Avoid calling getProject() during task execution

Closes gh-32980

buildSrc/src/main/java/org/springframework/boot/build/bom/CheckBom.java

@@ -31,6 +31,8 @@ import org.apache.maven.artifact.versioning.Restriction;
 import org.apache.maven.artifact.versioning.VersionRange;
 import org.gradle.api.DefaultTask;
 import org.gradle.api.GradleException;
+import org.gradle.api.artifacts.ConfigurationContainer;
+import org.gradle.api.artifacts.dsl.DependencyHandler;
 import org.gradle.api.tasks.TaskAction;
 
 import org.springframework.boot.build.bom.Library.Group;
@@ -47,11 +49,17 @@ import org.springframework.boot.build.bom.bomr.version.DependencyVersion;
  */
 public abstract class CheckBom extends DefaultTask {
 
+	private final ConfigurationContainer configurations;
+
+	private final DependencyHandler dependencies;
+
 	private final BomExtension bom;
 
 	@Inject
 	public CheckBom(BomExtension bom) {
 		this.bom = bom;
+		this.configurations = getProject().getConfigurations();
+		this.dependencies = getProject().getDependencies();
 	}
 
 	@TaskAction
@@ -93,9 +101,8 @@ public abstract class CheckBom extends DefaultTask {
 	}
 
 	private void checkExclusions(String groupId, Module module, DependencyVersion version, List<String> errors) {
-		Set<String> resolved = getProject().getConfigurations()
+		Set<String> resolved = this.configurations
-			.detachedConfiguration(
+			.detachedConfiguration(this.dependencies.create(groupId + ":" + module.getName() + ":" + version))
-					getProject().getDependencies().create(groupId + ":" + module.getName() + ":" + version))
 			.getResolvedConfiguration()
 			.getResolvedArtifacts()
 			.stream()
@@ -202,8 +209,7 @@ public abstract class CheckBom extends DefaultTask {
 
 	private File resolveBom(Library library, String alignsWithBom) {
 		String coordinates = alignsWithBom + ":" + library.getVersion().getVersion() + "@pom";
-		Set<File> files = getProject().getConfigurations()
+		Set<File> files = this.configurations.detachedConfiguration(this.dependencies.create(coordinates))
-			.detachedConfiguration(getProject().getDependencies().create(coordinates))
 			.getResolvedConfiguration()
 			.getFiles();
 		if (files.size() != 1) {

buildSrc/src/main/java/org/springframework/boot/build/bom/bomr/MoveToSnapshots.java

@@ -35,6 +35,7 @@ import org.springframework.boot.build.bom.bomr.ReleaseSchedule.Release;
 import org.springframework.boot.build.bom.bomr.github.Milestone;
 import org.springframework.boot.build.bom.bomr.version.DependencyVersion;
 import org.springframework.boot.build.properties.BuildProperties;
+import org.springframework.boot.build.properties.BuildType;
 
 /**
  * A {@link Task} to move to snapshot dependencies.
@@ -45,6 +46,8 @@ public abstract class MoveToSnapshots extends UpgradeDependencies {
 
 	private static final Logger logger = LoggerFactory.getLogger(MoveToSnapshots.class);
 
+	private final BuildType buildType = BuildProperties.get(getProject()).buildType();
+
 	@Inject
 	public MoveToSnapshots(BomExtension bom) {
 		super(bom, true);
@@ -87,7 +90,7 @@ public abstract class MoveToSnapshots extends UpgradeDependencies {
 
 	@Override
 	protected List<BiPredicate<Library, DependencyVersion>> determineUpdatePredicates(Milestone milestone) {
-		return switch (BuildProperties.get(getProject()).buildType()) {
+		return switch (this.buildType) {
 			case OPEN_SOURCE -> determineOpenSourceUpdatePredicates(milestone);
 			case COMMERCIAL -> super.determineUpdatePredicates(milestone);
 		};

buildSrc/src/main/java/org/springframework/boot/build/bom/bomr/UpgradeBom.java

@@ -20,6 +20,7 @@ import javax.inject.Inject;
 
 import org.gradle.api.Task;
 import org.gradle.api.artifacts.ArtifactRepositoryContainer;
+import org.gradle.api.artifacts.dsl.RepositoryHandler;
 import org.gradle.api.artifacts.repositories.MavenArtifactRepository;
 
 import org.springframework.boot.build.bom.BomExtension;
@@ -37,14 +38,14 @@ public abstract class UpgradeBom extends UpgradeDependencies {
 	public UpgradeBom(BomExtension bom) {
 		super(bom);
 		switch (BuildProperties.get(getProject()).buildType()) {
-			case OPEN_SOURCE -> addOpenSourceRepositories();
+			case OPEN_SOURCE -> addOpenSourceRepositories(getProject().getRepositories());
 			case COMMERCIAL -> addCommercialRepositories();
 		}
 	}
 
-	private void addOpenSourceRepositories() {
+	private void addOpenSourceRepositories(RepositoryHandler repositories) {
 		getRepositoryNames().add(ArtifactRepositoryContainer.DEFAULT_MAVEN_CENTRAL_REPO_NAME);
-		getProject().getRepositories().withType(MavenArtifactRepository.class, (repository) -> {
+		repositories.withType(MavenArtifactRepository.class, (repository) -> {
 			String name = repository.getName();
 			if (name.startsWith("spring-") && !name.endsWith("-snapshot")) {
 				getRepositoryNames().add(name);

buildSrc/src/main/java/org/springframework/boot/build/bom/bomr/UpgradeDependencies.java

@@ -35,6 +35,7 @@ import javax.inject.Inject;
 
 import org.gradle.api.DefaultTask;
 import org.gradle.api.InvalidUserDataException;
+import org.gradle.api.artifacts.dsl.RepositoryHandler;
 import org.gradle.api.artifacts.repositories.MavenArtifactRepository;
 import org.gradle.api.internal.tasks.userinput.UserInputHandler;
 import org.gradle.api.provider.ListProperty;
@@ -66,6 +67,10 @@ public abstract class UpgradeDependencies extends DefaultTask {
 
 	private final boolean movingToSnapshots;
 
+	private final UpgradeApplicator upgradeApplicator;
+
+	private final RepositoryHandler repositories;
+
 	@Inject
 	public UpgradeDependencies(BomExtension bom) {
 		this(bom, false);
@@ -75,6 +80,9 @@ public abstract class UpgradeDependencies extends DefaultTask {
 		this.bom = bom;
 		getThreads().convention(2);
 		this.movingToSnapshots = movingToSnapshots;
+		this.upgradeApplicator = new UpgradeApplicator(getProject().getBuildFile().toPath(),
+				new File(getProject().getRootProject().getProjectDir(), "gradle.properties").toPath());
+		this.repositories = getProject().getRepositories();
 	}
 
 	@Input
@@ -106,9 +114,6 @@ public abstract class UpgradeDependencies extends DefaultTask {
 
 	private void applyUpgrades(GitHubRepository repository, List<String> issueLabels, Milestone milestone,
 			List<Upgrade> upgrades) {
-		Path buildFile = getProject().getBuildFile().toPath();
-		Path gradleProperties = new File(getProject().getRootProject().getProjectDir(), "gradle.properties").toPath();
-		UpgradeApplicator upgradeApplicator = new UpgradeApplicator(buildFile, gradleProperties);
 		List<Issue> existingUpgradeIssues = repository.findIssues(issueLabels, milestone);
 		System.out.println("Applying upgrades...");
 		System.out.println("");
@@ -117,7 +122,7 @@ public abstract class UpgradeDependencies extends DefaultTask {
 			String title = issueTitle(upgrade);
 			Issue existingUpgradeIssue = findExistingUpgradeIssue(existingUpgradeIssues, upgrade);
 			try {
-				Path modified = upgradeApplicator.apply(upgrade);
+				Path modified = this.upgradeApplicator.apply(upgrade);
 				int issueNumber = getOrOpenUpgradeIssue(repository, issueLabels, milestone, title,
 						existingUpgradeIssue);
 				if (existingUpgradeIssue != null && existingUpgradeIssue.getState() == Issue.State.CLOSED) {
@@ -235,7 +240,7 @@ public abstract class UpgradeDependencies extends DefaultTask {
 
 	private List<MavenArtifactRepository> asRepositories(List<String> repositoryNames) {
 		return repositoryNames.stream()
-			.map(getProject().getRepositories()::getByName)
+			.map(this.repositories::getByName)
 			.map(MavenArtifactRepository.class::cast)
 			.toList();
 	}

buildSrc/src/main/java/org/springframework/boot/build/classpath/CheckClasspathForUnnecessaryExclusions.java

@@ -59,7 +59,7 @@ public abstract class CheckClasspathForUnnecessaryExclusions extends DefaultTask
 
 	private final Dependency platform;
 
-	private final DependencyHandler dependencyHandler;
+	private final DependencyHandler dependencies;
 
 	private final ConfigurationContainer configurations;
 
@@ -68,10 +68,10 @@ public abstract class CheckClasspathForUnnecessaryExclusions extends DefaultTask
 	@Inject
 	public CheckClasspathForUnnecessaryExclusions(DependencyHandler dependencyHandler,
 			ConfigurationContainer configurations) {
-		this.dependencyHandler = getProject().getDependencies();
+		this.dependencies = getProject().getDependencies();
 		this.configurations = getProject().getConfigurations();
-		this.platform = this.dependencyHandler
+		this.platform = this.dependencies
-			.create(this.dependencyHandler.platform(this.dependencyHandler.project(SPRING_BOOT_DEPENDENCIES_PROJECT)));
+			.create(this.dependencies.platform(this.dependencies.project(SPRING_BOOT_DEPENDENCIES_PROJECT)));
 		getOutputs().upToDateWhen((task) -> true);
 	}
 
@@ -101,7 +101,7 @@ public abstract class CheckClasspathForUnnecessaryExclusions extends DefaultTask
 			.collect(Collectors.toCollection(TreeSet::new));
 		this.exclusionsByDependencyId.put(dependencyId, exclusions);
 		if (!exclusions.isEmpty()) {
-			this.dependencyById.put(dependencyId, getProject().getDependencies().create(dependencyId));
+			this.dependencyById.put(dependencyId, this.dependencies.create(dependencyId));
 		}
 	}
 

buildSrc/src/main/java/org/springframework/boot/build/cli/HomebrewFormula.java

@@ -54,6 +54,8 @@ public abstract class HomebrewFormula extends DefaultTask {
 
 	private final FileSystemOperations fileSystemOperations;
 
+	private final BuildType buildType;
+
 	@Inject
 	public HomebrewFormula(FileSystemOperations fileSystemOperations) {
 		this.fileSystemOperations = fileSystemOperations;
@@ -62,6 +64,7 @@ public abstract class HomebrewFormula extends DefaultTask {
 		properties.put("hash", getArchive().map((archive) -> sha256(archive.getAsFile())));
 		getProperties().put("repo", ArtifactRelease.forProject(project).getDownloadRepo());
 		getProperties().put("version", project.getVersion().toString());
+		this.buildType = BuildProperties.get(getProject()).buildType();
 	}
 
 	private String sha256(File file) {
@@ -90,8 +93,7 @@ public abstract class HomebrewFormula extends DefaultTask {
 
 	@TaskAction
 	void createFormula() {
-		BuildType buildType = BuildProperties.get(getProject()).buildType();
+		if (this.buildType != BuildType.OPEN_SOURCE) {
-		if (buildType != BuildType.OPEN_SOURCE) {
 			logger.debug("Skipping Homebrew formula for non open source build type");
 			return;
 		}

buildSrc/src/main/java/org/springframework/boot/build/constraints/ExtractVersionConstraints.java

@@ -62,17 +62,18 @@ public abstract class ExtractVersionConstraints extends DefaultTask {
 
 	private final List<BomExtension> boms = new ArrayList<>();
 
+	private final DependencyHandler dependencies;
+
 	public ExtractVersionConstraints() {
-		DependencyHandler dependencies = getProject().getDependencies();
+		this.dependencies = getProject().getDependencies();
 		this.configuration = getProject().getConfigurations().create(getName());
-		dependencies.getComponents().all(this::processMetadataDetails);
+		this.dependencies.getComponents().all(this::processMetadataDetails);
 	}
 
 	public void enforcedPlatform(String projectPath) {
 		this.configuration.getDependencies()
-			.add(getProject().getDependencies()
+			.add(this.dependencies
-				.enforcedPlatform(
+				.enforcedPlatform(this.dependencies.project(Collections.singletonMap("path", projectPath))));
-						getProject().getDependencies().project(Collections.singletonMap("path", projectPath))));
 		Project project = getProject().project(projectPath);
 		project.getPlugins().withType(BomPlugin.class).all((plugin) -> {
 			this.boms.add(project.getExtensions().getByType(BomExtension.class));

buildSrc/src/main/java/org/springframework/boot/build/mavenplugin/MavenPluginPlugin.java

@@ -30,6 +30,7 @@ import java.util.Arrays;
 import java.util.Properties;
 import java.util.function.BiConsumer;
 
+import javax.inject.Inject;
 import javax.xml.parsers.DocumentBuilder;
 import javax.xml.parsers.DocumentBuilderFactory;
 import javax.xml.parsers.ParserConfigurationException;
@@ -334,6 +335,13 @@ public class MavenPluginPlugin implements Plugin<Project> {
 
 	public abstract static class FormatHelpMojoSource extends DefaultTask {
 
+		private final ObjectFactory objectFactory;
+
+		@Inject
+		public FormatHelpMojoSource(ObjectFactory objectFactory) {
+			this.objectFactory = objectFactory;
+		}
+
 		private Task generator;
 
 		void setGenerator(Task generator) {
@@ -350,7 +358,7 @@ public class MavenPluginPlugin implements Plugin<Project> {
 		void syncAndFormat() {
 			FileFormatter formatter = new FileFormatter();
 			for (File output : this.generator.getOutputs().getFiles()) {
-				formatter.formatFiles(getProject().fileTree(output), StandardCharsets.UTF_8)
+				formatter.formatFiles(this.objectFactory.fileTree().from(output), StandardCharsets.UTF_8)
 					.forEach((edit) -> save(output, edit));
 			}
 		}

buildSrc/src/main/java/org/springframework/boot/build/mavenplugin/PrepareMavenBinaries.java

@@ -16,14 +16,21 @@
 
 package org.springframework.boot.build.mavenplugin;
 
+import java.util.Set;
+import java.util.stream.Collectors;
+
 import javax.inject.Inject;
 
 import org.gradle.api.DefaultTask;
 import org.gradle.api.Task;
 import org.gradle.api.artifacts.Configuration;
+import org.gradle.api.artifacts.ConfigurationContainer;
+import org.gradle.api.artifacts.dsl.DependencyHandler;
 import org.gradle.api.file.ArchiveOperations;
 import org.gradle.api.file.DirectoryProperty;
 import org.gradle.api.file.FileSystemOperations;
+import org.gradle.api.file.FileTree;
+import org.gradle.api.provider.Provider;
 import org.gradle.api.provider.SetProperty;
 import org.gradle.api.tasks.Input;
 import org.gradle.api.tasks.OutputDirectory;
@@ -38,12 +45,19 @@ public abstract class PrepareMavenBinaries extends DefaultTask {
 
 	private final FileSystemOperations fileSystemOperations;
 
-	private final ArchiveOperations archiveOperations;
+	private final Provider<Set<FileTree>> binaries;
 
 	@Inject
 	public PrepareMavenBinaries(FileSystemOperations fileSystemOperations, ArchiveOperations archiveOperations) {
 		this.fileSystemOperations = fileSystemOperations;
-		this.archiveOperations = archiveOperations;
+		ConfigurationContainer configurations = getProject().getConfigurations();
+		DependencyHandler dependencies = getProject().getDependencies();
+		this.binaries = getVersions().map((versions) -> versions.stream()
+			.map((version) -> configurations
+				.detachedConfiguration(dependencies.create("org.apache.maven:apache-maven:" + version + ":bin@zip")))
+			.map(Configuration::getSingleFile)
+			.map(archiveOperations::zipTree)
+			.collect(Collectors.toSet()));
 	}
 
 	@OutputDirectory
@@ -56,14 +70,8 @@ public abstract class PrepareMavenBinaries extends DefaultTask {
 	public void prepareBinaries() {
 		this.fileSystemOperations.sync((sync) -> {
 			sync.into(getOutputDir());
-			for (String version : getVersions().get()) {
+			this.binaries.get().forEach(sync::from);
-				Configuration configuration = getProject().getConfigurations()
-					.detachedConfiguration(getProject().getDependencies()
-						.create("org.apache.maven:apache-maven:" + version + ":bin@zip"));
-				sync.from(this.archiveOperations.zipTree(configuration.getSingleFile()));
-			}
 		});
-
 	}
 
 }

buildSrc/src/main/java/org/springframework/boot/build/test/autoconfigure/TestSliceMetadata.java

@@ -36,11 +36,14 @@ import java.util.stream.Collectors;
 import java.util.stream.Stream;
 import java.util.stream.StreamSupport;
 
+import javax.inject.Inject;
+
 import org.gradle.api.DefaultTask;
 import org.gradle.api.Task;
 import org.gradle.api.artifacts.Configuration;
 import org.gradle.api.file.FileCollection;
 import org.gradle.api.file.RegularFileProperty;
+import org.gradle.api.model.ObjectFactory;
 import org.gradle.api.tasks.Classpath;
 import org.gradle.api.tasks.InputFile;
 import org.gradle.api.tasks.InputFiles;
@@ -65,13 +68,17 @@ import org.springframework.util.StringUtils;
  */
 public abstract class TestSliceMetadata extends DefaultTask {
 
+	private final ObjectFactory objectFactory;
+
 	private FileCollection classpath;
 
 	private FileCollection importsFiles;
 
 	private FileCollection classesDirs;
 
-	public TestSliceMetadata() {
+	@Inject
+	public TestSliceMetadata(ObjectFactory objectFactory) {
+		this.objectFactory = objectFactory;
 		Configuration testSliceMetadata = getProject().getConfigurations().maybeCreate("testSliceMetadata");
 		getProject().afterEvaluate((evaluated) -> evaluated.getArtifacts()
 			.add(testSliceMetadata.getName(), getOutputFile(), (artifact) -> artifact.builtBy(this)));
@@ -79,8 +86,9 @@ public abstract class TestSliceMetadata extends DefaultTask {
 
 	public void setSourceSet(SourceSet sourceSet) {
 		this.classpath = sourceSet.getRuntimeClasspath();
-		this.importsFiles = getProject().fileTree(new File(sourceSet.getOutput().getResourcesDir(), "META-INF/spring"),
+		this.importsFiles = this.objectFactory.fileTree()
-				(tree) -> tree.filter((file) -> file.getName().endsWith(".imports")));
+			.from(new File(sourceSet.getOutput().getResourcesDir(), "META-INF/spring"));
+		this.importsFiles.filter((file) -> file.getName().endsWith(".imports"));
 		getSpringFactories().set(new File(sourceSet.getOutput().getResourcesDir(), "META-INF/spring.factories"));
 		this.classesDirs = sourceSet.getOutput().getClassesDirs();
 	}

spring-boot-project/spring-boot-tools/spring-boot-antlib/build.gradle

@@ -32,10 +32,11 @@ task syncIntegrationTestSources(type: Sync) {
 }
 
 processResources {
+	def version = project.version
 	eachFile {
-		filter { it.replace('${spring-boot.version}', project.version) }
+		filter { it.replace('${spring-boot.version}', version) }
 	}
-	inputs.property "version", project.version
+	inputs.property "version", version
 }
 
 task integrationTest {