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| 1 // Copyright (c) 2015, the Dart project authors. Please see the AUTHORS file |
| 2 // for details. All rights reserved. Use of this source code is governed by a |
| 3 // BSD-style license that can be found in the LICENSE file. |
| 4 |
| 5 library task_dependency_graph.check_test; |
| 6 |
| 7 import 'dart:io'; |
| 8 |
| 9 import 'package:path/path.dart'; |
| 10 |
| 11 import 'generate.dart'; |
| 12 |
| 13 /** |
| 14 * Check that the target file has been code generated. If it hasn't tell the |
| 15 * user to run generate.dart. |
| 16 */ |
| 17 main() { |
| 18 String script = Platform.script.toFilePath(windows: Platform.isWindows); |
| 19 Driver driver = new Driver(); |
| 20 if (!driver.checkFile()) { |
| 21 print('${driver.file.absolute} does not have expected contents.'); |
| 22 print('Please regenerate using:'); |
| 23 String executable = Platform.executable; |
| 24 String packageRoot = ''; |
| 25 if (Platform.packageRoot.isNotEmpty) { |
| 26 packageRoot = ' --package-root=${Platform.packageRoot}'; |
| 27 } |
| 28 String generateScript = join(dirname(script), 'generate.dart'); |
| 29 print(' $executable$packageRoot $generateScript'); |
| 30 exit(1); |
| 31 } else { |
| 32 print('Generated file is up to date.'); |
| 33 } |
| 34 } |
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