once, add the comm
 For a more static custom configuration, you can put the following in `build.gradle` (or, in case you take the [init script approach](#init-script-snippet), in `init.gradle`).
 ```groovy
 //optional configuration (per project)
-taskTree {
+tasks.named('taskTree').configure {
  depth = 3 // limit tree depth to 3. Equivalent to the --depth CLI task option.
  withInputs = true // prints task inputs in red just below the task in the tree. Equivalent to the --with-inputs CLI task option.
  withOutputs = true // prints task inputs in red just below the task in the tree. Equivalent to the --with-outputs CLI task option.

build.gradle

@@ -27,7 +27,7 @@ java {
 
 
 group = 'com.dorongold.plugins'
-version = '2.0.1'
+version = '2.1.0'
 description = "Gradle plugin that adds a 'taskTree' task that prints task dependency tree"
 
 //Building a text file that contains the classpath of the plugin code. needed for testing on gradle versions prior to 2.5

src/main/groovy/com/dorongold/gradle/tasktree/TaskTreePlugin.groovy

@@ -1,6 +1,5 @@
 package com.dorongold.gradle.tasktree
 
-
 import groovy.transform.TypeChecked
 
 import org.gradle.api.Plugin
@@ -26,27 +25,26 @@ class TaskTreePlugin implements Plugin<Project> {
 
 
  void apply(Project project) {
- project.allprojects { Project rootOrSubProject ->
- if (rootOrSubProject.tasks.findByName(TASK_TREE_TASK_NAME)) {
- // Skip if this sub-project already has our task. This can happen for example if the plugin is applied on allProjects.
- return
- }
- validateGradleVersion()
- rootOrSubProject.tasks.register(TASK_TREE_TASK_NAME, TaskTreeTask)
-
- rootOrSubProject.gradle.taskGraph.whenReady {
- if (project.gradle.taskGraph.allTasks.any { Task task -> task.class in TaskTreeTaskBase }) {
- rootOrSubProject.tasks.configureEach { Task task ->
- if (!(task in TaskTreeTaskBase)) {
- task.setEnabled(false)
- }
+ validateGradleVersion()
+
+ project.subprojects { Project subproject ->
+ subproject.pluginManager.apply(TaskTreePlugin)
+ }
+
+ project.tasks.register(TASK_TREE_TASK_NAME, TaskTreeTask)
+
+ project.gradle.taskGraph.whenReady {
+ if (project.gradle.taskGraph.allTasks.any { Task task -> task.class in TaskTreeTaskBase }) {
+ project.tasks.configureEach { Task task ->
+ if (!(task in TaskTreeTaskBase)) {
+ task.setEnabled(false)
  }
  }
  }
  }
  }
 
- private void validateGradleVersion() {
+ private static void validateGradleVersion() {
  if (GradleVersion.current() < GradleVersion.version(GRADLE_MINIMUM_SUPPORTED_VERSION)) {
  throw new UnsupportedVersionException(UNSUPPORTED_GRADLE_VERSION_MESSAGE)
  }