private Stream walkPath()

in src/main/java/org/apache/sling/scriptingbundle/plugin/bnd/BundledScriptsScannerPlugin.java [201:219]

• 19 lines of code
• 4 McCabe index (conditional complexity)

    private Stream<Path> walkPath(Path path, Set<PathMatcher> includes, Set<PathMatcher> excludes) throws IOException {
        return Files.walk(path).filter(file -> {
            boolean include = includes.isEmpty();
            Optional<PathMatcher> includeOptions = includes.stream().filter(pathMatcher -> pathMatcher.matches(file)).findFirst();
            if (includeOptions.isPresent()) {
                include = true;
            }
            Optional<PathMatcher> excludeOptions = excludes.stream().filter(pathMatcher -> pathMatcher.matches(file)).findFirst();
            if (excludeOptions.isPresent()) {
                include = false;
            }
            return include;
        }).flatMap(file -> {
            if (!Files.isDirectory(file)) {
                return Stream.of(file, file.getParent());
            }
            return Stream.of(file);
        });
    }