public void execute()

in streampipes-maven-plugin/src/main/java/org/apache/streampipes/smp/ExtractDocumentationMojo.java [77:149]
63 lines of code
6 McCabe index (conditional complexity)

  public void execute() throws MojoFailureException {
    var log = getLog();
    var targetDir = this.session.getCurrentProject().getBasedir() + File.separator + "target";
    var spIgnoreFile =
        this.session.getCurrentProject().getBasedir() + File.separator + SP_IGNORE_FILENAME;
    var docsBasePath = Paths.get(targetDir, DOCS_ROOT_FOLDER);

    try {
      List<String> pipelineElementsToExclude = new ArrayList<>();

      var path = Paths.get(spIgnoreFile);
      if (Files.exists(path)) {
        try {
          pipelineElementsToExclude = Files.readAllLines(path);
        } catch (IOException e) {
          log.error(String.format("Could not open .spignore file at path %s", path));
        }
      }

      var loader = getClassLoader(project);
      var finalPipelineElementsToExclude = pipelineElementsToExclude;
      var localesExtractor = new LocalesExtractor(log, loader);
      var extensionsElements = new ExtensionsFinder(loader, initClass)
          .findExtensions()
          .stream()
          .filter(am -> !finalPipelineElementsToExclude.contains(am.getAppId()))
          .peek(localesExtractor::applyLocales)
          .sorted(AssetModel::compareTo)
          .toList();

      log.info(String.format("Will generate documentation for %s resources", extensionsElements.size()));

      for (AssetModel extensionsElement : extensionsElements) {
        try {
          var imgPath = Paths.get(targetDir, DOCS_ROOT_FOLDER, IMG_FOLDER, extensionsElement.getAppId());
          new IconResourceGenerator(loader, extensionsElement, imgPath).generate();

          var docsPath = Paths.get(
              targetDir,
              DOCS_ROOT_FOLDER,
              DOCS_PE_FOLDER);
          new DocumentationResourceGenerator(loader, extensionsElement, docsPath).generate();

          log.info(
              String.format(
                  "Generated documentation for %s (%s, %s)",
                  extensionsElement.getAppId(),
                  extensionsElement.getPipelineElementName(),
                  extensionsElement.getPipelineElementDescription()));

          new AdditionalAssetsResourceGenerator(log, loader, extensionsElement, imgPath).generate();
        } catch (IOException e) {
          log.warn(
              String.format(
                  "Could not generate documentation for %s (%s, %s)",
                  extensionsElement.getAppId(),
                  extensionsElement.getPipelineElementName(),
                  extensionsElement.getPipelineElementDescription()), e);
        }
      }

      var sidebarConfig = new SidebarConfigGenerator(log, extensionsElements).generate();
      var sidebarPath = docsBasePath.resolve("sidebars.json");
      log.info(String.format("Writing sidebar config to %s", sidebarPath));
      FileUtils.writeStringToFile(sidebarPath.toFile(),
          sidebarConfig, Charsets.UTF_8);

    } catch (IOException | DependencyResolutionRequiredException | ClassNotFoundException
             | IllegalAccessException | InstantiationException e) {
      throw new MojoFailureException(
          "Could not generate documentation - please check the initClass for available extensions", e);
    }
  }