org.gradle.api.tasks.TaskProvider Java Examples

@Test
void Cpd_shouldThrowInvalidUserDataExceptionIfTwoReportsAreEnabled(TaskProvider<Cpd> cpdCheck) {
    // Given:
    cpdCheck.configure(task -> task.reports(report -> {
        report.getCsv().setEnabled(false);
        report.getText().setEnabled(false);
        report.getVs().setEnabled(false);
        report.getXml().setEnabled(false);
    }));
    Cpd actual = cpdCheck.get();

    // Expect:
    assertThatThrownBy(() -> actual.getActions().forEach(a -> a.execute(actual)))
            .isInstanceOf(InvalidUserDataException.class)
            .hasMessage("Task 'cpdCheck' requires at least one enabled report.");
}
 

@Override
public void apply(Project project) {
    project.getPlugins().apply(JSassWebjarsPlugin.class);

    project.getPlugins().apply(JavaPlugin.class);

    File baseDestinationDir = new File(project.getBuildDir(), "jsass");

    project.getConvention().getPlugin(JavaPluginConvention.class).getSourceSets().all(sourceSet -> {
        String taskName = sourceSet.getCompileTaskName("Sass");

        TaskProvider<SassCompile> sassCompileTaskProvider = project.getTasks().register(taskName, SassCompile.class, sassCompile -> {
            sassCompile.setSource(sourceSet.getResources());
            sassCompile.getDestinationDir().set(new File(baseDestinationDir, sourceSet.getName()));
            sassCompile.setGroup(BasePlugin.BUILD_GROUP);
            sassCompile.setDescription("Compile sass and scss files for the " + sourceSet.getName() + " source set");
        });

        project.getTasks().named(sourceSet.getProcessResourcesTaskName(), ProcessResources.class)
                .configure(processResources -> processResources.from(sassCompileTaskProvider));
    });
}
 

@Test
void Cpd_shouldHaveCorrectTaskInputs(Project project, TaskProvider<Cpd> cpdCheck) {
    // Given:
    cpdCheck.configure(task -> {
        task.reports(report -> {
            report.getText().setDestination(project.file(project.getBuildDir() + "/cpdCheck.text"));
            report.getText().setEnabled(true);
        });
        task.source(testFile(JAVA, "de/aaschmid/clazz/"));
    });
    Cpd actual = cpdCheck.get();

    // Expect:
    assertThat(actual.getInputs().getProperties()).hasSize(50);
    assertThat(actual.getInputs().getSourceFiles()).containsExactlyInAnyOrderElementsOf(testFilesRecurseIn(JAVA, "de/aaschmid/clazz"));
}
 

/**
 * A henson navigator is a class that helps a consumer to consume the navigation api that it
 * declares in its dependencies. The henson navigator will wrap the intent builders. Thus, a
 * henson navigator, is driven by consumption of intent builders, whereas the henson classes are
 * driven by the production of an intent builder.
 *
 * <p>This task is created per android variant:
 *
 * <ul>
 *   <li>we scan the variant compile configuration for navigation api dependencies
 *   <li>we generate a henson navigator class for this variant that wraps the intent builders
 * </ul>
 *
 * @param variant the variant for which to create a builder.
 * @param hensonNavigatorPackageName the package name in which we create the class.
 */
public TaskProvider<GenerateHensonNavigatorTask> createHensonNavigatorGenerationTask(
    BaseVariant variant, String hensonNavigatorPackageName, File destinationFolder) {
  TaskProvider<GenerateHensonNavigatorTask> generateHensonNavigatorTask =
      project
          .getTasks()
          .register(
              "generate" + capitalize(variant.getName()) + "HensonNavigator",
              GenerateHensonNavigatorTask.class,
              (Action<GenerateHensonNavigatorTask>)
                  generateHensonNavigatorTask1 -> {
                    generateHensonNavigatorTask1.hensonNavigatorPackageName =
                        hensonNavigatorPackageName;
                    generateHensonNavigatorTask1.destinationFolder = destinationFolder;
                    generateHensonNavigatorTask1.variant = variant;
                    generateHensonNavigatorTask1.logger = logger;
                    generateHensonNavigatorTask1.project = project;
                    generateHensonNavigatorTask1.hensonNavigatorGenerator =
                        hensonNavigatorGenerator;
                  });
  return generateHensonNavigatorTask;
}
 

/**
 * Creates a {@link ShadeTask} which generates a shaded JAR containing all runtime dependencies of the platform's
 * {@link SourceSet}
 *
 * TODO: This code is borrowed from the Shade plugin. Call the functionality residing in the Shade plugin once it is
 * available
 */
private TaskProvider<ShadeTask> createShadeTask(Project project, Platform platform, SourceSet sourceSet,
    SourceSet mainSourceSet) {
  TaskProvider<ShadeTask> shadeTask =
      project.getTasks().register(sourceSet.getTaskName("shade", "Jar"), ShadeTask.class, task -> {
        task.setGroup(ShadowJavaPlugin.getSHADOW_GROUP());
        task.setDescription("Create a combined JAR of " + platform.getName() + " output and runtime dependencies");
        task.setClassifier(platform.getName());
        task.getManifest()
            .inheritFrom(project.getTasks().named(mainSourceSet.getJarTaskName(), Jar.class).get().getManifest());
        task.from(sourceSet.getOutput());
        task.setConfigurations(ImmutableList.of(getConfigurationForSourceSet(project, sourceSet, RUNTIME_CLASSPATH)));
        task.exclude("META-INF/INDEX.LIST", "META-INF/*.SF", "META-INF/*.DSA", "META-INF/*.RSA");
      });

  // TODO: Figure out why this artifact is generated but not being published in Maven
  project.getArtifacts().add(ShadowBasePlugin.getCONFIGURATION_NAME(), shadeTask);
  return shadeTask;
}
 

/**
 * merge manifests
 */
private void processManifest() {
	TaskProvider<InvokeManifestMerger> invokeManifestMergerTaskProvider = project.getTasks().register("merge" + variantName + "Manifest", InvokeManifestMerger.class);

	TaskProvider<ManifestProcessorTask> processManifestTaskTaskProvider = Iterables.get(variant.getOutputs(), 0).getProcessManifestProvider();
	processManifestTaskTaskProvider.configure(manifestProcessorTask -> manifestProcessorTask.finalizedBy(invokeManifestMergerTaskProvider));

	invokeManifestMergerTaskProvider.configure(manifestsMergeTask -> {
		manifestsMergeTask.setVariantName(variant.getName());
		List<File> list = new ArrayList<>();
		androidArchiveLibraries.forEach(resolvedArtifact -> list.add((resolvedArtifact).getManifest()));
		manifestsMergeTask.setSecondaryManifestFiles(list);

		manifestsMergeTask.setMainManifestFile(processManifestTaskTaskProvider.get().getAaptFriendlyManifestOutputFile());
		manifestsMergeTask.setOutputFile(new File(processManifestTaskTaskProvider.get().getManifestOutputDirectory().get().getAsFile(), "AndroidManifest.xml"));
		manifestsMergeTask.dependsOn(processManifestTaskTaskProvider);
	});
}
 

@Override
public void apply(Project project) {
    project.getPlugins().apply(JSassBasePlugin.class);
    Configuration webjars = project.getConfigurations().create("webjars");

    project.getPlugins().withType(JavaPlugin.class, javaPlugin ->
            webjars.extendsFrom(project.getConfigurations().getByName(JavaPlugin.COMPILE_CLASSPATH_CONFIGURATION_NAME))
    );

    TaskProvider<PrepareWebjars> prepareWebjarsTaskProvider = project.getTasks().register("prepareWebjars", PrepareWebjars.class, prepareWebjars -> {
        prepareWebjars.getWebjars().from(webjars);
        prepareWebjars.getOutputDirectory().set(project.getLayout().getBuildDirectory().dir("jsass/webjars"));
    });

    project.getTasks().withType(SassCompile.class)
            .configureEach(sassCompile -> sassCompile.getIncludePaths().from(prepareWebjarsTaskProvider));
}
 

@Override
public void apply(Project project) {
    project.getPlugins().apply(WarPlugin.class);

    WarAttachClassesConvention attachClassesConvention = new WarAttachClassesConvention();

    project.getTasks().named(WarPlugin.WAR_TASK_NAME, War.class, war ->
            war.getConvention().getPlugins().put("attachClasses", attachClassesConvention)
    );

    project.afterEvaluate(p -> {
        if (attachClassesConvention.isAttachClasses()) {
            TaskProvider<Jar> jar = project.getTasks().named(JavaPlugin.JAR_TASK_NAME, Jar.class, j ->
                    j.getArchiveClassifier().convention(attachClassesConvention.getClassesClassifier())
            );

            project.getArtifacts().add(Dependency.ARCHIVES_CONFIGURATION, jar);
        }
    });
}
 

@Test
void Cpd_shouldAllowConfigurationOfDefaultTaskProperties(Project project, TaskProvider<Cpd> cpdCheck) {
    // Given:
    Task dependantTask = project.getTasks().create("dependant");

    // When:
    cpdCheck.configure(task -> {
        task.setDependsOn(singleton(dependantTask));
        task.setDescription("Execute me!");
        task.setEnabled(false);
        task.setExcludes(asList("*.kt", "*.txt"));
        task.setGroup("check");
    });

    // Then:
    Cpd actual = cpdCheck.get();
    assertThat(actual.getDependsOn()).containsOnly(dependantTask);
    assertThat(actual.getDescription()).isEqualTo("Execute me!");
    assertThat(actual.getEnabled()).isFalse();
    assertThat(actual.getExcludes()).containsOnly("*.kt", "*.txt");
    assertThat(actual.getGroup()).isEqualTo("check");
}
 

@Override
public void apply(Project project) {

    project.getPlugins().apply(JSassWebjarsPlugin.class);
    project.getPlugins().apply(WarPlugin.class);

    TaskProvider<SassCompile> sassCompileTaskProvider = project.getTasks().register("compileWebappSass", SassCompile.class, compileWebappSass -> {
        compileWebappSass.setGroup(BasePlugin.BUILD_GROUP);
        compileWebappSass.setDescription("Compile sass and scss files for the webapp");

        WarPluginConvention warPluginConvention = project.getConvention().getPlugin(WarPluginConvention.class);
        compileWebappSass.source(warPluginConvention.getWebAppDir());

        compileWebappSass.getDestinationDir().set(new File(project.getBuildDir(), "jsass/webapp"));
    });

    project.getTasks().named(WarPlugin.WAR_TASK_NAME, War.class)
            .configure(war -> war.from(sassCompileTaskProvider));
}
 

@Test
void CpdPlugin_shouldSetCpdCheckSourceEqualsToMainAndTestSourceSetsIfJavaPluginIsApplied(Project project, TaskProvider<Cpd> cpd) {
    // Given:
    String mainFile = "src/main/java/Clazz.java";
    String testFile = "src/test/java/ClazzTest.java";

    // When:
    project.getPlugins().apply(JavaPlugin.class);
    createProjectFiles(project, mainFile, "src/resources/java/message.properties", testFile);

    project.getConvention().getPlugin(JavaPluginConvention.class).getSourceSets().getByName(SourceSet.MAIN_SOURCE_SET_NAME, sourceSet -> {
        sourceSet.getJava().srcDir(testFile(JAVA, "de/aaschmid/annotation"));
        sourceSet.getAllJava().srcDir(testFile(JAVA, "de/aaschmid/clazz"));
        sourceSet.getResources().srcDir(testFile(JAVA, "de/aaschmid/foo"));
    });
    project.getConvention().getPlugin(JavaPluginConvention.class).getSourceSets().getByName(SourceSet.TEST_SOURCE_SET_NAME, sourceSet ->
            sourceSet.getJava().srcDir(testFile(JAVA, "de/aaschmid/test")));

    // Then:
    List<File> expected = testFilesRecurseIn(JAVA, "de/aaschmid/annotation", "de/aaschmid/clazz", "de/aaschmid/test");
    expected.add(project.file(mainFile));
    expected.add(project.file(testFile));

    assertThat(cpd.get().getSource()).containsExactlyInAnyOrderElementsOf(expected);
}
 

private static TaskProvider<GenerateAvroJavaTask> configureJavaGenerationTask(final Project project, final SourceSet sourceSet,
                                                                TaskProvider<GenerateAvroProtocolTask> protoTaskProvider) {
    String taskName = sourceSet.getTaskName("generate", "avroJava");
    TaskProvider<GenerateAvroJavaTask> javaTaskProvider = project.getTasks().register(taskName, GenerateAvroJavaTask.class, task -> {
        task.setDescription(String.format("Generates %s Avro Java source files from schema/protocol definition files.",
            sourceSet.getName()));
        task.setGroup(GROUP_SOURCE_GENERATION);
        task.source(getAvroSourceDir(project, sourceSet));
        task.source(protoTaskProvider);
        task.include("**/*." + SCHEMA_EXTENSION, "**/*." + PROTOCOL_EXTENSION);
        task.getOutputDir().convention(getGeneratedOutputDir(project, sourceSet, JAVA_EXTENSION));

        sourceSet.getJava().srcDir(task.getOutputDir());

        JavaCompile compileJavaTask = project.getTasks().named(sourceSet.getCompileJavaTaskName(), JavaCompile.class).get();
        task.getOutputCharacterEncoding().convention(project.provider(() ->
            Optional.ofNullable(compileJavaTask.getOptions().getEncoding()).orElse(Charset.defaultCharset().name())));
    });
    project.getTasks().named(sourceSet.getCompileJavaTaskName(), JavaCompile.class, compileJavaTask -> {
        compileJavaTask.source(javaTaskProvider);
    });
    return javaTaskProvider;
}
 

@Test
void Cpd_shouldAllowConfigurationOfSourceTaskProperties(TaskProvider<Cpd> cpdCheck) {
    // Given:
    cpdCheck.configure(task -> {
        task.exclude("**/literal/*");
        task.exclude("**/*z*.java");
        task.include("**/*2.java");
        task.source(testFile(JAVA, "."));
    });
    Cpd actual = cpdCheck.get();

    // Expect:
    assertThat(actual.getExcludes()).containsOnly("**/literal/*", "**/*z*.java");
    assertThat(actual.getIncludes()).containsOnly("**/*2.java");
    assertThat(actual.getSource()).containsOnly(testFile(JAVA, "de/aaschmid/identifier/Identifier2.java"));
}
 

private static TaskProvider<TerraformOutputTask> createTerraformOutputTask(
    Project project, String taskName, String outputName, File outputFile) {
  return project
      .getTasks()
      .register(
          taskName,
          TerraformOutputTask.class,
          t -> {
            t.doFirst(unused -> project.mkdir(outputFile.getParent()));
            t.setArgs(ImmutableList.of("output", outputName));
            t.dependsOn(project.getTasks().getByName("terraformInit"));
            t.setExecCustomizer(
                exec -> {
                  exec.setIgnoreExitValue(true);
                  try {
                    exec.setStandardOutput(new FileOutputStream(outputFile));
                  } catch (FileNotFoundException e) {
                    throw new UncheckedIOException("Could not open file.", e);
                  }
                });
          });
}
 

@Override
public void apply(Project project) {
    project.getPlugins().apply(JSassWebjarsPlugin.class);

    project.getPlugins().apply(JavaPlugin.class);

    File baseDestinationDir = new File(project.getBuildDir(), "jsass");

    project.getConvention().getPlugin(JavaPluginConvention.class).getSourceSets().all(sourceSet -> {
        String taskName = sourceSet.getCompileTaskName("Sass");

        TaskProvider<SassCompile> sassCompileTaskProvider = project.getTasks().register(taskName, SassCompile.class, sassCompile -> {
            sassCompile.setSource(sourceSet.getResources());
            sassCompile.getDestinationDir().set(new File(baseDestinationDir, sourceSet.getName()));
            sassCompile.setGroup(BasePlugin.BUILD_GROUP);
            sassCompile.setDescription("Compile sass and scss files for the " + sourceSet.getName() + " source set");
        });

        project.getTasks().named(sourceSet.getProcessResourcesTaskName(), ProcessResources.class)
                .configure(processResources -> processResources.from(sassCompileTaskProvider));
    });
}
 

@Test
void CpdPlugin_shouldAllowConfigureCpdCheckTaskViaCpdExtension(Project project, CpdExtension cpd, TaskProvider<Cpd> cpdCheck) {
    // Given:
    cpd.setEncoding("UTF-8");
    cpd.setIgnoreAnnotations(true);
    cpd.setIgnoreFailures(true);
    cpd.setIgnoreIdentifiers(true);
    cpd.setIgnoreLiterals(true);
    cpd.setLanguage("ruby");
    cpd.setMinimumTokenCount(25);
    cpd.setReportsDir(project.file("cpd-reports"));
    cpd.setSkipDuplicateFiles(true);
    cpd.setSkipLexicalErrors(true);
    cpd.setSkipBlocks(false);
    cpd.setSkipBlocksPattern("<|>");

    // When:
    Cpd task = cpdCheck.get();

    // Then:
    assertThat(task.getEncoding()).isEqualTo("UTF-8");
    assertThat(task.getIgnoreAnnotations()).isTrue();
    assertThat(task.getIgnoreFailures()).isTrue();
    assertThat(task.getIgnoreIdentifiers()).isTrue();
    assertThat(task.getIgnoreLiterals()).isTrue();
    assertThat(task.getLanguage()).isEqualTo("ruby");
    assertThat(task.getMinimumTokenCount()).isEqualTo(25);
    assertThat(task.getReports().getCsv().getDestination()).isEqualTo(project.file("cpd-reports/cpdCheck.csv"));
    assertThat(task.getReports().getText().getDestination()).isEqualTo(project.file("cpd-reports/cpdCheck.text"));
    assertThat(task.getReports().getVs().getDestination()).isEqualTo(project.file("cpd-reports/cpdCheck.vs"));
    assertThat(task.getReports().getXml().getDestination()).isEqualTo(project.file("cpd-reports/cpdCheck.xml"));
    assertThat(task.getSkipDuplicateFiles()).isTrue();
    assertThat(task.getSkipLexicalErrors()).isTrue();
    assertThat(task.getSkipBlocks()).isFalse();
    assertThat(task.getSkipBlocksPattern()).isEqualTo("<|>");
}
 

public void apply(final Project project) {
    project.getPluginManager().apply("org.gradle.samples.wrapped-native-application");

    /*
     * Create some tasks to drive the CMake build
     */
    TaskContainer tasks = project.getTasks();

    TaskProvider<CMake> cmakeDebug = tasks.register("cmakeDebug", CMake.class, task -> {
        task.setBuildType("Debug");
        task.getIncludeDirs().from(project.getConfigurations().getByName("cppCompile"));
        task.getLinkFiles().from(project.getConfigurations().getByName("linkDebug"));
        task.getVariantDirectory().set(project.getLayout().getBuildDirectory().dir("debug"));
        task.getProjectDirectory().set(project.getLayout().getProjectDirectory());
    });

    TaskProvider<CMake> cmakeRelease = tasks.register("cmakeRelease", CMake.class, task -> {
        task.setBuildType("RelWithDebInfo");
        task.getIncludeDirs().from(project.getConfigurations().getByName("cppCompile"));
        task.getLinkFiles().from(project.getConfigurations().getByName("linkRelease"));
        task.getVariantDirectory().set(project.getLayout().getBuildDirectory().dir("release"));
        task.getProjectDirectory().set(project.getLayout().getProjectDirectory());
    });

    TaskProvider<Make> assembleDebug = tasks.register("assembleDebug", Make.class, task -> {
        task.setGroup("Build");
        task.setDescription("Builds the debug binaries");
        task.generatedBy(cmakeDebug);
        task.binary(project.provider(() -> project.getName()));
    });

    TaskProvider<Make> assembleRelease = tasks.register("assembleRelease", Make.class, task -> {
        task.setGroup("Build");
        task.setDescription("Builds the release binaries");
        task.generatedBy(cmakeRelease);
        task.binary(project.provider(() -> project.getName()));
    });

    tasks.named("assemble", task -> task.dependsOn(assembleDebug));
}
 

@Test
void Cpd_shouldThrowInvalidUserDataExceptionIfEncodingIsNull(TaskProvider<Cpd> cpdCheck) {
    // Given:
    cpdCheck.configure(task -> task.setEncoding(null));
    Cpd actual = cpdCheck.get();

    // Expect:
    assertThatThrownBy(() -> actual.getActions().forEach(a -> a.execute(actual)))
            .isInstanceOf(InvalidUserDataException.class)
            .hasMessage("Task 'cpdCheck' requires 'encoding' but was: null.");
}
 

@Test
void CpdPlugin_shouldAddCpdCheckTaskAsDependencyOfCheckLifecycleTaskIfJavaPluginIsApplied(Project project, TaskProvider<Cpd> cpdCheck) {
    // When:
    project.getPlugins().apply(JavaBasePlugin.class);

    project.getConvention().getPlugin(JavaPluginConvention.class).getSourceSets().create("tmp", (SourceSet sourceSet) ->
            sourceSet.getJava().srcDir(testFile(JAVA, ".")));

    Task checkTask = project.getTasks().getByName("check");

    // Then:
    assertThat((Set<Task>) checkTask.getTaskDependencies().getDependencies(checkTask)).contains(cpdCheck.get());
    assertThat(cpdCheck.get().getSource()).containsExactlyInAnyOrderElementsOf(testFilesRecurseIn(JAVA, "."));
}
 

@Test
void CpdVsFileReportImpl_shouldHaveNullAsDefaultEncoding(TaskProvider<Cpd> cpdCheck) {
    // When:
    CpdVsFileReportImpl result = new CpdVsFileReportImpl("vs", cpdCheck.get());

    // Then:
    assertThat(result).isNotNull();
}
 

@Override
public void apply(Project project) {
    CodeGeneratorConfiguration codeGenerator = project.getExtensions().create("codeGenerator", CodeGeneratorConfiguration.class, project.getObjects());
    Configuration codeGeneratorConfiguration = project.getConfigurations().create("codeGenerator");

    JavaPluginConvention plugin = project.getConvention().getPlugin(JavaPluginConvention.class);
    for (SourceSet sourceSet : plugin.getSourceSets()) {
        String outputDir = project.getBuildDir() + "/generated-src/generator/" + sourceSet.getName();
        File outputDirFile = new File(outputDir);
        project.getLogger().debug("Using output dir {}", outputDir);

        File inputDir = new File(project.getProjectDir() + "/src/code-generator/" + sourceSet.getName());
        sourceSet.getJava().srcDir(inputDir);
        sourceSet.getJava().srcDir(outputDirFile);

        project.getLogger().debug("Using input dir {}", inputDir);

        String taskName = sourceSet.getTaskName("generate", "Code");

        TaskProvider<GenerateCodeTask> generate = project.getTasks().register(taskName, GenerateCodeTask.class, s -> {
            s.setGroup("generate");
            s.getOutputDir().set(outputDirFile);
            if(inputDir.isDirectory()) {
                s.getInputDir().set(inputDir);
            }
            s.getSourceSet().set(sourceSet.getName());
            s.getCodeGeneratorClasspath().from(codeGeneratorConfiguration);
            s.getConfigurationValues().set(codeGenerator.getConfigurationValues());
            s.dependsOn(codeGeneratorConfiguration);
        });
        project.getTasks().named(sourceSet.getCompileJavaTaskName(), t -> t.dependsOn(generate));
    }
}
 

public void generatedBy(final TaskProvider<? extends Task> task) {
    variantDirectory.set(task.flatMap(it -> {
        if (it instanceof CMake) {
            return ((CMake) it).getVariantDirectory();
        } else if (it instanceof ConfigureTask) {
            return ((ConfigureTask) it).getMakeDirectory();
        } else {
            throw new IllegalArgumentException("Make task cannot extract build information from \'" + it.getClass().getName() + "\' task");
        }
    }));
    outputDirectory.set(task.flatMap(it -> {
        if (it instanceof CMake) {
            return ((CMake) it).getVariantDirectory();
        } else if (it instanceof ConfigureTask) {
            return ((ConfigureTask) it).getPrefixDirectory();
        } else {
            throw new IllegalArgumentException("Make task cannot extract build information from \'" + it.getClass().getName() + "\' task");
        }
    }));
    dependsOn(task);
    makeFiles.setFrom(task.map(it -> {
        if (it instanceof CMake) {
            return ((CMake) it).getCmakeFiles();
        } else if (it instanceof ConfigureTask) {
            return ((ConfigureTask) it).getOutputs().getFiles();
        } else {
            throw new IllegalArgumentException("Make task cannot extract build information from \'" + it.getClass().getName() + "\' task");
        }
    }));
}
 

private void addTasksForSample(Sample sample, Project project) {
    String sampleNameCamelCase = CaseFormat.LOWER_HYPHEN.to(CaseFormat.LOWER_CAMEL, sample.getName());
    TaskProvider<SourceCopyTask> sourceCopyTask = project.getTasks().register(sampleNameCamelCase, SourceCopyTask.class, task -> {
        task.getSampleDir().set(sample.getSampleDir());
        sample.getSourceActions().forEach( it -> it.execute(task));
    });
}
 

@ParameterizedTest
@MethodSource
void CpdPlugin_shouldAddCpdCheckTaskAsDependencyOfCheckLifecycleTaskIfPluginIsApplied(Class<? extends Plugin> pluginClass, Project project, TaskProvider<Cpd> cpdCheck) {
    // When:
    project.getPlugins().apply(pluginClass);

    // Then:
    Task check = project.getTasks().getByName("check");
    @SuppressWarnings("unchecked") Set<Task> dependencies = (Set<Task>) check.getTaskDependencies().getDependencies(check);

    assertThat(check.getDependsOn()).contains(cpdCheck);
    assertThat(dependencies).contains(cpdCheck.get());
}
 

private static TaskProvider<?> createExtractTask(
    String taskName,
    Project rootProject,
    boolean isWindows,
    Provider<Directory> extractPath,
    Supplier<File> jdkBundle) {
    if (isWindows) {
        Action<CopySpec> removeRootDir = copy -> {
            // remove extra unnecessary directory levels
            copy.eachFile(details -> {
                Path newPathSegments = trimArchiveExtractPath(details.getRelativePath().getPathString());
                String[] segments = StreamSupport.stream(newPathSegments.spliterator(), false)
                    .map(Path::toString)
                    .toArray(String[]::new);
                details.setRelativePath(new RelativePath(true, segments));
            });
            copy.setIncludeEmptyDirs(false);
        };

        return rootProject.getTasks().register(taskName, Copy.class, copyTask -> {
            copyTask.doFirst(t -> rootProject.delete(extractPath));
            copyTask.into(extractPath);
            Callable<FileTree> fileGetter = () -> rootProject.zipTree(jdkBundle.get());
            copyTask.from(fileGetter, removeRootDir);
        });
    } else {
        /*
         * Gradle TarFileTree does not resolve symlinks, so we have to manually
         * extract and preserve the symlinks. cf. https://github.com/gradle/gradle/issues/3982
         * and https://discuss.gradle.org/t/tar-and-untar-losing-symbolic-links/2039
         */
        return rootProject.getTasks().register(taskName, SymbolicLinkPreservingUntarTask.class, task -> {
            task.getTarFile().fileProvider(rootProject.provider(jdkBundle::get));
            task.getExtractPath().set(extractPath);
            task.setTransform(JdkDownloadPlugin::trimArchiveExtractPath);
        });
    }
}
 

public void apply(final Project project) {
    project.getPluginManager().apply("org.gradle.samples.wrapped-native-application");

    /*
     * Create some tasks to drive the CMake build
     */
    TaskContainer tasks = project.getTasks();

    TaskProvider<CMake> cmakeDebug = tasks.register("cmakeDebug", CMake.class, task -> {
        task.setBuildType("Debug");
        task.getIncludeDirs().from(project.getConfigurations().getByName("cppCompile"));
        task.getLinkFiles().from(project.getConfigurations().getByName("linkDebug"));
        task.getVariantDirectory().set(project.getLayout().getBuildDirectory().dir("debug"));
        task.getProjectDirectory().set(project.getLayout().getProjectDirectory());
    });

    TaskProvider<CMake> cmakeRelease = tasks.register("cmakeRelease", CMake.class, task -> {
        task.setBuildType("RelWithDebInfo");
        task.getIncludeDirs().from(project.getConfigurations().getByName("cppCompile"));
        task.getLinkFiles().from(project.getConfigurations().getByName("linkRelease"));
        task.getVariantDirectory().set(project.getLayout().getBuildDirectory().dir("release"));
        task.getProjectDirectory().set(project.getLayout().getProjectDirectory());
    });

    TaskProvider<Make> assembleDebug = tasks.register("assembleDebug", Make.class, task -> {
        task.setGroup("Build");
        task.setDescription("Builds the debug binaries");
        task.generatedBy(cmakeDebug);
        task.binary(project.provider(() -> project.getName()));
    });

    TaskProvider<Make> assembleRelease = tasks.register("assembleRelease", Make.class, task -> {
        task.setGroup("Build");
        task.setDescription("Builds the release binaries");
        task.generatedBy(cmakeRelease);
        task.binary(project.provider(() -> project.getName()));
    });

    tasks.named("assemble", task -> task.dependsOn(assembleDebug));
}
 

@Test
void CpdPlugin_shouldAllowConfigureToolDependenciesExplicitlyViaToolVersionProperty(Project project, Configuration cpdConfiguration, CpdExtension cpd, TaskProvider<Cpd> cpdCheck) {
    // Given:
    project.getRepositories().mavenLocal();
    project.getRepositories().mavenCentral();

    // When:
    cpd.setToolVersion("5.2.1");

    // Then:
    assertThat(cpdCheck.get().getPmdClasspath()).isEqualTo(cpdConfiguration);
    assertThat(cpdConfiguration.resolve()).anyMatch(file -> file.getName().equals("pmd-core-5.2.1.jar"));
}
 

@Override
public void apply(Project project) {
    project.getPlugins().apply(JavaPlugin.class);
    MavenPublishJavaPlugin mavenPublishJavaPlugin = project.getPlugins().apply(MavenPublishJavaPlugin.class);

    // https://github.com/gradle/gradle/issues/10555#issue-492150084
    if (project.getGradle().getGradleVersion().matches("5\\.6(\\.[12])?")) {
        mavenPublishJavaPlugin.getPublication().getPom().withXml(xmlProvider ->
                xmlProvider.asNode().appendNode("packaging", "maven-plugin")
        );
    }
    else {
        mavenPublishJavaPlugin.getPublication().getPom().setPackaging("maven-plugin");
    }

    TaskProvider<GenerateMavenPom> generateMavenPom = project.getTasks().named("generatePomFileForMavenJavaPublication", GenerateMavenPom.class);

    TaskProvider<DescriptorGeneratorTask> descriptorGeneratorTaskProvider = project.getTasks().register("generateMavenPluginDescriptor", DescriptorGeneratorTask.class, generateMavenPluginDescriptor -> {

        generateMavenPluginDescriptor.dependsOn(generateMavenPom);
        generateMavenPluginDescriptor.getPomFile().set(generateMavenPom.get().getDestination());

        generateMavenPluginDescriptor.getOutputDirectory().set(
                project.getLayout().getBuildDirectory().dir("maven-plugin")
        );

        SourceSet main = project.getConvention().getPlugin(JavaPluginConvention.class).getSourceSets().getByName("main");
        generateMavenPluginDescriptor.getSourceDirectories().from(main.getAllJava().getSourceDirectories());
        JavaCompile javaCompile = (JavaCompile) project.getTasks().getByName(main.getCompileJavaTaskName());

        generateMavenPluginDescriptor.getClassesDirectories().from(javaCompile);
        generateMavenPluginDescriptor.getEncoding().convention(javaCompile.getOptions().getEncoding());
    });

    project.getTasks().named(JavaPlugin.PROCESS_RESOURCES_TASK_NAME, ProcessResources.class)
            .configure(processResources -> processResources.from(descriptorGeneratorTaskProvider));
}
 

/**
 * Configures SourceSets, dependencies and tasks related to each Transport UDF platform
 */
private void configurePlatform(Project project, Platform platform, SourceSet mainSourceSet, SourceSet testSourceSet,
    File baseOutputDir) {
  SourceSet sourceSet = configureSourceSet(project, platform, mainSourceSet, baseOutputDir);
  configureGenerateWrappersTask(project, platform, mainSourceSet, sourceSet);
  List<TaskProvider<? extends Task>> packagingTasks =
      configurePackagingTasks(project, platform, sourceSet, mainSourceSet);
  // Add Transport tasks to build task dependencies
  project.getTasks().named(LifecycleBasePlugin.BUILD_TASK_NAME).configure(task -> task.dependsOn(packagingTasks));

  TaskProvider<Test> testTask = configureTestTask(project, platform, mainSourceSet, testSourceSet);
  project.getTasks().named(LifecycleBasePlugin.CHECK_TASK_NAME).configure(task -> task.dependsOn(testTask));
}
 

public void generatedBy(final TaskProvider<? extends Task> task) {
    variantDirectory.set(task.flatMap(it -> {
        if (it instanceof CMake) {
            return ((CMake) it).getVariantDirectory();
        } else if (it instanceof ConfigureTask) {
            return ((ConfigureTask) it).getMakeDirectory();
        } else {
            throw new IllegalArgumentException("Make task cannot extract build information from \'" + it.getClass().getName() + "\' task");
        }
    }));
    outputDirectory.set(task.flatMap(it -> {
        if (it instanceof CMake) {
            return ((CMake) it).getVariantDirectory();
        } else if (it instanceof ConfigureTask) {
            return ((ConfigureTask) it).getPrefixDirectory();
        } else {
            throw new IllegalArgumentException("Make task cannot extract build information from \'" + it.getClass().getName() + "\' task");
        }
    }));
    dependsOn(task);
    makeFiles.setFrom(task.map(it -> {
        if (it instanceof CMake) {
            return ((CMake) it).getCmakeFiles();
        } else if (it instanceof ConfigureTask) {
            return ((ConfigureTask) it).getOutputs().getFiles();
        } else {
            throw new IllegalArgumentException("Make task cannot extract build information from \'" + it.getClass().getName() + "\' task");
        }
    }));
}