ArgResults getArgResults()

in lib/src/executables/ffigen.dart [124:171]

• 44 lines of code
• 3 McCabe index (conditional complexity)

ArgResults getArgResults(List<String> args) {
  final parser = ArgParser(allowTrailingOptions: true);

  parser.addSeparator(
      'FFIGEN: Generate dart bindings from C header files\nUsage:');
  parser.addOption(
    conf,
    help: 'Path to Yaml file containing configurations if not in pubspec.yaml',
  );
  parser.addOption(
    verbose,
    abbr: 'v',
    defaultsTo: logInfo,
    allowed: [
      logAll,
      logFine,
      logInfo,
      logWarning,
      logSevere,
    ],
  );
  parser.addFlag(
    help,
    abbr: 'h',
    help: 'Prints this usage',
    negatable: false,
  );
  parser.addOption(
    compilerOpts,
    help: 'Compiler options for clang. (E.g --$compilerOpts "-I/headers -W")',
  );

  ArgResults results;
  try {
    results = parser.parse(args);

    if (results.wasParsed(help)) {
      print(parser.usage);
      exit(0);
    }
  } catch (e) {
    print(e);
    print(parser.usage);
    exit(1);
  }

  return results;
}