Java Code Examples for org.gradle.api.tasks.incremental.IncrementalTaskInputs#outOfDate()

public RecompilationSpec provideRecompilationSpec(IncrementalTaskInputs inputs, PreviousCompilation previousCompilation, JarClasspathSnapshot jarClasspathSnapshot) {
    //creating an action that will be executed against all changes
    RecompilationSpec spec = new RecompilationSpec();
    JavaChangeProcessor javaChangeProcessor = new JavaChangeProcessor(previousCompilation, sourceToNameConverter);
    JarChangeProcessor jarChangeProcessor = new JarChangeProcessor(fileOperations, jarClasspathSnapshot, previousCompilation);
    InputChangeAction action = new InputChangeAction(spec, javaChangeProcessor, jarChangeProcessor);

    //go!
    inputs.outOfDate(action);
    if (action.spec.getFullRebuildCause() != null) {
        //short circuit in case we already know that that full rebuild is needed
        return action.spec;
    }
    inputs.removed(action);
    return action.spec;
}
 

public RecompilationSpec provideRecompilationSpec(IncrementalTaskInputs inputs, PreviousCompilation previousCompilation, JarClasspathSnapshot jarClasspathSnapshot) {
    //creating an action that will be executed against all changes
    RecompilationSpec spec = new RecompilationSpec();
    JavaChangeProcessor javaChangeProcessor = new JavaChangeProcessor(previousCompilation, sourceToNameConverter);
    JarChangeProcessor jarChangeProcessor = new JarChangeProcessor(fileOperations, jarClasspathSnapshot, previousCompilation);
    InputChangeAction action = new InputChangeAction(spec, javaChangeProcessor, jarChangeProcessor);

    //go!
    inputs.outOfDate(action);
    if (action.spec.getFullRebuildCause() != null) {
        //short circuit in case we already know that that full rebuild is needed
        return action.spec;
    }
    inputs.removed(action);
    return action.spec;
}
 

public SelectiveCompilation(IncrementalTaskInputs inputs, FileTree source, FileCollection compileClasspath, final File compileDestination,
                            final ClassDependencyInfoSerializer dependencyInfoSerializer, final JarSnapshotCache jarSnapshotCache, final SelectiveJavaCompiler compiler,
                            Iterable<File> sourceDirs, final FileOperations operations) {
    this.operations = operations;
    this.jarSnapshotFeeder = new JarSnapshotFeeder(jarSnapshotCache, new JarSnapshotter(new DefaultHasher()));
    this.compiler = compiler;

    Clock clock = new Clock();
    final InputOutputMapper mapper = new InputOutputMapper(sourceDirs, compileDestination);

    //load dependency info
    final ClassDependencyInfo dependencyInfo = dependencyInfoSerializer.readInfo();

    //including only source java classes that were changed
    final PatternSet changedSourceOnly = new PatternSet();
    InputFileDetailsAction action = new InputFileDetailsAction(mapper, compiler, changedSourceOnly, dependencyInfo);
    inputs.outOfDate(action);
    inputs.removed(action);
    if (fullRebuildNeeded != null) {
        LOG.lifecycle("Stale classes detection completed in {}. Rebuild needed: {}.", clock.getTime(), fullRebuildNeeded);
        this.classpath = compileClasspath;
        this.source = source;
        return;
    }

    compiler.deleteStaleClasses();
    Set<File> filesToCompile = source.matching(changedSourceOnly).getFiles();
    if (filesToCompile.isEmpty()) {
        this.compilationNeeded = false;
        this.classpath = compileClasspath;
        this.source = source;
    } else {
        this.classpath = compileClasspath.plus(new SimpleFileCollection(compileDestination));
        this.source = source.matching(changedSourceOnly);
    }
    LOG.lifecycle("Stale classes detection completed in {}. Compile include patterns: {}.", clock.getTime(), changedSourceOnly.getIncludes());
}
 

public SelectiveCompilation(IncrementalTaskInputs inputs, FileTree source, FileCollection compileClasspath, final File compileDestination,
                            final ClassDependencyInfoSerializer dependencyInfoSerializer, final JarSnapshotCache jarSnapshotCache, final SelectiveJavaCompiler compiler,
                            Iterable<File> sourceDirs, final FileOperations operations) {
    this.operations = operations;
    this.jarSnapshotFeeder = new JarSnapshotFeeder(jarSnapshotCache, new JarSnapshotter(new DefaultHasher()));
    this.compiler = compiler;

    Clock clock = new Clock();
    final InputOutputMapper mapper = new InputOutputMapper(sourceDirs, compileDestination);

    //load dependency info
    final ClassDependencyInfo dependencyInfo = dependencyInfoSerializer.readInfo();

    //including only source java classes that were changed
    final PatternSet changedSourceOnly = new PatternSet();
    InputFileDetailsAction action = new InputFileDetailsAction(mapper, compiler, changedSourceOnly, dependencyInfo);
    inputs.outOfDate(action);
    inputs.removed(action);
    if (fullRebuildNeeded != null) {
        LOG.lifecycle("Stale classes detection completed in {}. Rebuild needed: {}.", clock.getTime(), fullRebuildNeeded);
        this.classpath = compileClasspath;
        this.source = source;
        return;
    }

    compiler.deleteStaleClasses();
    Set<File> filesToCompile = source.matching(changedSourceOnly).getFiles();
    if (filesToCompile.isEmpty()) {
        this.compilationNeeded = false;
        this.classpath = compileClasspath;
        this.source = source;
    } else {
        this.classpath = compileClasspath.plus(new SimpleFileCollection(compileDestination));
        this.source = source.matching(changedSourceOnly);
    }
    LOG.lifecycle("Stale classes detection completed in {}. Compile include patterns: {}.", clock.getTime(), changedSourceOnly.getIncludes());
}
 

/**
 * Actual entry point for the action.
 * Calls out to the doTaskAction as needed.
 */
@TaskAction
public void taskAction(IncrementalTaskInputs inputs) throws IOException, InterruptedException, ProcessException {
    Collection<File> _inputFiles = getInputFiles();
    File _inputDir = getInputDir();
    if (_inputFiles == null && _inputDir == null) {
        throw new RuntimeException("Dex task \'" + getName() + ": inputDir and inputFiles cannot both be null");
    }

    if (!dexOptions.getIncremental() || !enableIncremental) {
        doTaskAction(_inputFiles, _inputDir, false);
        return;

    }

    if (!inputs.isIncremental()) {
        getProject().getLogger().info("Unable to do incremental execution: full task run.");
        doTaskAction(_inputFiles, _inputDir, false);
        return;

    }

    final AtomicBoolean forceFullRun = new AtomicBoolean();

    //noinspection GroovyAssignabilityCheck
    inputs.outOfDate(new Action<InputFileDetails>() {
        @Override
        public void execute(InputFileDetails change) {
            // force full dx run if existing jar file is modified
            // New jar files are fine.
            if (((InputFileDetails)change).isModified() && ((InputFileDetails)change).getFile().getPath().endsWith(
                SdkConstants.DOT_JAR)) {
                getProject().getLogger().info(
                    "Force full dx run: Found updated " + String.valueOf(((InputFileDetails)change).getFile()));
                forceFullRun.set(true);
            }

        }

    });

    //noinspection GroovyAssignabilityCheck
    inputs.removed(change -> {
        // force full dx run if existing jar file is removed
        if (((InputFileDetails)change).getFile().getPath().endsWith(SdkConstants.DOT_JAR)) {
            getProject().getLogger().info(
                "Force full dx run: Found removed " + String.valueOf(((InputFileDetails)change).getFile()));
            forceFullRun.set(true);
        }

    });

    doTaskAction(_inputFiles, _inputDir, !forceFullRun.get());
}