| #!/usr/bin/env dart |
| // Copyright (c) 2013, 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:analyzer/dart/ast/token.dart'; |
| import 'package:analyzer/error/listener.dart'; |
| import 'package:analyzer/file_system/physical_file_system.dart'; |
| import 'package:analyzer/src/dart/scanner/reader.dart'; |
| import 'package:analyzer/src/dart/scanner/scanner.dart'; |
| |
| main(List<String> args) { |
| print('working dir ${new File('.').resolveSymbolicLinksSync()}'); |
| |
| if (args.length == 0) { |
| print('Usage: scanner_driver [files_to_scan]'); |
| exit(0); |
| } |
| |
| for (var arg in args) { |
| _scan(new File(arg)); |
| } |
| } |
| |
| _scan(File file) { |
| var src = file.readAsStringSync(); |
| PhysicalResourceProvider resourceProvider = PhysicalResourceProvider.INSTANCE; |
| var source = resourceProvider.getFile(file.path).createSource(); |
| var reader = new CharSequenceReader(src); |
| var listener = new BooleanErrorListener(); |
| var scanner = new Scanner(source, reader, listener); |
| var token = scanner.tokenize(); |
| while (token.type != TokenType.EOF) { |
| print(token); |
| token = token.next; |
| } |
| if (listener.errorReported) { |
| print('Errors found.'); |
| exit(1); |
| } |
| } |