void analyze()

in src/main/java/org/jetbrains/plugins/spotbugs/actions/AnalyzePackageFiles.java [73:118]
43 lines of code
6 McCabe index (conditional complexity)

	void analyze(
			@NotNull final AnActionEvent e,
			@NotNull final Project project,
			@NotNull final ToolWindow toolWindow,
			@NotNull final FindBugsState state
	) {

		final VirtualFile directory = getDirectory(e, project);
		final Module module = ModuleUtilCore.findModuleForFile(directory, project);
		if (module == null) {
			throw new IllegalStateException("No module found for " + directory);
		}
		final ProjectFileIndex fileIndex = ProjectRootManager.getInstance(project).getFileIndex();
		final String packageName = fileIndex.getPackageNameByDirectory(directory);
		final boolean isTest = fileIndex.isInTestSourceContent(directory);

		new FindBugsStarter(project, "Running SpotBugs analysis for package '" + packageName + "'...") {
			@Override
			protected void createCompileScope(@NotNull final CompilerManager compilerManager, @NotNull final Consumer<CompileScope> consumer) {
				consumer.consume(compilerManager.createProjectCompileScope(project));
			}

			@Override
			protected boolean configure(@NotNull final ProgressIndicator indicator, @NotNull final FindBugsProjects projects, final boolean justCompiled) {
				final CompilerModuleExtension extension = CompilerModuleExtension.getInstance(module);
				if (extension == null) {
					throw new IllegalStateException("No compiler extension for module " + module.getName());
				}
				final VirtualFile compilerOutputPath = isTest ? extension.getCompilerOutputPathForTests() : extension.getCompilerOutputPath();
				if (compilerOutputPath == null) {
					showWarning("Source is not compiled.");
					return false;
				}
				final File outputPath = new File(compilerOutputPath.getCanonicalPath(), packageName.replace(".", File.separator));
				if (!outputPath.exists()) {
					showWarning("Source is not compiled (" + outputPath + ").");
					return false;
				}
				indicator.setText("Collecting files for analysis...");
				final FindBugsProject findBugsProject = projects.get(module, isTest);
				final int[] count = new int[1];
				RecurseFileCollector.addFiles(project, indicator, findBugsProject, outputPath, count);
				return true;
			}
		}.start();
	}