Examples with Spec org.gradle.api.specs.Spec used on opensource projects

Example 21 with Spec

use of org.gradle.api.specs.Spec in project gradle by gradle.

the class CppUnitTestPlugin method apply.

@Override
public void apply(final ProjectInternal project) {
    project.getPluginManager().apply(CppBasePlugin.class);
    project.getPluginManager().apply(NativeTestingBasePlugin.class);
    // Add the unit test and extension
    final DefaultCppTestSuite testComponent = componentFactory.newInstance(CppTestSuite.class, DefaultCppTestSuite.class, "test");
    project.getExtensions().add(CppTestSuite.class, "unitTest", testComponent);
    project.getComponents().add(testComponent);
    testComponent.getBaseName().set(project.getName() + "Test");
    project.afterEvaluate(new Action<Project>() {

        @Override
        public void execute(final Project project) {
            testComponent.getOperatingSystems().lockNow();
            Set<OperatingSystemFamily> operatingSystemFamilies = testComponent.getOperatingSystems().get();
            if (operatingSystemFamilies.isEmpty()) {
                throw new IllegalArgumentException("An operating system needs to be specified for the unit test.");
            }
            boolean hasHostOperatingSystem = CollectionUtils.any(operatingSystemFamilies, new Spec<OperatingSystemFamily>() {

                @Override
                public boolean isSatisfiedBy(OperatingSystemFamily element) {
                    return DefaultNativePlatform.getCurrentOperatingSystem().toFamilyName().equals(element.getName());
                }
            });
            if (hasHostOperatingSystem) {
                String operatingSystemSuffix = "";
                OperatingSystemFamily operatingSystem = objectFactory.named(OperatingSystemFamily.class, DefaultNativePlatform.getCurrentOperatingSystem().toFamilyName());
                Usage runtimeUsage = objectFactory.named(Usage.class, Usage.NATIVE_RUNTIME);
                Provider<String> group = project.provider(new Callable<String>() {

                    @Override
                    public String call() throws Exception {
                        return project.getGroup().toString();
                    }
                });
                Provider<String> version = project.provider(new Callable<String>() {

                    @Override
                    public String call() throws Exception {
                        return project.getVersion().toString();
                    }
                });
                AttributeContainer attributesDebug = attributesFactory.mutable();
                attributesDebug.attribute(Usage.USAGE_ATTRIBUTE, runtimeUsage);
                attributesDebug.attribute(DEBUGGABLE_ATTRIBUTE, true);
                attributesDebug.attribute(OPTIMIZED_ATTRIBUTE, false);
                // TODO: Fix this naming convention to follow C++ executable/library
                NativeVariantIdentity debugVariant = new NativeVariantIdentity("debug" + operatingSystemSuffix, testComponent.getBaseName(), group, version, true, false, operatingSystem, null, new DefaultUsageContext("debug" + operatingSystemSuffix + "Runtime", runtimeUsage, attributesDebug));
                ToolChainSelector.Result<CppPlatform> result = toolChainSelector.select(CppPlatform.class);
                testComponent.addExecutable("executable", debugVariant, result.getTargetPlatform(), result.getToolChain(), result.getPlatformToolProvider());
                // TODO: Publishing for test executable?
                final TaskContainer tasks = project.getTasks();
                final ProductionCppComponent mainComponent = project.getComponents().withType(ProductionCppComponent.class).findByName("main");
                if (mainComponent != null) {
                    testComponent.getTestedComponent().set(mainComponent);
                }
                testComponent.getBinaries().whenElementKnown(DefaultCppTestExecutable.class, new Action<DefaultCppTestExecutable>() {

                    @Override
                    public void execute(final DefaultCppTestExecutable executable) {
                        if (mainComponent != null) {
                            // TODO: This should be modeled as a kind of dependency vs wiring binaries together directly.
                            mainComponent.getBinaries().whenElementFinalized(new Action<CppBinary>() {

                                @Override
                                public void execute(CppBinary cppBinary) {
                                    if (cppBinary == mainComponent.getDevelopmentBinary().get()) {
                                        AbstractLinkTask linkTest = executable.getLinkTask().get();
                                        linkTest.source(cppBinary.getObjects());
                                    }
                                }
                            });
                        }
                        // TODO: Replace with native test task
                        final RunTestExecutable testTask = tasks.create(executable.getNames().getTaskName("run"), RunTestExecutable.class);
                        testTask.setGroup(LifecycleBasePlugin.VERIFICATION_GROUP);
                        testTask.setDescription("Executes C++ unit tests.");
                        final InstallExecutable installTask = executable.getInstallTask().get();
                        testTask.onlyIf(new Spec<Task>() {

                            @Override
                            public boolean isSatisfiedBy(Task element) {
                                return executable.getInstallDirectory().get().getAsFile().exists();
                            }
                        });
                        testTask.setExecutable(installTask.getRunScriptFile().get().getAsFile());
                        testTask.dependsOn(testComponent.getTestBinary().get().getInstallDirectory());
                        // TODO: Honor changes to build directory
                        testTask.setOutputDir(project.getLayout().getBuildDirectory().dir("test-results/" + executable.getNames().getDirName()).get().getAsFile());
                        executable.getRunTask().set(testTask);
                    }
                });
            }
            testComponent.getBinaries().realizeNow();
        }
    });
}

Example 22 with Spec

use of org.gradle.api.specs.Spec in project gradle by gradle.

the class IvyPublishPlugin method disableGradleMetadataGenerationIfCustomLayout.

private void disableGradleMetadataGenerationIfCustomLayout(NamedDomainObjectList<IvyArtifactRepository> repositories, GenerateModuleMetadata generateTask) {
    AtomicBoolean didWarn = new AtomicBoolean();
    Spec<? super Task> checkStandardLayout = task -> {
        boolean standard = repositories.stream().allMatch(this::hasStandardPattern);
        if (!standard && !didWarn.getAndSet(true)) {
            LOGGER.warn("Publication of Gradle Module Metadata is disabled because you have configured an Ivy repository with a non-standard layout");
        }
        return standard;
    };
    Spec<TaskInternal> spec = new AndSpec<TaskInternal>(generateTask.getOnlyIf(), checkStandardLayout);
    generateTask.setOnlyIf(Cast.<Spec<? super Task>>uncheckedCast(spec));
}

Example 23 with Spec

use of org.gradle.api.specs.Spec in project gradle by gradle.

the class NativeSpecVisualStudioTargetBinary method getHeaderFiles.

@Override
public FileCollection getHeaderFiles() {
    Spec<LanguageSourceSet> filter = new Spec<LanguageSourceSet>() {

        @Override
        public boolean isSatisfiedBy(LanguageSourceSet sourceSet) {
            return sourceSet instanceof HeaderExportingSourceSet;
        }
    };
    Transformer<FileCollection, LanguageSourceSet> transform = new Transformer<FileCollection, LanguageSourceSet>() {

        @Override
        public FileCollection transform(LanguageSourceSet sourceSet) {
            HeaderExportingSourceSet exportingSourceSet = (HeaderExportingSourceSet) sourceSet;
            return exportingSourceSet.getExportedHeaders().plus(exportingSourceSet.getImplicitHeaders());
        }
    };
    return new LanguageSourceSetCollectionAdapter(getComponentName() + " header files", binary.getInputs(), filter, transform);
}

Example 24 with Spec

use of org.gradle.api.specs.Spec in project gradle by gradle.

the class DefaultTaskSelector method getFilter.

public Spec<Task> getFilter(String path) {
    final ResolvedTaskPath taskPath = taskPathResolver.resolvePath(path, gradle.getDefaultProject());
    if (!taskPath.isQualified()) {
        ProjectInternal targetProject = taskPath.getProject();
        configurer.configure(targetProject);
        if (taskNameResolver.tryFindUnqualifiedTaskCheaply(taskPath.getTaskName(), taskPath.getProject())) {
            // An exact match in the target project - can just filter tasks by path to avoid configuring sub-projects at this point
            return new TaskPathSpec(targetProject, taskPath.getTaskName());
        }
    }
    final Set<Task> selectedTasks = getSelection(path, gradle.getDefaultProject()).getTasks();
    return new Spec<Task>() {

        @Override
        public boolean isSatisfiedBy(Task element) {
            return !selectedTasks.contains(element);
        }
    };
}

Example 25 with Spec

use of org.gradle.api.specs.Spec in project gradle by gradle.

the class LocalTaskNodeExecutor method detectMissingDependencies.

private void detectMissingDependencies(LocalTaskNode node, boolean historyMaintained, ExecutionNodeAccessHierarchies.InputNodeAccessHierarchy inputHierarchy, TypeValidationContext validationContext) {
    for (String outputPath : node.getMutationInfo().outputPaths) {
        inputHierarchy.getNodesAccessing(outputPath).stream().filter(consumerNode -> hasNoSpecifiedOrder(node, consumerNode)).filter(LocalTaskNodeExecutor::isEnabled).forEach(consumerWithoutDependency -> collectValidationProblem(node, consumerWithoutDependency, validationContext, outputPath));
    }
    Set<String> taskInputs = new LinkedHashSet<>();
    Set<FilteredTree> filteredFileTreeTaskInputs = new LinkedHashSet<>();
    node.getTaskProperties().getInputFileProperties().forEach(spec -> {
        try {
            spec.getPropertyFiles().visitStructure(new FileCollectionStructureVisitor() {

                @Override
                public void visitCollection(FileCollectionInternal.Source source, Iterable<File> contents) {
                    contents.forEach(location -> taskInputs.add(location.getAbsolutePath()));
                }

                @Override
                public void visitGenericFileTree(FileTreeInternal fileTree, FileSystemMirroringFileTree sourceTree) {
                    fileTree.forEach(location -> taskInputs.add(location.getAbsolutePath()));
                }

                @Override
                public void visitFileTree(File root, PatternSet patterns, FileTreeInternal fileTree) {
                    if (patterns.isEmpty()) {
                        taskInputs.add(root.getAbsolutePath());
                    } else {
                        filteredFileTreeTaskInputs.add(new FilteredTree(root.getAbsolutePath(), patterns));
                    }
                }

                @Override
                public void visitFileTreeBackedByFile(File file, FileTreeInternal fileTree, FileSystemMirroringFileTree sourceTree) {
                    taskInputs.add(file.getAbsolutePath());
                }
            });
        } catch (Exception e) {
            if (historyMaintained) {
                // We would later try to snapshot the inputs anyway, no need to suppress the exception
                throw e;
            } else {
                validationContext.visitPropertyProblem(problem -> problem.withId(ValidationProblemId.UNRESOLVABLE_INPUT).forProperty(spec.getPropertyName()).reportAs(Severity.WARNING).withDescription(() -> String.format("cannot be resolved:%n%s%n", TextUtil.indent(e.getMessage(), "  "))).happensBecause("An input file collection couldn't be resolved, making it impossible to determine task inputs").addPossibleSolution("Consider using Task.dependsOn instead").documentedAt("validation_problems", "unresolvable_input"));
            }
        }
    });
    inputHierarchy.recordNodeAccessingLocations(node, taskInputs);
    for (String locationConsumedByThisTask : taskInputs) {
        collectValidationProblemsForConsumer(node, validationContext, locationConsumedByThisTask, outputHierarchy.getNodesAccessing(locationConsumedByThisTask));
    }
    for (FilteredTree filteredFileTreeInput : filteredFileTreeTaskInputs) {
        Spec<FileTreeElement> spec = filteredFileTreeInput.getPatterns().getAsSpec();
        inputHierarchy.recordNodeAccessingFileTree(node, filteredFileTreeInput.getRoot(), spec);
        collectValidationProblemsForConsumer(node, validationContext, filteredFileTreeInput.getRoot(), outputHierarchy.getNodesAccessing(filteredFileTreeInput.getRoot(), spec));
    }
}