Merge branch '2.7.x'

spring-boot-project/spring-boot-tools/spring-boot-gradle-plugin/src/main/java/org/springframework/boot/gradle/plugin/JavaPluginAction.java

@@ -133,7 +133,7 @@ private void configureBootBuildImageTask(Project project, TaskProvider<BootJar>
 	@SuppressWarnings("deprecation")
 	private void configureArtifactPublication(TaskProvider<BootJar> bootJar) {
 		LazyPublishArtifact artifact = new LazyPublishArtifact(bootJar);
-		this.singlePublishedArtifact.addCandidate(artifact);
+		this.singlePublishedArtifact.addJarCandidate(artifact);
 	}
 
 	private void configureBootRunTask(Project project) {

spring-boot-project/spring-boot-tools/spring-boot-gradle-plugin/src/main/java/org/springframework/boot/gradle/plugin/SinglePublishedArtifact.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2020 the original author or authors.
+ * Copyright 2012-2022 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.
@@ -38,14 +38,22 @@ final class SinglePublishedArtifact implements Buildable {
 		this.artifacts = artifacts;
 	}
 
-	void addCandidate(PublishArtifact candidate) {
-		if (this.currentArtifact == null || "war".equals(candidate.getExtension())) {
-			this.artifacts.remove(this.currentArtifact);
-			this.artifacts.add(candidate);
-			this.currentArtifact = candidate;
+	void addWarCandidate(PublishArtifact candidate) {
+		add(candidate);
+	}
+
+	void addJarCandidate(PublishArtifact candidate) {
+		if (this.currentArtifact == null) {
+			add(candidate);
 		}
 	}
 
+	private void add(PublishArtifact artifact) {
+		this.artifacts.remove(this.currentArtifact);
+		this.artifacts.add(artifact);
+		this.currentArtifact = artifact;
+	}
+
 	@Override
 	public TaskDependency getBuildDependencies() {
 		return this.artifacts.getBuildDependencies();

spring-boot-project/spring-boot-tools/spring-boot-gradle-plugin/src/main/java/org/springframework/boot/gradle/plugin/WarPluginAction.java

@@ -109,7 +109,7 @@ private void configureBootBuildImageTask(Project project, TaskProvider<BootWar>
 	@SuppressWarnings("deprecation")
 	private void configureArtifactPublication(TaskProvider<BootWar> bootWar) {
 		LazyPublishArtifact artifact = new LazyPublishArtifact(bootWar);
-		this.singlePublishedArtifact.addCandidate(artifact);
+		this.singlePublishedArtifact.addWarCandidate(artifact);
 	}
 
 }

spring-boot-project/spring-boot-tools/spring-boot-gradle-plugin/src/test/java/org/springframework/boot/gradle/plugin/ApplicationPluginActionIntegrationTests.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2021 the original author or authors.
+ * Copyright 2012-2022 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.
@@ -16,19 +16,25 @@
 
 package org.springframework.boot.gradle.plugin;
 
+import java.io.BufferedReader;
 import java.io.File;
 import java.io.FileInputStream;
 import java.io.IOException;
+import java.io.StringReader;
 import java.util.ArrayList;
 import java.util.Enumeration;
+import java.util.HashSet;
 import java.util.List;
+import java.util.Set;
 import java.util.function.Consumer;
 import java.util.zip.ZipEntry;
 import java.util.zip.ZipFile;
 
 import org.apache.commons.compress.archivers.tar.TarArchiveEntry;
 import org.apache.commons.compress.archivers.tar.TarArchiveInputStream;
+import org.gradle.testkit.runner.BuildResult;
 import org.gradle.testkit.runner.TaskOutcome;
+import org.gradle.util.GradleVersion;
 import org.junit.jupiter.api.TestTemplate;
 
 import org.springframework.boot.gradle.junit.GradleCompatibility;
@@ -154,6 +160,26 @@ void scriptsHaveCorrectPermissions() throws IOException {
 		});
 	}
 
+	@TestTemplate
+	void taskConfigurationIsAvoided() throws IOException {
+		BuildResult result = this.gradleBuild.build("help");
+		String output = result.getOutput();
+		BufferedReader reader = new BufferedReader(new StringReader(output));
+		String line;
+		Set<String> configured = new HashSet<>();
+		while ((line = reader.readLine()) != null) {
+			if (line.startsWith("Configuring :")) {
+				configured.add(line.substring("Configuring :".length()));
+			}
+		}
+		if (GradleVersion.version(this.gradleBuild.getGradleVersion()).compareTo(GradleVersion.version("7.3.3")) < 0) {
+			assertThat(configured).containsExactly("help");
+		}
+		else {
+			assertThat(configured).containsExactlyInAnyOrder("help", "clean");
+		}
+	}
+
 	private List<String> zipEntryNames(File distribution) throws IOException {
 		List<String> entryNames = new ArrayList<>();
 		try (ZipFile zipFile = new ZipFile(distribution)) {

spring-boot-project/spring-boot-tools/spring-boot-gradle-plugin/src/test/java/org/springframework/boot/gradle/plugin/JavaPluginActionIntegrationTests.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2021 the original author or authors.
+ * Copyright 2012-2022 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.
@@ -16,13 +16,18 @@
 
 package org.springframework.boot.gradle.plugin;
 
+import java.io.BufferedReader;
 import java.io.File;
 import java.io.FileOutputStream;
 import java.io.IOException;
+import java.io.StringReader;
+import java.util.HashSet;
+import java.util.Set;
 import java.util.jar.JarOutputStream;
 
 import org.gradle.testkit.runner.BuildResult;
 import org.gradle.testkit.runner.TaskOutcome;
+import org.gradle.util.GradleVersion;
 import org.junit.jupiter.api.TestTemplate;
 
 import org.springframework.boot.gradle.junit.GradleCompatibility;
@@ -159,6 +164,27 @@ void productionRuntimeClasspathIsConfiguredWithResolvabilityAndConsumabilityThat
 		assertThat(productionRuntime).contains("canBeConsumed: false");
 	}
 
+	@TestTemplate
+	void taskConfigurationIsAvoided() throws IOException {
+		BuildResult result = this.gradleBuild.build("help");
+		String output = result.getOutput();
+		BufferedReader reader = new BufferedReader(new StringReader(output));
+		String line;
+		Set<String> configured = new HashSet<>();
+		while ((line = reader.readLine()) != null) {
+			if (line.startsWith("Configuring :")) {
+				configured.add(line.substring("Configuring :".length()));
+			}
+		}
+		if (!this.gradleBuild.isConfigurationCache() && GradleVersion.version(this.gradleBuild.getGradleVersion())
+				.compareTo(GradleVersion.version("7.3.3")) < 0) {
+			assertThat(configured).containsExactly("help");
+		}
+		else {
+			assertThat(configured).containsExactlyInAnyOrder("help", "clean");
+		}
+	}
+
 	private void createMinimalMainSource() throws IOException {
 		File examplePackage = new File(this.gradleBuild.getProjectDir(), "src/main/java/com/example");
 		examplePackage.mkdirs();

spring-boot-project/spring-boot-tools/spring-boot-gradle-plugin/src/test/java/org/springframework/boot/gradle/plugin/KotlinPluginActionIntegrationTests.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2021 the original author or authors.
+ * Copyright 2012-2022 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.
@@ -16,6 +16,14 @@
 
 package org.springframework.boot.gradle.plugin;
 
+import java.io.BufferedReader;
+import java.io.IOException;
+import java.io.StringReader;
+import java.util.HashSet;
+import java.util.Set;
+
+import org.gradle.testkit.runner.BuildResult;
+import org.gradle.util.GradleVersion;
 import org.junit.jupiter.api.TestTemplate;
 
 import org.springframework.boot.gradle.junit.GradleCompatibility;
@@ -57,4 +65,24 @@ void kotlinCompileTasksCanOverrideDefaultJavaParametersFlag() {
 				.contains("compileKotlin java parameters: false").contains("compileTestKotlin java parameters: false");
 	}
 
+	@TestTemplate
+	void taskConfigurationIsAvoided() throws IOException {
+		BuildResult result = this.gradleBuild.build("help");
+		String output = result.getOutput();
+		BufferedReader reader = new BufferedReader(new StringReader(output));
+		String line;
+		Set<String> configured = new HashSet<>();
+		while ((line = reader.readLine()) != null) {
+			if (line.startsWith("Configuring :")) {
+				configured.add(line.substring("Configuring :".length()));
+			}
+		}
+		if (GradleVersion.version(this.gradleBuild.getGradleVersion()).compareTo(GradleVersion.version("7.3.3")) < 0) {
+			assertThat(configured).containsExactly("help");
+		}
+		else {
+			assertThat(configured).containsExactlyInAnyOrder("help", "clean", "compileKotlin", "compileTestKotlin");
+		}
+	}
+
 }

spring-boot-project/spring-boot-tools/spring-boot-gradle-plugin/src/test/java/org/springframework/boot/gradle/plugin/WarPluginActionIntegrationTests.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2021 the original author or authors.
+ * Copyright 2012-2022 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.
@@ -16,10 +16,16 @@
 
 package org.springframework.boot.gradle.plugin;
 
+import java.io.BufferedReader;
 import java.io.File;
+import java.io.IOException;
+import java.io.StringReader;
+import java.util.HashSet;
+import java.util.Set;
 
 import org.gradle.testkit.runner.BuildResult;
 import org.gradle.testkit.runner.TaskOutcome;
+import org.gradle.util.GradleVersion;
 import org.junit.jupiter.api.TestTemplate;
 
 import org.springframework.boot.gradle.junit.GradleCompatibility;
@@ -67,4 +73,24 @@ void errorMessageIsHelpfulWhenMainClassCannotBeResolved() {
 		assertThat(result.getOutput()).contains("Main class name has not been configured and it could not be resolved");
 	}
 
+	@TestTemplate
+	void taskConfigurationIsAvoided() throws IOException {
+		BuildResult result = this.gradleBuild.build("help");
+		String output = result.getOutput();
+		BufferedReader reader = new BufferedReader(new StringReader(output));
+		String line;
+		Set<String> configured = new HashSet<>();
+		while ((line = reader.readLine()) != null) {
+			if (line.startsWith("Configuring :")) {
+				configured.add(line.substring("Configuring :".length()));
+			}
+		}
+		if (GradleVersion.version(this.gradleBuild.getGradleVersion()).compareTo(GradleVersion.version("7.3.3")) < 0) {
+			assertThat(configured).containsExactly("help");
+		}
+		else {
+			assertThat(configured).containsExactlyInAnyOrder("help", "clean");
+		}
+	}
+
 }

spring-boot-project/spring-boot-tools/spring-boot-gradle-plugin/src/test/resources/org/springframework/boot/gradle/plugin/ApplicationPluginActionIntegrationTests-taskConfigurationIsAvoided.gradle

@@ -0,0 +1,9 @@
+plugins {
+	id 'org.springframework.boot' version '{version}'
+	id 'java'
+	id 'application'
+}
+
+tasks.configureEach {
+	println "Configuring ${it.path}"
+}

spring-boot-project/spring-boot-tools/spring-boot-gradle-plugin/src/test/resources/org/springframework/boot/gradle/plugin/JavaPluginActionIntegrationTests-taskConfigurationIsAvoided.gradle

@@ -0,0 +1,8 @@
+plugins {
+	id 'org.springframework.boot' version '{version}'
+	id 'java'
+}
+
+tasks.configureEach {
+	println "Configuring ${it.path}"
+}

spring-boot-project/spring-boot-tools/spring-boot-gradle-plugin/src/test/resources/org/springframework/boot/gradle/plugin/KotlinPluginActionIntegrationTests-taskConfigurationIsAvoided.gradle

@@ -0,0 +1,9 @@
+plugins {
+	id 'org.springframework.boot' version '{version}'
+}
+
+apply plugin: 'org.jetbrains.kotlin.jvm'
+
+tasks.configureEach {
+	println "Configuring ${it.path}"
+}

spring-boot-project/spring-boot-tools/spring-boot-gradle-plugin/src/test/resources/org/springframework/boot/gradle/plugin/WarPluginActionIntegrationTests-taskConfigurationIsAvoided.gradle

@@ -0,0 +1,8 @@
+plugins {
+	id 'org.springframework.boot' version '{version}'
+	id 'war'
+}
+
+tasks.configureEach {
+	println "Configuring ${it.path}"
+}

spring-boot-project/spring-boot-tools/spring-boot-gradle-test-support/src/main/java/org/springframework/boot/testsupport/gradle/testkit/GradleBuild.java

@@ -164,6 +164,10 @@ public GradleBuild configurationCache() {
 		return this;
 	}
 
+	public boolean isConfigurationCache() {
+		return this.configurationCache;
+	}
+
 	public GradleBuild scriptProperty(String key, String value) {
 		this.scriptProperties.put(key, value);
 		return this;