<reponame>madanagopaltcomcast/pxCore
#!/usr/bin/env python
#
# Copyright 2008 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.

"""Determines the list of files to be checked from command line arguments."""

__author__ = ('<EMAIL> (<NAME>)',
              '<EMAIL> (<NAME>)')

import glob
import os
import re

import gflags as flags


FLAGS = flags.FLAGS

flags.DEFINE_multistring(
    'recurse',
    None,
    'Recurse in to the subdirectories of the given path',
    short_name='r')
flags.DEFINE_list(
    'exclude_directories',
    ('_demos'),
    'Exclude the specified directories (only applicable along with -r or '
    '--presubmit)',
    short_name='e')
flags.DEFINE_list(
    'exclude_files',
    ('deps.js'),
    'Exclude the specified files',
    short_name='x')


def MatchesSuffixes(filename, suffixes):
  """Returns whether the given filename matches one of the given suffixes.

  Args:
    filename: Filename to check.
    suffixes: Sequence of suffixes to check.

  Returns:
    Whether the given filename matches one of the given suffixes.
  """
  suffix = filename[filename.rfind('.'):]
  return suffix in suffixes


def _GetUserSpecifiedFiles(argv, suffixes):
  """Returns files to be linted, specified directly on the command line.

  Can handle the '*' wildcard in filenames, but no other wildcards.

  Args:
    argv: Sequence of command line arguments. The second and following arguments
      are assumed to be files that should be linted.
    suffixes: Expected suffixes for the file type being checked.

  Returns:
    A sequence of files to be linted.
  """
  files = argv[1:] or []
  all_files = []
  lint_files = []

   # Perform any necessary globs.
  for f in files:
    if f.find('*') != -1:
      for result in glob.glob(f):
        all_files.append(result)
    else:
      all_files.append(f)

  for f in all_files:
    if MatchesSuffixes(f, suffixes):
      lint_files.append(f)
  return lint_files


def _GetRecursiveFiles(suffixes):
  """Returns files to be checked specified by the --recurse flag.

  Args:
    suffixes: Expected suffixes for the file type being checked.

  Returns:
    A list of files to be checked.
  """
  lint_files = []
  # Perform any request recursion
  if FLAGS.recurse:
    for start in FLAGS.recurse:
      for root, subdirs, files in os.walk(start):
        for f in files:
          if MatchesSuffixes(f, suffixes):
            lint_files.append(os.path.join(root, f))
  return lint_files


def GetAllSpecifiedFiles(argv, suffixes):
  """Returns all files specified by the user on the commandline.

  Args:
    argv: Sequence of command line arguments. The second and following arguments
      are assumed to be files that should be linted.
    suffixes: Expected suffixes for the file type

  Returns:
    A list of all files specified directly or indirectly (via flags) on the
    command line by the user.
  """
  files = _GetUserSpecifiedFiles(argv, suffixes)

  if FLAGS.recurse:
    files += _GetRecursiveFiles(suffixes)

  return FilterFiles(files)


def FilterFiles(files):
  """Filters the list of files to be linted be removing any excluded files.

  Filters out files excluded using --exclude_files and  --exclude_directories.

  Args:
    files: Sequence of files that needs filtering.

  Returns:
    Filtered list of files to be linted.
  """
  num_files = len(files)

  ignore_dirs_regexs = []
  for ignore in FLAGS.exclude_directories:
    ignore_dirs_regexs.append(re.compile(r'(^|[\\/])%s[\\/]' % ignore))

  result_files = []
  for f in files:
    add_file = True
    for exclude in FLAGS.exclude_files:
      if f.endswith('/' + exclude) or f == exclude:
        add_file = False
        break
    for ignore in ignore_dirs_regexs:
      if ignore.search(f):
        # Break out of ignore loop so we don't add to
        # filtered files.
        add_file = False
        break
    if add_file:
      # Convert everything to absolute paths so we can easily remove duplicates
      # using a set.
      result_files.append(os.path.abspath(f))

  skipped = num_files - len(result_files)
  if skipped:
    print 'Skipping %d file(s).' % skipped

  return set(result_files)


def GetFileList(argv, file_type, suffixes):
  """Parse the flags and return the list of files to check.

  Args:
    argv: Sequence of command line arguments.
    suffixes: Sequence of acceptable suffixes for the file type.

  Returns:
    The list of files to check.
  """
  return sorted(GetAllSpecifiedFiles(argv, suffixes))


def IsEmptyArgumentList(argv):
  return not (len(argv[1:]) or FLAGS.recurse)

#!/usr/bin/env python
#
# Copyright 2008 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.

"""Determines the list of files to be checked from command line arguments."""

__author__ = ('<EMAIL> (<NAME>)',
              '<EMAIL> (<NAME>)')

import glob
import os
import re

import gflags as flags


FLAGS = flags.FLAGS

flags.DEFINE_multistring(
    'recurse',
    None,
    'Recurse in to the subdirectories of the given path',
    short_name='r')
flags.DEFINE_list(
    'exclude_directories',
    ('_demos'),
    'Exclude the specified directories (only applicable along with -r or '
    '--presubmit)',
    short_name='e')
flags.DEFINE_list(
    'exclude_files',
    ('deps.js'),
    'Exclude the specified files',
    short_name='x')


def MatchesSuffixes(filename, suffixes):
  """Returns whether the given filename matches one of the given suffixes.

  Args:
    filename: Filename to check.
    suffixes: Sequence of suffixes to check.

  Returns:
    Whether the given filename matches one of the given suffixes.
  """
  suffix = filename[filename.rfind('.'):]
  return suffix in suffixes


def _GetUserSpecifiedFiles(argv, suffixes):
  """Returns files to be linted, specified directly on the command line.

  Can handle the '*' wildcard in filenames, but no other wildcards.

  Args:
    argv: Sequence of command line arguments. The second and following arguments
      are assumed to be files that should be linted.
    suffixes: Expected suffixes for the file type being checked.

  Returns:
    A sequence of files to be linted.
  """
  files = argv[1:] or []
  all_files = []
  lint_files = []

   # Perform any necessary globs.
  for f in files:
    if f.find('*') != -1:
      for result in glob.glob(f):
        all_files.append(result)
    else:
      all_files.append(f)

  for f in all_files:
    if MatchesSuffixes(f, suffixes):
      lint_files.append(f)
  return lint_files


def _GetRecursiveFiles(suffixes):
  """Returns files to be checked specified by the --recurse flag.

  Args:
    suffixes: Expected suffixes for the file type being checked.

  Returns:
    A list of files to be checked.
  """
  lint_files = []
  # Perform any request recursion
  if FLAGS.recurse:
    for start in FLAGS.recurse:
      for root, subdirs, files in os.walk(start):
        for f in files:
          if MatchesSuffixes(f, suffixes):
            lint_files.append(os.path.join(root, f))
  return lint_files


def GetAllSpecifiedFiles(argv, suffixes):
  """Returns all files specified by the user on the commandline.

  Args:
    argv: Sequence of command line arguments. The second and following arguments
      are assumed to be files that should be linted.
    suffixes: Expected suffixes for the file type

  Returns:
    A list of all files specified directly or indirectly (via flags) on the
    command line by the user.
  """
  files = _GetUserSpecifiedFiles(argv, suffixes)

  if FLAGS.recurse:
    files += _GetRecursiveFiles(suffixes)

  return FilterFiles(files)


def FilterFiles(files):
  """Filters the list of files to be linted be removing any excluded files.

  Filters out files excluded using --exclude_files and  --exclude_directories.

  Args:
    files: Sequence of files that needs filtering.

  Returns:
    Filtered list of files to be linted.
  """
  num_files = len(files)

  ignore_dirs_regexs = []
  for ignore in FLAGS.exclude_directories:
    ignore_dirs_regexs.append(re.compile(r'(^|[\\/])%s[\\/]' % ignore))

  result_files = []
  for f in files:
    add_file = True
    for exclude in FLAGS.exclude_files:
      if f.endswith('/' + exclude) or f == exclude:
        add_file = False
        break
    for ignore in ignore_dirs_regexs:
      if ignore.search(f):
        # Break out of ignore loop so we don't add to
        # filtered files.
        add_file = False
        break
    if add_file:
      # Convert everything to absolute paths so we can easily remove duplicates
      # using a set.
      result_files.append(os.path.abspath(f))

  skipped = num_files - len(result_files)
  if skipped:
    print 'Skipping %d file(s).' % skipped

  return set(result_files)


def GetFileList(argv, file_type, suffixes):
  """Parse the flags and return the list of files to check.

  Args:
    argv: Sequence of command line arguments.
    suffixes: Sequence of acceptable suffixes for the file type.

  Returns:
    The list of files to check.
  """
  return sorted(GetAllSpecifiedFiles(argv, suffixes))


def IsEmptyArgumentList(argv):
  return not (len(argv[1:]) or FLAGS.recurse)
#!/usr/bin/env python # # Copyright 2008 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. Determines the list of files to be checked from command line arguments. Returns whether the given filename matches one of the given suffixes.    Args:     filename: Filename to check.     suffixes: Sequence of suffixes to check.    Returns:     Whether the given filename matches one of the given suffixes. Returns files to be linted, specified directly on the command line.    Can handle the '*' wildcard in filenames, but no other wildcards.    Args:     argv: Sequence of command line arguments. The second and following arguments       are assumed to be files that should be linted.     suffixes: Expected suffixes for the file type being checked.    Returns:     A sequence of files to be linted. # Perform any necessary globs. Returns files to be checked specified by the --recurse flag.    Args:     suffixes: Expected suffixes for the file type being checked.    Returns:     A list of files to be checked. # Perform any request recursion Returns all files specified by the user on the commandline.    Args:     argv: Sequence of command line arguments. The second and following arguments       are assumed to be files that should be linted.     suffixes: Expected suffixes for the file type    Returns:     A list of all files specified directly or indirectly (via flags) on the     command line by the user. Filters the list of files to be linted be removing any excluded files.    Filters out files excluded using --exclude_files and  --exclude_directories.    Args:     files: Sequence of files that needs filtering.    Returns:     Filtered list of files to be linted. # Break out of ignore loop so we don't add to # filtered files. # Convert everything to absolute paths so we can easily remove duplicates # using a set. Parse the flags and return the list of files to check.    Args:     argv: Sequence of command line arguments.     suffixes: Sequence of acceptable suffixes for the file type.    Returns:     The list of files to check.