runCliAnalysis method

Future<Iterable<UnusedL10nFileReport>> runCliAnalysis(Iterable<String> folders, String rootFolder, UnusedL10nConfig config, { String? sdkPath, })

Returns a list of unused localization reports for analyzing all files in the given folders. The analysis is configured with the config.

Implementation

Future<Iterable<UnusedL10nFileReport>> runCliAnalysis(
  Iterable<String> folders,
  String rootFolder,
  UnusedL10nConfig config, {
  String? sdkPath,
}) async {
  final collection =
      createAnalysisContextCollection(folders, rootFolder, sdkPath);

  final localizationUsages = <ClassElement, Set<String>>{};

  for (final context in collection.contexts) {
    final unusedLocalizationAnalysisConfig =
        _getAnalysisConfig(context, rootFolder, config);

    if (config.shouldPrintConfig) {
      _logger?.printConfig(unusedLocalizationAnalysisConfig.toJson());
    }

    final filePaths = getFilePaths(
      folders,
      context,
      rootFolder,
      unusedLocalizationAnalysisConfig.globalExcludes,
    );

    final analyzedFiles =
        filePaths.intersection(context.contextRoot.analyzedFiles().toSet());

    for (final filePath in analyzedFiles) {
      _logger?.infoVerbose('Analyzing $filePath');

      final unit = await context.currentSession.getResolvedUnit(filePath);

      _analyzeFile(unit, unusedLocalizationAnalysisConfig.classPattern)
          .forEach((classElement, usages) {
        localizationUsages.update(
          classElement,
          (value) => value..addAll(usages),
          ifAbsent: () => usages,
        );
      });
    }
  }

  return _checkUnusedL10n(localizationUsages, rootFolder);
}