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| 1 #!/usr/bin/env python | |
| 2 # | |
| 3 # Copyright 2007 The Closure Linter Authors. All Rights Reserved. | |
| 4 # | |
| 5 # Licensed under the Apache License, Version 2.0 (the "License"); | |
| 6 # you may not use this file except in compliance with the License. | |
| 7 # You may obtain a copy of the License at | |
| 8 # | |
| 9 # http://www.apache.org/licenses/LICENSE-2.0 | |
| 10 # | |
| 11 # Unless required by applicable law or agreed to in writing, software | |
| 12 # distributed under the License is distributed on an "AS-IS" BASIS, | |
| 13 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | |
| 14 # See the License for the specific language governing permissions and | |
| 15 # limitations under the License. | |
| 16 | |
| 17 """Automatically fix simple style guide violations.""" | |
| 18 | |
| 19 __author__ = 'robbyw@google.com (Robert Walker)' | |
| 20 | |
| 21 import StringIO | |
| 22 import sys | |
| 23 | |
| 24 import gflags as flags | |
| 25 | |
| 26 from closure_linter import error_fixer | |
| 27 from closure_linter import runner | |
| 28 from closure_linter.common import simplefileflags as fileflags | |
| 29 | |
| 30 FLAGS = flags.FLAGS | |
| 31 flags.DEFINE_list('additional_extensions', None, 'List of additional file ' | |
| 32 'extensions (not js) that should be treated as ' | |
| 33 'JavaScript files.') | |
| 34 flags.DEFINE_boolean('dry_run', False, 'Do not modify the file, only print it.') | |
| 35 | |
| 36 | |
| 37 def main(argv=None): | |
| 38 """Main function. | |
| 39 | |
| 40 Args: | |
| 41 argv: Sequence of command line arguments. | |
| 42 """ | |
| 43 if argv is None: | |
| 44 argv = flags.FLAGS(sys.argv) | |
| 45 | |
| 46 suffixes = ['.js'] | |
| 47 if FLAGS.additional_extensions: | |
| 48 suffixes += ['.%s' % ext for ext in FLAGS.additional_extensions] | |
| 49 | |
| 50 files = fileflags.GetFileList(argv, 'JavaScript', suffixes) | |
| 51 | |
| 52 output_buffer = None | |
| 53 if FLAGS.dry_run: | |
| 54 output_buffer = StringIO.StringIO() | |
| 55 | |
| 56 fixer = error_fixer.ErrorFixer(output_buffer) | |
| 57 | |
| 58 # Check the list of files. | |
| 59 for filename in files: | |
| 60 runner.Run(filename, fixer) | |
| 61 if FLAGS.dry_run: | |
| 62 print output_buffer.getvalue() | |
| 63 | |
| 64 | |
| 65 if __name__ == '__main__': | |
| 66 main() | |
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