pkg/nnbd_migration/bin/migrate.dart

// Copyright (c) 2020, the Dart project authors. Please see the AUTHORS file
// for details. All rights reserved. Use of this source code is governed by a
// BSD-style license that can be found in the LICENSE file.

import 'dart:io';

import 'package:args/src/arg_results.dart';
import 'package:nnbd_migration/migration_cli.dart';

main(List<String> args) async {
  var cli = MigrationCli(binaryName: 'nnbd_migration');
  ArgResults argResults;
  try {
    argResults = MigrationCli.createParser().parse(args);
  } on FormatException catch (e) {
    cli.handleArgParsingException(e);
  }
  if (cli.exitCode == null) await cli.run(argResults);
  exit(cli.exitCode ?? 0);
}