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#!/usr/bin/env python
#
# Copyright 2007 The Closure Linter Authors. All Rights Reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS-IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
"""Automatically fix simple style guide violations."""
__author__ = 'robbyw@google.com (Robert Walker)'
import StringIO
import sys
import gflags as flags
from closure_linter import error_fixer
from closure_linter import runner
from closure_linter.common import simplefileflags as fileflags
FLAGS = flags.FLAGS
flags.DEFINE_list('additional_extensions', None, 'List of additional file '
'extensions (not js) that should be treated as '
'JavaScript files.')
flags.DEFINE_boolean('dry_run', False, 'Do not modify the file, only print it.')
def main(argv=None):
"""Main function.
Args:
argv: Sequence of command line arguments.
"""
if argv is None:
argv = flags.FLAGS(sys.argv)
suffixes = ['.js']
if FLAGS.additional_extensions:
suffixes += ['.%s' % ext for ext in FLAGS.additional_extensions]
files = fileflags.GetFileList(argv, 'JavaScript', suffixes)
output_buffer = None
if FLAGS.dry_run:
output_buffer = StringIO.StringIO()
fixer = error_fixer.ErrorFixer(output_buffer)
# Check the list of files.
for filename in files:
runner.Run(filename, fixer)
if FLAGS.dry_run:
print output_buffer.getvalue()
if __name__ == '__main__':
main()
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