Examples with Task org.gradle.api.Task used on opensource projects

Example 91 with Task

use of org.gradle.api.Task in project gradle by gradle.

the class DefaultTaskContainer method addTask.

private <T extends Task> void addTask(T task, boolean replaceExisting) {
    String name = task.getName();
    if (replaceExisting) {
        Task existing = findByNameWithoutRules(name);
        if (existing != null) {
            throw new IllegalStateException("Replacing an existing task that may have already been used by other plugins is not supported.  Use a different name for this task ('" + name + "').");
        } else {
            TaskCreatingProvider<? extends Task> taskProvider = Cast.uncheckedCast(findByNameLaterWithoutRules(name));
            if (taskProvider != null) {
                removeInternal(taskProvider);
                final Action<? super T> onCreate;
                if (!taskProvider.getType().isAssignableFrom(task.getClass())) {
                    throw new IllegalStateException("Replacing an existing task with an incompatible type is not supported.  Use a different name for this task ('" + name + "') or use a compatible type (" + ((TaskInternal) task).getTaskIdentity().type.getName() + ")");
                } else {
                    onCreate = Cast.uncheckedCast(taskProvider.getOnCreateActions().mergeFrom(getEventRegister().getAddActions()));
                }
                add(task, onCreate);
                // Exit early as we are reusing the create actions from the provider
                return;
            } else {
                throw new IllegalStateException("Unnecessarily replacing a task that does not exist is not supported.  Use create() or register() directly instead.  You attempted to replace a task named '" + name + "', but there is no existing task with that name.");
            }
        }
    } else if (hasWithName(name)) {
        failOnDuplicateTask(name);
    }
    addInternal(task);
}

Example 92 with Task

use of org.gradle.api.Task in project gradle by gradle.

the class NativeBasePlugin method addTasksForComponentWithExecutable.

private void addTasksForComponentWithExecutable(final TaskContainer tasks, final DirectoryProperty buildDirectory, SoftwareComponentContainer components) {
    components.withType(ConfigurableComponentWithExecutable.class, executable -> {
        final Names names = executable.getNames();
        final NativeToolChain toolChain = executable.getToolChain();
        final NativePlatform targetPlatform = executable.getNativePlatform();
        final PlatformToolProvider toolProvider = executable.getPlatformToolProvider();
        // Add a link task
        TaskProvider<LinkExecutable> link = tasks.register(names.getTaskName("link"), LinkExecutable.class, task -> {
            task.source(executable.getObjects());
            task.lib(executable.getLinkLibraries());
            task.getLinkedFile().set(buildDirectory.file(executable.getBaseName().map(baseName -> toolProvider.getExecutableName("exe/" + names.getDirName() + baseName))));
            task.getTargetPlatform().set(targetPlatform);
            task.getToolChain().set(toolChain);
            task.getDebuggable().set(executable.isDebuggable());
        });
        executable.getLinkTask().set(link);
        executable.getDebuggerExecutableFile().set(link.flatMap(linkExecutable -> linkExecutable.getLinkedFile()));
        if (executable.isDebuggable() && executable.isOptimized() && toolProvider.requiresDebugBinaryStripping()) {
            Provider<RegularFile> symbolLocation = buildDirectory.file(executable.getBaseName().map(baseName -> toolProvider.getExecutableSymbolFileName("exe/" + names.getDirName() + "stripped/" + baseName)));
            Provider<RegularFile> strippedLocation = buildDirectory.file(executable.getBaseName().map(baseName -> toolProvider.getExecutableName("exe/" + names.getDirName() + "stripped/" + baseName)));
            TaskProvider<StripSymbols> stripSymbols = stripSymbols(link, names, tasks, toolChain, targetPlatform, strippedLocation);
            executable.getExecutableFile().set(stripSymbols.flatMap(task -> task.getOutputFile()));
            TaskProvider<ExtractSymbols> extractSymbols = extractSymbols(link, names, tasks, toolChain, targetPlatform, symbolLocation);
            executable.getOutputs().from(extractSymbols.flatMap(task -> task.getSymbolFile()));
            executable.getExecutableFileProducer().set(stripSymbols);
        } else {
            executable.getExecutableFile().set(link.flatMap(task -> task.getLinkedFile()));
            executable.getExecutableFileProducer().set(link);
        }
        // Add an install task
        // TODO - should probably not add this for all executables?
        // TODO - add stripped symbols to the installation
        final TaskProvider<InstallExecutable> install = tasks.register(names.getTaskName("install"), InstallExecutable.class, task -> {
            task.getTargetPlatform().set(targetPlatform);
            task.getToolChain().set(toolChain);
            task.getInstallDirectory().set(buildDirectory.dir("install/" + names.getDirName()));
            task.getExecutableFile().set(executable.getExecutableFile());
            task.lib(executable.getRuntimeLibraries());
        });
        executable.getInstallTask().set(install);
        executable.getInstallDirectory().set(install.flatMap(task -> task.getInstallDirectory()));
        executable.getOutputs().from(executable.getInstallDirectory());
        executable.getDebuggerExecutableFile().set(install.flatMap(task -> task.getInstalledExecutable()));
    });
}

Example 93 with Task

use of org.gradle.api.Task in project gradle by gradle.

the class NativeBasePlugin method addTasksForComponentWithStaticLibrary.

private void addTasksForComponentWithStaticLibrary(final TaskContainer tasks, final DirectoryProperty buildDirectory, SoftwareComponentContainer components) {
    components.withType(ConfigurableComponentWithStaticLibrary.class, library -> {
        final Names names = library.getNames();
        // Add a create task
        final TaskProvider<CreateStaticLibrary> createTask = tasks.register(names.getTaskName("create"), CreateStaticLibrary.class, task -> {
            task.source(library.getObjects());
            final PlatformToolProvider toolProvider = library.getPlatformToolProvider();
            Provider<RegularFile> linktimeFile = buildDirectory.file(library.getBaseName().map(baseName -> toolProvider.getStaticLibraryName("lib/" + names.getDirName() + baseName)));
            task.getOutputFile().set(linktimeFile);
            task.getTargetPlatform().set(library.getNativePlatform());
            task.getToolChain().set(library.getToolChain());
        });
        // Wire the task into the library model
        library.getLinkFile().set(createTask.flatMap(task -> task.getBinaryFile()));
        library.getLinkFileProducer().set(createTask);
        library.getCreateTask().set(createTask);
        library.getOutputs().from(library.getLinkFile());
    });
}

Example 94 with Task

use of org.gradle.api.Task in project gradle by gradle.

the class NativeBasePlugin method addTasksForComponentWithSharedLibrary.

private void addTasksForComponentWithSharedLibrary(final TaskContainer tasks, final DirectoryProperty buildDirectory, SoftwareComponentContainer components) {
    components.withType(ConfigurableComponentWithSharedLibrary.class, library -> {
        final Names names = library.getNames();
        final NativePlatform targetPlatform = library.getNativePlatform();
        final NativeToolChain toolChain = library.getToolChain();
        final PlatformToolProvider toolProvider = library.getPlatformToolProvider();
        // Add a link task
        final TaskProvider<LinkSharedLibrary> link = tasks.register(names.getTaskName("link"), LinkSharedLibrary.class, task -> {
            task.source(library.getObjects());
            task.lib(library.getLinkLibraries());
            task.getLinkedFile().set(buildDirectory.file(library.getBaseName().map(baseName -> toolProvider.getSharedLibraryName("lib/" + names.getDirName() + baseName))));
            // when Swift depends on C++ libraries built by Gradle.
            if (!targetPlatform.getOperatingSystem().isMacOsX()) {
                Provider<String> installName = task.getLinkedFile().getLocationOnly().map(linkedFile -> linkedFile.getAsFile().getName());
                task.getInstallName().set(installName);
            }
            task.getTargetPlatform().set(targetPlatform);
            task.getToolChain().set(toolChain);
            task.getDebuggable().set(library.isDebuggable());
        });
        Provider<RegularFile> linkFile = link.flatMap(task -> task.getLinkedFile());
        Provider<RegularFile> runtimeFile = link.flatMap(task -> task.getLinkedFile());
        Provider<? extends Task> linkFileTask = link;
        if (toolProvider.producesImportLibrary()) {
            link.configure(linkSharedLibrary -> {
                linkSharedLibrary.getImportLibrary().set(buildDirectory.file(library.getBaseName().map(baseName -> toolProvider.getImportLibraryName("lib/" + names.getDirName() + baseName))));
            });
            linkFile = link.flatMap(task -> task.getImportLibrary());
        }
        if (library.isDebuggable() && library.isOptimized() && toolProvider.requiresDebugBinaryStripping()) {
            Provider<RegularFile> symbolLocation = buildDirectory.file(library.getBaseName().map(baseName -> toolProvider.getLibrarySymbolFileName("lib/" + names.getDirName() + "stripped/" + baseName)));
            Provider<RegularFile> strippedLocation = buildDirectory.file(library.getBaseName().map(baseName -> toolProvider.getSharedLibraryName("lib/" + names.getDirName() + "stripped/" + baseName)));
            TaskProvider<StripSymbols> stripSymbols = stripSymbols(link, names, tasks, toolChain, targetPlatform, strippedLocation);
            linkFile = runtimeFile = stripSymbols.flatMap(task -> task.getOutputFile());
            TaskProvider<ExtractSymbols> extractSymbols = extractSymbols(link, names, tasks, toolChain, targetPlatform, symbolLocation);
            library.getOutputs().from(extractSymbols.flatMap(task -> task.getSymbolFile()));
            linkFileTask = stripSymbols;
        }
        library.getLinkTask().set(link);
        library.getLinkFile().set(linkFile);
        library.getLinkFileProducer().set(linkFileTask);
        library.getRuntimeFile().set(runtimeFile);
        library.getOutputs().from(library.getLinkFile());
        library.getOutputs().from(library.getRuntimeFile());
    });
}

Example 95 with Task

use of org.gradle.api.Task in project gradle by gradle.

the class AbstractProperty method getProducerTask.

@Nullable
private Task getProducerTask() {
    if (producer == null) {
        return null;
    }
    Task task = producer.getTaskThatOwnsThisObject();
    if (task == null) {
        TreeFormatter formatter = new TreeFormatter();
        formatter.node(getDisplayName().getCapitalizedDisplayName());
        formatter.append(" is declared as an output property of ");
        format(producer, formatter);
        formatter.append(" but does not have a task associated with it.");
        throw new IllegalStateException(formatter.toString());
    }
    return task;
}