Examples with Delete org.gradle.api.tasks.Delete used on opensource projects

Example 1 with Delete

use of org.gradle.api.tasks.Delete in project gradle by gradle.

the class IdePlugin method addWorker.

public void addWorker(Task worker, boolean includeInClean) {
    lifecycleTask.dependsOn(worker);
    Delete cleanWorker = project.getTasks().create(cleanName(worker.getName()), Delete.class);
    cleanWorker.delete(worker.getOutputs().getFiles());
    if (includeInClean) {
        cleanTask.dependsOn(cleanWorker);
    }
}

Example 2 with Delete

use of org.gradle.api.tasks.Delete in project curiostack by curioswitch.

the class CuriostackPlugin method setupJavaProject.

private static void setupJavaProject(Project project) {
    PluginContainer plugins = project.getPlugins();
    plugins.apply(AptPlugin.class);
    plugins.apply(AptIdeaPlugin.class);
    plugins.apply(BaselineIdea.class);
    plugins.apply(DependencyManagementPlugin.class);
    plugins.apply(ErrorPronePlugin.class);
    plugins.apply(LicensePlugin.class);
    plugins.apply(SpotlessPlugin.class);
    plugins.apply(VersionsPlugin.class);
    project.getTasks().withType(JavaCompile.class, task -> {
        task.getOptions().setIncremental(true);
        task.getOptions().getCompilerArgs().addAll(ImmutableList.of("-XepDisableWarningsInGeneratedCode", "-XepExcludedPaths:(.*/build/.*|.*/gen-src/.*)", "-Xep:AutoFactoryAtInject:ERROR", "-Xep:ClassName:ERROR", "-Xep:ComparisonContractViolated:ERROR", "-Xep:DepAnn:ERROR", "-Xep:DivZero:ERROR", "-Xep:EmptyIf:ERROR", "-Xep:FuzzyEqualsShouldNotBeUsedInEqualsMethod:ERROR", "-Xep:InjectInvalidTargetingOnScopingAnnotation:ERROR", "-Xep:InjectScopeAnnotationOnInterfaceOrAbstractClass:ERROR", "-Xep:InsecureCryptoUsage:ERROR", "-Xep:IterablePathParameter:ERROR", "-Xep:LongLiteralLowerCaseSuffix:ERROR", "-Xep:NumericEquality:ERROR", "-Xep:ParameterPackage:ERROR", "-Xep:ProtoStringFieldReferenceEquality:ERROR", "-Xep:AssistedInjectAndInjectOnConstructors:ERROR", "-Xep:BigDecimalLiteralDouble:ERROR", "-Xep:ConstructorLeaksThis:ERROR", "-Xep:InconsistentOverloads:ERROR", "-Xep:MissingDefault:ERROR", "-Xep:PrimitiveArrayPassedToVarargsMethod:ERROR", "-Xep:RedundantThrows:ERROR", "-Xep:StaticQualifiedUsingExpression:ERROR", "-Xep:StringEquality:ERROR", "-Xep:TestExceptionChecker:ERROR", "-Xep:FieldMissingNullable:ERROR", "-Xep:LambdaFunctionalInterface:ERROR", "-Xep:MethodCanBeStatic:ERROR", "-Xep:MixedArrayDimensions:ERROR", "-Xep:MultiVariableDeclaration:ERROR", "-Xep:MultipleTopLevelClasses:ERROR", "-Xep:MultipleUnaryOperatorsInMethodCall:ERROR", "-Xep:PackageLocation:ERROR", "-Xep:ParameterComment:ERROR", "-Xep:ParameterNotNullable:ERROR", "-Xep:PrivateConstructorForUtilityClass:ERROR", "-Xep:RemoveUnusedImports:ERROR", "-Xep:ReturnMissingNullable:ERROR", "-Xep:SwitchDefault:ERROR", "-Xep:ThrowsUncheckedException:ERROR", "-Xep:UngroupedOverloads:ERROR", "-Xep:UnnecessaryStaticImport:ERROR", "-Xep:UseBinds:ERROR", "-Xep:WildcardImport:ERROR"));
        project.getTasks().withType(SpotlessTask.class, spotlessTask -> spotlessTask.dependsOn(task));
    });
    JavaPluginConvention javaPlugin = project.getConvention().getPlugin(JavaPluginConvention.class);
    javaPlugin.setSourceCompatibility(JavaVersion.VERSION_1_9);
    javaPlugin.setTargetCompatibility(JavaVersion.VERSION_1_9);
    Test test = project.getTasks().withType(Test.class).getByName("test");
    if (project.getRootProject().hasProperty("updateSnapshots")) {
        test.jvmArgs(ImmutableList.of("-Dorg.curioswitch.testing.updateSnapshots=true"));
    }
    test.useJUnitPlatform(platform -> platform.includeEngines("junit-jupiter", "junit-vintage"));
    // While Gradle attempts to generate a unique module name automatically,
    // it doesn't seem to always work properly, so we just always use unique
    // module names.
    project.getPlugins().withType(IdeaPlugin.class, plugin -> {
        IdeaModule module = plugin.getModel().getModule();
        String moduleName = project.getName();
        Project ancestor = project.getParent();
        while (ancestor != null && ancestor != project.getRootProject()) {
            moduleName = ancestor.getName() + "-" + moduleName;
            ancestor = ancestor.getParent();
        }
        module.setName(moduleName);
        project.getTasks().getByName("clean").doLast(unused -> project.file(project.getName() + ".iml").delete());
        new DslObject(module).getConvention().getPlugin(ModuleAptConvention.class).getApt().setAddAptDependencies(false);
    });
    DependencyManagementExtension dependencyManagement = project.getExtensions().getByType(DependencyManagementExtension.class);
    dependencyManagement.dependencies(dependencies -> {
        for (DependencySet set : StandardDependencies.DEPENDENCY_SETS) {
            dependencies.dependencySet(ImmutableMap.of("group", set.group(), "version", set.version()), dependencySet -> set.modules().forEach(dependencySet::entry));
        }
        StandardDependencies.DEPENDENCIES.forEach(dependencies::dependency);
    });
    // Pretty much all java code needs at least the Generated annotation.
    project.getDependencies().add(JavaPlugin.IMPLEMENTATION_CONFIGURATION_NAME, "javax.annotation:javax.annotation-api");
    project.afterEvaluate(CuriostackPlugin::addStandardJavaTestDependencies);
    project.getConfigurations().all(configuration -> configuration.exclude(ImmutableMap.of("group", "com.google.guava", "module", "guava-jdk5")));
    Javadoc javadoc = (Javadoc) project.getTasks().getByName("javadoc");
    CoreJavadocOptions options = (CoreJavadocOptions) javadoc.getOptions();
    options.quiet();
    options.addBooleanOption("Xdoclint:all,-missing", true);
    project.getTasks().create("javadocJar", Jar.class, javadocJar -> {
        javadocJar.dependsOn(javadoc);
        javadocJar.setClassifier("javadoc");
        javadocJar.from(javadoc.getDestinationDir());
    });
    SourceSetContainer sourceSets = javaPlugin.getSourceSets();
    project.getTasks().create("sourceJar", Jar.class, sourceJar -> {
        sourceJar.setClassifier("sources");
        sourceJar.from(sourceSets.getByName(SourceSet.MAIN_SOURCE_SET_NAME).getAllSource());
    });
    SpotlessExtension spotless = project.getExtensions().getByType(SpotlessExtension.class);
    spotless.java((extension) -> extension.googleJavaFormat(GOOGLE_JAVA_FORMAT_VERSION));
    project.getTasks().create("resolveDependencies", resolveDependencies -> resolveDependencies.doLast(unused -> {
        project.getConfigurations().all(configuration -> {
            if (configuration.isCanBeResolved()) {
                configuration.resolve();
            }
        });
    }));
    // Protobuf plugin doesn't add proto sourceset to allSource, which seems like an omission.
    // We add it to make sure license plugin picks up the files.
    project.getPlugins().withType(ProtobufPlugin.class, unused -> {
        for (SourceSet sourceSet : sourceSets) {
            sourceSet.getAllSource().source(((ExtensionAware) sourceSet).getExtensions().getByType(ProtobufSourceDirectorySet.class));
        }
    });
    project.getPlugins().withType(JMHPlugin.class, unused -> {
        JMHPluginExtension jmh = project.getExtensions().getByType(JMHPluginExtension.class);
        // Benchmarks are usually very small and converge quickly. If this stops being the
        // case
        // these numbers can be adjusted.
        jmh.setFork(2);
        jmh.setIterations(5);
        jmh.setProfilers(ImmutableList.of("hs_comp"));
        jmh.setJmhVersion("1.19");
        Object jmhRegex = project.getRootProject().findProperty("jmhRegex");
        if (jmhRegex != null) {
            jmh.setInclude((String) jmhRegex);
        }
        // We will use the jmhManaged for any dependencies that should only be applied to JMH
        // but should be resolved by our managed dependencies. We need a separate
        // configuration
        // to be able to provide the resolution workaround described below.
        Configuration jmhManaged = project.getConfigurations().create("jmhManaged");
        Configuration jmhConfiguration = project.getConfigurations().getByName("jmh");
        jmhConfiguration.extendsFrom(jmhManaged);
        // JMH plugin uses a detached configuration to build an uber-jar, which
        // dependencyManagement
        // doesn't know about. Work around this by forcing parent configurations to be
        // resolved and
        // added directly to the jmh configuration, which overwrites the otherwise
        // unresolvable
        // dependency.
        project.afterEvaluate(p -> {
            jmhConfiguration.getExtendsFrom().forEach(parent -> {
                parent.getResolvedConfiguration().getFirstLevelModuleDependencies().forEach(dep -> {
                    project.getDependencies().add("jmh", dep.getModule().toString());
                });
            });
        });
    });
    project.getPlugins().withType(JooqPlugin.class, unused -> {
        project.getTasks().withType(JooqTask.class, t -> {
            for (String dependency : ImmutableList.of("javax.activation:activation", "javax.xml.bind:jaxb-api", "com.sun.xml.bind:jaxb-core", "com.sun.xml.bind:jaxb-impl", "mysql:mysql-connector-java", // Not sure why this isn't automatically added.
            "com.google.guava:guava", "com.google.cloud.sql:mysql-socket-factory")) {
                project.getDependencies().add("jooqRuntime", dependency);
            }
        });
    });
    // It is very common to want to pass in command line system properties to the binary, so just
    // always forward properties. It won't affect production since no one runs binaries via Gradle
    // in production.
    project.getTasks().withType(JavaExec.class, task -> System.getProperties().entrySet().stream().filter(entry -> !entry.getKey().equals("java.endorsed.dirs")).forEach(entry -> task.systemProperty((String) entry.getKey(), entry.getValue())));
}

Example 3 with Delete

use of org.gradle.api.tasks.Delete in project gradle by gradle.

the class VisualStudioPlugin method configureCleanTask.

private void configureCleanTask() {
    final Delete cleanTask = (Delete) getCleanTask();
    project.getTasks().withType(GenerateSolutionFileTask.class).all(new Action<GenerateSolutionFileTask>() {

        @Override
        public void execute(GenerateSolutionFileTask task) {
            cleanTask.delete(task.getOutputs().getFiles());
        }
    });
    project.getTasks().withType(GenerateFiltersFileTask.class).all(new Action<GenerateFiltersFileTask>() {

        @Override
        public void execute(GenerateFiltersFileTask task) {
            cleanTask.delete(task.getOutputs().getFiles());
        }
    });
    project.getTasks().withType(GenerateProjectFileTask.class).all(new Action<GenerateProjectFileTask>() {

        @Override
        public void execute(GenerateProjectFileTask task) {
            cleanTask.delete(task.getOutputs().getFiles());
        }
    });
}

Example 4 with Delete

use of org.gradle.api.tasks.Delete in project gradle-apt-plugin by tbroyer.

the class AptEclipsePlugin method configureEclipse.

/**
 * Inspired by
 * https://github.com/mkarneim/pojobuilder/wiki/Enabling-PojoBuilder-for-Eclipse-Using-Gradle
 */
private void configureEclipse(final Project project, final SourceSet mainSourceSet, final SourceSet testSourceSet) {
    final EclipseModel eclipseModel = project.getExtensions().getByType(EclipseModel.class);
    project.afterEvaluate(new Action<Project>() {

        @Override
        public void execute(final Project project) {
            eclipseModel.getClasspath().getPlusConfigurations().addAll(Arrays.asList(project.getConfigurations().getByName(new DslObject(mainSourceSet).getConvention().getPlugin(AptPlugin.AptSourceSetConvention.class).getCompileOnlyConfigurationName()), project.getConfigurations().getByName(new DslObject(testSourceSet).getConvention().getPlugin(AptPlugin.AptSourceSetConvention.class).getCompileOnlyConfigurationName())));
        }
    });
    if (project.getTasks().findByName("eclipseJdtApt") == null) {
        GenerateEclipseJdtApt task = project.getTasks().create("eclipseJdtApt", GenerateEclipseJdtApt.class, new Action<GenerateEclipseJdtApt>() {

            @Override
            public void execute(GenerateEclipseJdtApt generateEclipseJdtApt) {
                generateEclipseJdtApt.setDescription("Generates the Eclipse JDT APT settings file.");
                generateEclipseJdtApt.setInputFile(project.file(".settings/org.eclipse.jdt.apt.core.prefs"));
                generateEclipseJdtApt.setOutputFile(project.file(".settings/org.eclipse.jdt.apt.core.prefs"));
                final EclipseJdtApt jdtApt = generateEclipseJdtApt.getJdtApt();
                new DslObject(eclipseModel.getJdt()).getConvention().getPlugins().put("net.ltgt.apt-eclipse", new JdtAptConvention(jdtApt));
                ConventionMapping conventionMapping = new DslObject(jdtApt).getConventionMapping();
                conventionMapping.map("aptEnabled", new Callable<Boolean>() {

                    @Override
                    public Boolean call() throws Exception {
                        return project.getTasks().findByName(mainSourceSet.getCompileJavaTaskName()).getConvention().getPlugin(AptPlugin.AptConvention.class).getAptOptions().isAnnotationProcessing();
                    }
                });
                conventionMapping.map("genSrcDir", new Callable<File>() {

                    @Override
                    public File call() throws Exception {
                        return project.file(".apt_generated");
                    }
                });
                conventionMapping.map("processorOptions", new Callable<Map<String, ?>>() {

                    @Override
                    public Map<String, ?> call() throws Exception {
                        return project.getTasks().findByName(mainSourceSet.getCompileJavaTaskName()).getConvention().getPlugin(AptPlugin.AptConvention.class).getAptOptions().getProcessorArgs();
                    }
                });
                eclipseModel.getJdt().getFile().withProperties(// withProperties(Action) overload was added in Gradle 2.14
                new MethodClosure(new Action<Properties>() {

                    @Override
                    public void execute(Properties properties) {
                        properties.setProperty("org.eclipse.jdt.core.compiler.processAnnotations", jdtApt.isAptEnabled() ? "enabled" : "disabled");
                    }
                }, "execute"));
            }
        });
        project.getTasks().getByName("eclipse").dependsOn(task);
        Delete cleanTask = project.getTasks().create("cleanEclipseJdtApt", Delete.class);
        cleanTask.delete(getOutputs(task));
        project.getTasks().getByName("cleanEclipse").dependsOn(cleanTask);
    }
    if (project.getTasks().findByName("eclipseFactorypath") == null) {
        GenerateEclipseFactorypath task = project.getTasks().create("eclipseFactorypath", GenerateEclipseFactorypath.class, new Action<GenerateEclipseFactorypath>() {

            @Override
            public void execute(GenerateEclipseFactorypath generateEclipseFactorypath) {
                generateEclipseFactorypath.setDescription("Generates the Eclipse factorypath file.");
                generateEclipseFactorypath.setInputFile(project.file(".factorypath"));
                generateEclipseFactorypath.setOutputFile(project.file(".factorypath"));
                EclipseFactorypath factorypath = generateEclipseFactorypath.getFactorypath();
                new DslObject(eclipseModel).getConvention().getPlugins().put("net.ltgt.apt-eclipse", new FactorypathConvention(factorypath));
                factorypath.setPlusConfigurations(new ArrayList<>(Arrays.asList(project.getConfigurations().getByName(new DslObject(mainSourceSet).getConvention().getPlugin(AptPlugin.AptSourceSetConvention.class).getAnnotationProcessorConfigurationName()), project.getConfigurations().getByName(new DslObject(testSourceSet).getConvention().getPlugin(AptPlugin.AptSourceSetConvention.class).getAnnotationProcessorConfigurationName()))));
                generateEclipseFactorypath.dependsOn(factorypath.getPlusConfigurations().toArray());
            }
        });
        project.getTasks().getByName("eclipse").dependsOn(task);
        Delete cleanTask = project.getTasks().create("cleanEclipseFactorypath", Delete.class);
        cleanTask.delete(getOutputs(task));
        project.getTasks().getByName("cleanEclipse").dependsOn(cleanTask);
    }
}

Example 5 with Delete

use of org.gradle.api.tasks.Delete in project rest.li by linkedin.

the class PegasusPlugin method configureDataTemplateGeneration.

@SuppressWarnings("deprecation")
protected GenerateDataTemplateTask configureDataTemplateGeneration(Project project, SourceSet sourceSet) {
    File dataSchemaDir = project.file(getDataSchemaPath(project, sourceSet));
    File generatedDataTemplateDir = project.file(getGeneratedDirPath(project, sourceSet, DATA_TEMPLATE_GEN_TYPE) + File.separatorChar + "java");
    File publishableSchemasBuildDir = project.file(project.getBuildDir().getAbsolutePath() + File.separatorChar + sourceSet.getName() + "Schemas");
    File publishableLegacySchemasBuildDir = project.file(project.getBuildDir().getAbsolutePath() + File.separatorChar + sourceSet.getName() + "LegacySchemas");
    File publishableExtensionSchemasBuildDir = project.file(project.getBuildDir().getAbsolutePath() + File.separatorChar + sourceSet.getName() + "ExtensionSchemas");
    // generate data template source files from data schema
    GenerateDataTemplateTask generateDataTemplatesTask = project.getTasks().create(sourceSet.getTaskName("generate", "dataTemplate"), GenerateDataTemplateTask.class, task -> {
        task.setInputDir(dataSchemaDir);
        task.setDestinationDir(generatedDataTemplateDir);
        task.setResolverPath(getDataModelConfig(project, sourceSet));
        task.setCodegenClasspath(project.getConfigurations().getByName(PEGASUS_PLUGIN_CONFIGURATION));
        if (isPropertyTrue(project, ENABLE_ARG_FILE)) {
            task.setEnableArgFile(true);
        }
        if (isPropertyTrue(project, CODE_GEN_PATH_CASE_SENSITIVE)) {
            task.setGenerateLowercasePath(false);
        }
        task.onlyIf(t -> {
            if (task.getInputDir().exists()) {
                @SuppressWarnings("unchecked") Map<String, PegasusOptions> pegasusOptions = (Map<String, PegasusOptions>) project.getExtensions().getExtraProperties().get("pegasus");
                return pegasusOptions.get(sourceSet.getName()).hasGenerationMode(PegasusOptions.GenerationMode.PEGASUS);
            }
            return false;
        });
        task.doFirst(new CacheableAction<>(t -> deleteGeneratedDir(project, sourceSet, DATA_TEMPLATE_GEN_TYPE)));
    });
    // TODO: Tighten the types so that _generateSourcesJarTask must be of type Jar.
    ((Jar) _generateSourcesJarTask).from(generateDataTemplatesTask.getDestinationDir());
    _generateSourcesJarTask.dependsOn(generateDataTemplatesTask);
    _generateJavadocTask.source(generateDataTemplatesTask.getDestinationDir());
    _generateJavadocTask.setClasspath(_generateJavadocTask.getClasspath().plus(project.getConfigurations().getByName("dataTemplateCompile")).plus(generateDataTemplatesTask.getResolverPath()));
    _generateJavadocTask.dependsOn(generateDataTemplatesTask);
    // Add extra dependencies for data model compilation
    project.getDependencies().add("dataTemplateCompile", "com.google.code.findbugs:jsr305:3.0.2");
    // create new source set for generated java source and class files
    String targetSourceSetName = getGeneratedSourceSetName(sourceSet, DATA_TEMPLATE_GEN_TYPE);
    SourceSetContainer sourceSets = project.getConvention().getPlugin(JavaPluginConvention.class).getSourceSets();
    SourceSet targetSourceSet = sourceSets.create(targetSourceSetName, ss -> {
        ss.java(sourceDirectorySet -> sourceDirectorySet.srcDir(generatedDataTemplateDir));
        ss.setCompileClasspath(getDataModelConfig(project, sourceSet).plus(project.getConfigurations().getByName("dataTemplateCompile")));
    });
    // idea plugin needs to know about new generated java source directory and its dependencies
    addGeneratedDir(project, targetSourceSet, Arrays.asList(getDataModelConfig(project, sourceSet), project.getConfigurations().getByName("dataTemplateCompile")));
    // Set source compatibility to 1.8 as the data-templates now generate code with Java 8 features.
    JavaCompile compileTask = project.getTasks().withType(JavaCompile.class).getByName(targetSourceSet.getCompileJavaTaskName());
    compileTask.doFirst(new CacheableAction<>(task -> {
        ((JavaCompile) task).setSourceCompatibility("1.8");
        ((JavaCompile) task).setTargetCompatibility("1.8");
    }));
    // make sure that java source files have been generated before compiling them
    compileTask.dependsOn(generateDataTemplatesTask);
    // Dummy task to maintain backward compatibility
    // TODO: Delete this task once use cases have had time to reference the new task
    Task destroyStaleFiles = project.getTasks().create(sourceSet.getName() + "DestroyStaleFiles", Delete.class);
    destroyStaleFiles.onlyIf(task -> {
        project.getLogger().lifecycle("{} task is a NO-OP task.", task.getPath());
        return false;
    });
    // Dummy task to maintain backward compatibility, as this task was replaced by CopySchemas
    // TODO: Delete this task once use cases have had time to reference the new task
    Task copyPdscSchemasTask = project.getTasks().create(sourceSet.getName() + "CopyPdscSchemas", Copy.class);
    copyPdscSchemasTask.dependsOn(destroyStaleFiles);
    copyPdscSchemasTask.onlyIf(task -> {
        project.getLogger().lifecycle("{} task is a NO-OP task.", task.getPath());
        return false;
    });
    // Prepare schema files for publication by syncing schema folders.
    Task prepareSchemasForPublishTask = project.getTasks().create(sourceSet.getName() + "CopySchemas", Sync.class, task -> {
        task.from(dataSchemaDir, syncSpec -> DATA_TEMPLATE_FILE_SUFFIXES.forEach(suffix -> syncSpec.include("**/*" + suffix)));
        task.into(publishableSchemasBuildDir);
    });
    prepareSchemasForPublishTask.dependsOn(copyPdscSchemasTask);
    Collection<Task> dataTemplateJarDepends = new ArrayList<>();
    dataTemplateJarDepends.add(compileTask);
    dataTemplateJarDepends.add(prepareSchemasForPublishTask);
    // Convert all PDL files back to PDSC for publication
    // TODO: Remove this conversion permanently once translated PDSCs are no longer needed.
    Task prepareLegacySchemasForPublishTask = project.getTasks().create(sourceSet.getName() + "TranslateSchemas", TranslateSchemasTask.class, task -> {
        task.setInputDir(dataSchemaDir);
        task.setDestinationDir(publishableLegacySchemasBuildDir);
        task.setResolverPath(getDataModelConfig(project, sourceSet));
        task.setCodegenClasspath(project.getConfigurations().getByName(PEGASUS_PLUGIN_CONFIGURATION));
        task.setSourceFormat(SchemaFileType.PDL);
        task.setDestinationFormat(SchemaFileType.PDSC);
        task.setKeepOriginal(true);
        task.setSkipVerification(true);
        if (isPropertyTrue(project, ENABLE_ARG_FILE)) {
            task.setEnableArgFile(true);
        }
    });
    prepareLegacySchemasForPublishTask.dependsOn(destroyStaleFiles);
    dataTemplateJarDepends.add(prepareLegacySchemasForPublishTask);
    // extension schema directory
    File extensionSchemaDir = project.file(getExtensionSchemaPath(project, sourceSet));
    if (!SharedFileUtils.getSuffixedFiles(project, extensionSchemaDir, PDL_FILE_SUFFIX).isEmpty()) {
        // Validate extension schemas if extension schemas are provided.
        ValidateExtensionSchemaTask validateExtensionSchemaTask = project.getTasks().create(sourceSet.getTaskName("validate", "ExtensionSchemas"), ValidateExtensionSchemaTask.class, task -> {
            task.setInputDir(extensionSchemaDir);
            task.setResolverPath(getDataModelConfig(project, sourceSet).plus(project.files(getDataSchemaPath(project, sourceSet))));
            task.setClassPath(project.getConfigurations().getByName(PEGASUS_PLUGIN_CONFIGURATION));
            if (isPropertyTrue(project, ENABLE_ARG_FILE)) {
                task.setEnableArgFile(true);
            }
        });
        Task prepareExtensionSchemasForPublishTask = project.getTasks().create(sourceSet.getName() + "CopyExtensionSchemas", Sync.class, task -> {
            task.from(extensionSchemaDir, syncSpec -> syncSpec.include("**/*" + PDL_FILE_SUFFIX));
            task.into(publishableExtensionSchemasBuildDir);
        });
        prepareExtensionSchemasForPublishTask.dependsOn(validateExtensionSchemaTask);
        prepareExtensionSchemasForPublishTask.dependsOn(copyPdscSchemasTask);
        dataTemplateJarDepends.add(prepareExtensionSchemasForPublishTask);
    }
    // include pegasus files in the output of this SourceSet
    project.getTasks().withType(ProcessResources.class).getByName(targetSourceSet.getProcessResourcesTaskName(), it -> {
        it.from(prepareSchemasForPublishTask, copy -> copy.into("pegasus"));
        // TODO: Remove this permanently once translated PDSCs are no longer needed.
        it.from(prepareLegacySchemasForPublishTask, copy -> copy.into(TRANSLATED_SCHEMAS_DIR));
        Sync copyExtensionSchemasTask = project.getTasks().withType(Sync.class).findByName(sourceSet.getName() + "CopyExtensionSchemas");
        if (copyExtensionSchemasTask != null) {
            it.from(copyExtensionSchemasTask, copy -> copy.into("extensions"));
        }
    });
    // create data template jar file
    Jar dataTemplateJarTask = project.getTasks().create(sourceSet.getName() + "DataTemplateJar", Jar.class, task -> {
        task.dependsOn(dataTemplateJarDepends);
        task.from(targetSourceSet.getOutput());
        // FIXME change to #getArchiveAppendix().set(...); breaks backwards-compatibility before 5.1
        task.setAppendix(getAppendix(sourceSet, "data-template"));
        task.setDescription("Generate a data template jar");
    });
    // add the data model and date template jars to the list of project artifacts.
    if (!isTestSourceSet(sourceSet)) {
        project.getArtifacts().add("dataTemplate", dataTemplateJarTask);
    } else {
        project.getArtifacts().add("testDataTemplate", dataTemplateJarTask);
    }
    // include additional dependencies into the appropriate configuration used to compile the input source set
    // must include the generated data template classes and their dependencies the configuration
    String compileConfigName = isTestSourceSet(sourceSet) ? "testCompile" : "compile";
    Configuration compileConfig = project.getConfigurations().maybeCreate(compileConfigName);
    compileConfig.extendsFrom(getDataModelConfig(project, sourceSet), project.getConfigurations().getByName("dataTemplateCompile"));
    // FIXME change to #getArchiveFile(); breaks backwards-compatibility before 5.1
    project.getDependencies().add(compileConfigName, project.files(dataTemplateJarTask.getArchivePath()));
    // The below Action is only applied when the 'ivy-publish' is applied by the consumer.
    // If the consumer does not use ivy-publish, this is a noop.
    // this Action prepares the project applying the pegasus plugin to publish artifacts using these steps:
    // 1. Registers "feature variants" for pegasus-specific artifacts;
    // see https://docs.gradle.org/6.1/userguide/feature_variants.html
    // 2. Wires legacy configurations like `dataTemplateCompile` to auto-generated feature variant *Api and
    // *Implementation configurations for backwards compatibility.
    // 3. Configures the Ivy Publication to include auto-generated feature variant *Api and *Implementation
    // configurations and their dependencies.
    project.getPlugins().withType(IvyPublishPlugin.class, ivyPublish -> {
        if (!isAtLeastGradle61()) {
            throw new GradleException("Using the ivy-publish plugin with the pegasus plugin requires Gradle 6.1 or higher " + "at build time.  Please upgrade.");
        }
        JavaPluginExtension java = project.getExtensions().getByType(JavaPluginExtension.class);
        // create new capabilities per source set; automatically creates api and implementation configurations
        String featureName = mapSourceSetToFeatureName(targetSourceSet);
        try {
            /*
         reflection is required to preserve compatibility with Gradle 5.2.1 and below
         TODO once Gradle 5.3+ is required, remove reflection and replace with:
           java.registerFeature(featureName, featureSpec -> {
             featureSpec.usingSourceSet(targetSourceSet);
            });
        */
            Method registerFeature = JavaPluginExtension.class.getDeclaredMethod("registerFeature", String.class, Action.class);
            Action<?> /*<org.gradle.api.plugins.FeatureSpec>*/
            featureSpecAction = createFeatureVariantFromSourceSet(targetSourceSet);
            registerFeature.invoke(java, featureName, featureSpecAction);
        } catch (ReflectiveOperationException e) {
            throw new GradleException("Unable to register new feature variant", e);
        }
        // expose transitive dependencies to consumers via variant configurations
        Configuration featureConfiguration = project.getConfigurations().getByName(featureName);
        Configuration mainGeneratedDataTemplateApi = project.getConfigurations().getByName(targetSourceSet.getApiConfigurationName());
        featureConfiguration.extendsFrom(mainGeneratedDataTemplateApi);
        mainGeneratedDataTemplateApi.extendsFrom(getDataModelConfig(project, targetSourceSet), project.getConfigurations().getByName("dataTemplateCompile"));
        // Configure the existing IvyPublication
        // For backwards-compatibility, make the legacy dataTemplate/testDataTemplate configurations extend
        // their replacements, auto-created when we registered the new feature variant
        project.afterEvaluate(p -> {
            PublishingExtension publishing = p.getExtensions().getByType(PublishingExtension.class);
            // When configuring a Gradle Publication, use this value to find the name of the publication to configure.  Defaults to "ivy".
            String publicationName = p.getExtensions().getExtraProperties().getProperties().getOrDefault("PegasusPublicationName", "ivy").toString();
            IvyPublication ivyPublication = publishing.getPublications().withType(IvyPublication.class).getByName(publicationName);
            ivyPublication.configurations(configurations -> configurations.create(featureName, legacyConfiguration -> {
                legacyConfiguration.extend(p.getConfigurations().getByName(targetSourceSet.getApiElementsConfigurationName()).getName());
                legacyConfiguration.extend(p.getConfigurations().getByName(targetSourceSet.getRuntimeElementsConfigurationName()).getName());
            }));
        });
    });
    if (debug) {
        System.out.println("configureDataTemplateGeneration sourceSet " + sourceSet.getName());
        System.out.println(compileConfigName + ".allDependencies : " + project.getConfigurations().getByName(compileConfigName).getAllDependencies());
        System.out.println(compileConfigName + ".extendsFrom: " + project.getConfigurations().getByName(compileConfigName).getExtendsFrom());
        System.out.println(compileConfigName + ".transitive: " + project.getConfigurations().getByName(compileConfigName).isTransitive());
    }
    project.getTasks().getByName(sourceSet.getCompileJavaTaskName()).dependsOn(dataTemplateJarTask);
    return generateDataTemplatesTask;
}