org.sonar.api.batch.fs.FilePredicates Java Examples

@Override
public void execute(SensorContext context) {
    LOG.info("Running ClojureSensor");
    FilePredicates predicates = context.fileSystem().predicates();
    FilePredicate clojure = predicates.hasLanguage(Clojure.KEY);
    FilePredicate main = predicates.hasType(InputFile.Type.MAIN);

    //TODO This is inaccurate. We need to properly count the lines of code, excluding spaces, comments, etc.
    //TODO This is here to make sure analysis data will show up in the Sonar UI.
    Iterable<InputFile> sources = context.fileSystem().inputFiles(predicates.and(clojure, main));

    for (InputFile source : sources) {
        LOG.info(source.toString());
        context.<Integer>newMeasure().withValue(source.lines()).forMetric(NCLOC).on(source).save();
    }
}
 

@Override
public void execute(SensorContext context) {
  FileSystem fileSystem = context.fileSystem();
  FilePredicates predicates = fileSystem.predicates();
  List<SquidAstVisitor<LexerlessGrammar>> visitors = new ArrayList<>(checks.all());
  visitors.add(new FileLinesVisitor(fileLinesContextFactory, fileSystem));
  LuaConfiguration configuration = new LuaConfiguration(fileSystem.encoding());

  scanner = LuaAstScanner.create(configuration, visitors);

  Iterable<java.io.File> files = fileSystem.files(
    predicates.and(
      predicates.hasType(InputFile.Type.MAIN),
      predicates.hasLanguage(Lua.KEY),
      inputFile -> !inputFile.absolutePath().endsWith("mxml")
    ));
  scanner.scanFiles(ImmutableList.copyOf(files));

  Collection<SourceCode> squidSourceFiles = scanner.getIndex().search(new QueryByType(SourceFile.class));
  save(context, squidSourceFiles);
}
 

private boolean hasFilesToCheck(Type type, String repositoryKey) {
  FilePredicates predicates = fs.predicates();
  Iterable<File> files = fs.files(predicates.and(
    predicates.hasLanguage(Java.KEY),
    predicates.hasType(type)));
  return !Iterables.isEmpty(files) && !profile.getActiveRulesByRepository(repositoryKey).isEmpty();
}
 

public List<InputFile> getSourceFiles() {
    final FilePredicates predicates = fileSystem.predicates();
    final Iterable<InputFile> files = fileSystem.inputFiles(predicates.and(
            predicates.hasLanguage(CheckstyleConstants.JAVA_KEY),
            predicates.hasType(InputFile.Type.MAIN)));
    final List<InputFile> fileList = new ArrayList<>();
    for (InputFile file : files) {
        fileList.add(file);
    }
    return fileList;
}
 

@Before
public void before() {
    fileSystem = mock(FileSystem.class);
    context = mock(SensorContext.class);
    inputFile = mock(InputFile.class);
    ruleFinder = mock(ActiveRules.class);

    final FilePredicates predicates = mock(FilePredicates.class);
    final FilePredicate filePredicate = mock(FilePredicate.class);
    when(fileSystem.inputFile(any(FilePredicate.class))).thenReturn(inputFile);
    when(fileSystem.predicates()).thenReturn(predicates);
    when(predicates.hasAbsolutePath(anyString())).thenReturn(filePredicate);
}
 

/**
 * Default construct to initialize the variables.
 *
 * @param fileSystem source files.
 * @param perspectives perspective from resources.
 * @param checkFactory factory to create a check.
 */
public ApexSquidSensor(FileSystem fileSystem, ResourcePerspectives perspectives, CheckFactory checkFactory) {
    this.checks = checkFactory
            .<SquidAstVisitor<Grammar>>create(CheckList.REPOSITORY_KEY)
            .addAnnotatedChecks(CheckList.getChecks());
    this.fileSystem = fileSystem;
    this.resourcePerspectives = perspectives;

    FilePredicates predicates = fileSystem.predicates();
    filePredicate = predicates.and(
            predicates.hasType(InputFile.Type.MAIN),
            predicates.hasLanguage(Apex.KEY));
}
 

public static FilePredicate createFilePredicate(Configuration configuration, SensorContext sensorContext) {
    FilePredicates predicates = sensorContext.fileSystem().predicates();

    List<FilePredicate> fileExtensions = getFileExtensionsPredicates(predicates, configuration);
    List<FilePredicate> relativePaths = getPathsPredicate(predicates, configuration);

    return predicates.and(
            predicates.hasType(InputFile.Type.MAIN),
            predicates.or(
                    predicates.hasLanguages(Htl.KEY),
                    predicates.or(fileExtensions)
            ),
            predicates.or(relativePaths)
    );
}
 

private static List<FilePredicate> getFileExtensionsPredicates(FilePredicates predicates, Configuration configuration) {
    return Stream.of(configuration.getStringArray(Constants.FILE_EXTENSIONS_PROP_KEY))
            .filter(Objects::nonNull)
            .map(extension -> StringUtils.removeStart(extension, "."))
            .map(predicates::hasExtension)
            .collect(Collectors.toList());
}
 

private static List<FilePredicate> getPathsPredicate(FilePredicates predicates, Configuration configuration) {
    return Stream.of(configuration.getStringArray(Constants.HTL_FILES_RELATIVE_PATHS_KEY))
            .filter(StringUtils::isNotEmpty)
            .map(path -> StringUtils.wrapIfMissing(path, "**"))
            .map(predicates::matchesPathPattern)
            .collect(Collectors.toList());
}
 

private static void collectFileMeasures(SensorContext context, SMInputCursor clazz) throws XMLStreamException {
  FileSystem fileSystem = context.fileSystem();
  FilePredicates predicates = fileSystem.predicates();
  Map<String, InputFile> inputFileByFilename = new HashMap<>();
  while (clazz.getNext() != null) {
    String fileName = clazz.getAttrValue("filename");

    InputFile inputFile;
    // mxml files are not supported by the plugin
    if (inputFileByFilename.containsKey(fileName)) {
      inputFile = inputFileByFilename.get(fileName);
    } else {
      String key = fileName.startsWith(File.separator) ? fileName : (File.separator + fileName);
      inputFile = fileSystem.inputFile(predicates.and(
        predicates.matchesPathPattern("file:**" + key.replace(File.separator, "/")),
        predicates.hasType(InputFile.Type.MAIN),
        predicates.hasLanguage(Lua.KEY)));
      inputFileByFilename.put(fileName, inputFile);
      if (inputFile == null && !fileName.endsWith(".mxml")) {
        LOG.warn("Cannot save coverage result for file: {}, because resource not found.", fileName);
      }
    }
    if (inputFile != null) {
      collectFileData(
        clazz,
        context.newCoverage()
          .onFile(inputFile)
          .ofType(CoverageType.UNIT)
      );
    } else {
      SMInputCursor line = clazz.childElementCursor("lines").advance().childElementCursor("line");
      while (line.getNext() != null) {
        // advance
      }
    }
  }
}
 

public Iterable<File> javaFiles(Type fileType) {
  FilePredicates predicates = fs.predicates();
  return fs.files(predicates.and(
    predicates.hasLanguage(Java.KEY),
    predicates.hasType(fileType)));
}