1 files changed, 0 insertions, 414 deletions
diff --git a/tools/closure_linter-2.3.4/closure_linter/error_fixer.py b/tools/closure_linter-2.3.4/closure_linter/error_fixer.py
deleted file mode 100755
index 684a503..0000000
--- a/tools/closure_linter-2.3.4/closure_linter/error_fixer.py
+++ /dev/null
@@ -1,414 +0,0 @@
-#!/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.
-
-"""Main class responsible for automatically fixing simple style violations."""
-
-__author__ = 'robbyw@google.com (Robert Walker)'
-
-import re
-
-import gflags as flags
-from closure_linter import errors
-from closure_linter import javascriptstatetracker
-from closure_linter import javascripttokens
-from closure_linter import requireprovidesorter
-from closure_linter import tokenutil
-from closure_linter.common import errorhandler
-
-# Shorthand
-Token = javascripttokens.JavaScriptToken
-Type = javascripttokens.JavaScriptTokenType
-
-END_OF_FLAG_TYPE = re.compile(r'(}?\s*)$')
-
-# Regex to represent common mistake inverting author name and email as
-# @author User Name (user@company)
-INVERTED_AUTHOR_SPEC = re.compile(r'(?P<leading_whitespace>\s*)'
-                                  '(?P<name>[^(]+)'
-                                  '(?P<whitespace_after_name>\s+)'
-                                  '\('
-                                  '(?P<email>[^\s]+@[^)\s]+)'
-                                  '\)'
-                                  '(?P<trailing_characters>.*)')
-
-FLAGS = flags.FLAGS
-flags.DEFINE_boolean('disable_indentation_fixing', False,
-                     'Whether to disable automatic fixing of indentation.')
-
-
-class ErrorFixer(errorhandler.ErrorHandler):
-  """Object that fixes simple style errors."""
-
-  def __init__(self, external_file=None):
-    """Initialize the error fixer.
-
-    Args:
-      external_file: If included, all output will be directed to this file
-          instead of overwriting the files the errors are found in.
-    """
-    errorhandler.ErrorHandler.__init__(self)
-
-    self._file_name = None
-    self._file_token = None
-    self._external_file = external_file
-
-  def HandleFile(self, filename, first_token):
-    """Notifies this ErrorPrinter that subsequent errors are in filename.
-
-    Args:
-      filename: The name of the file about to be checked.
-      first_token: The first token in the file.
-    """
-    self._file_name = filename
-    self._file_token = first_token
-    self._file_fix_count = 0
-    self._file_changed_lines = set()
-
-  def _AddFix(self, tokens):
-    """Adds the fix to the internal count.
-
-    Args:
-      tokens: The token or sequence of tokens changed to fix an error.
-    """
-    self._file_fix_count += 1
-    if hasattr(tokens, 'line_number'):
-      self._file_changed_lines.add(tokens.line_number)
-    else:
-      for token in tokens:
-        self._file_changed_lines.add(token.line_number)
-
-  def HandleError(self, error):
-    """Attempts to fix the error.
-
-    Args:
-      error: The error object
-    """
-    code = error.code
-    token = error.token
-
-    if code == errors.JSDOC_PREFER_QUESTION_TO_PIPE_NULL:
-      iterator = token.attached_object.type_start_token
-      if iterator.type == Type.DOC_START_BRACE or iterator.string.isspace():
-        iterator = iterator.next
-
-      leading_space = len(iterator.string) - len(iterator.string.lstrip())
-      iterator.string = '%s?%s' % (' ' * leading_space,
-                                   iterator.string.lstrip())
-
-      # Cover the no outer brace case where the end token is part of the type.
-      while iterator and iterator != token.attached_object.type_end_token.next:
-        iterator.string = iterator.string.replace(
-            'null|', '').replace('|null', '')
-        iterator = iterator.next
-
-      # Create a new flag object with updated type info.
-      token.attached_object = javascriptstatetracker.JsDocFlag(token)
-      self._AddFix(token)
-
-    elif code == errors.JSDOC_MISSING_OPTIONAL_TYPE:
-      iterator = token.attached_object.type_end_token
-      if iterator.type == Type.DOC_END_BRACE or iterator.string.isspace():
-        iterator = iterator.previous
-
-      ending_space = len(iterator.string) - len(iterator.string.rstrip())
-      iterator.string = '%s=%s' % (iterator.string.rstrip(),
-                                   ' ' * ending_space)
-
-      # Create a new flag object with updated type info.
-      token.attached_object = javascriptstatetracker.JsDocFlag(token)
-      self._AddFix(token)
-
-    elif code in (errors.MISSING_SEMICOLON_AFTER_FUNCTION,
-                  errors.MISSING_SEMICOLON):
-      semicolon_token = Token(';', Type.SEMICOLON, token.line,
-                              token.line_number)
-      tokenutil.InsertTokenAfter(semicolon_token, token)
-      token.metadata.is_implied_semicolon = False
-      semicolon_token.metadata.is_implied_semicolon = False
-      self._AddFix(token)
-
-    elif code in (errors.ILLEGAL_SEMICOLON_AFTER_FUNCTION,
-                  errors.REDUNDANT_SEMICOLON,
-                  errors.COMMA_AT_END_OF_LITERAL):
-      tokenutil.DeleteToken(token)
-      self._AddFix(token)
-
-    elif code == errors.INVALID_JSDOC_TAG:
-      if token.string == '@returns':
-        token.string = '@return'
-        self._AddFix(token)
-
-    elif code == errors.FILE_MISSING_NEWLINE:
-      # This error is fixed implicitly by the way we restore the file
-      self._AddFix(token)
-
-    elif code == errors.MISSING_SPACE:
-      if error.position:
-        if error.position.IsAtBeginning():
-          tokenutil.InsertSpaceTokenAfter(token.previous)
-        elif error.position.IsAtEnd(token.string):
-          tokenutil.InsertSpaceTokenAfter(token)
-        else:
-          token.string = error.position.Set(token.string, ' ')
-        self._AddFix(token)
-
-    elif code == errors.EXTRA_SPACE:
-      if error.position:
-        token.string = error.position.Set(token.string, '')
-        self._AddFix(token)
-
-    elif code == errors.JSDOC_TAG_DESCRIPTION_ENDS_WITH_INVALID_CHARACTER:
-      token.string = error.position.Set(token.string, '.')
-      self._AddFix(token)
-
-    elif code == errors.MISSING_LINE:
-      if error.position.IsAtBeginning():
-        tokenutil.InsertBlankLineAfter(token.previous)
-      else:
-        tokenutil.InsertBlankLineAfter(token)
-      self._AddFix(token)
-
-    elif code == errors.EXTRA_LINE:
-      tokenutil.DeleteToken(token)
-      self._AddFix(token)
-
-    elif code == errors.WRONG_BLANK_LINE_COUNT:
-      if not token.previous:
-        # TODO(user): Add an insertBefore method to tokenutil.
-        return
-
-      num_lines = error.fix_data
-      should_delete = False
-
-      if num_lines < 0:
-        num_lines *= -1
-        should_delete = True
-
-      for i in xrange(1, num_lines + 1):
-        if should_delete:
-          # TODO(user): DeleteToken should update line numbers.
-          tokenutil.DeleteToken(token.previous)
-        else:
-          tokenutil.InsertBlankLineAfter(token.previous)
-        self._AddFix(token)
-
-    elif code == errors.UNNECESSARY_DOUBLE_QUOTED_STRING:
-      end_quote = tokenutil.Search(token, Type.DOUBLE_QUOTE_STRING_END)
-      if end_quote:
-        single_quote_start = Token(
-            "'", Type.SINGLE_QUOTE_STRING_START, token.line, token.line_number)
-        single_quote_end = Token(
-            "'", Type.SINGLE_QUOTE_STRING_START, end_quote.line,
-            token.line_number)
-
-        tokenutil.InsertTokenAfter(single_quote_start, token)
-        tokenutil.InsertTokenAfter(single_quote_end, end_quote)
-        tokenutil.DeleteToken(token)
-        tokenutil.DeleteToken(end_quote)
-        self._AddFix([token, end_quote])
-
-    elif code == errors.MISSING_BRACES_AROUND_TYPE:
-      fixed_tokens = []
-      start_token = token.attached_object.type_start_token
-
-      if start_token.type != Type.DOC_START_BRACE:
-        leading_space = (
-            len(start_token.string) - len(start_token.string.lstrip()))
-        if leading_space:
-          start_token = tokenutil.SplitToken(start_token, leading_space)
-          # Fix case where start and end token were the same.
-          if token.attached_object.type_end_token == start_token.previous:
-            token.attached_object.type_end_token = start_token
-
-        new_token = Token('{', Type.DOC_START_BRACE, start_token.line,
-                          start_token.line_number)
-        tokenutil.InsertTokenAfter(new_token, start_token.previous)
-        token.attached_object.type_start_token = new_token
-        fixed_tokens.append(new_token)
-
-      end_token = token.attached_object.type_end_token
-      if end_token.type != Type.DOC_END_BRACE:
-        # If the start token was a brace, the end token will be a
-        # FLAG_ENDING_TYPE token, if there wasn't a starting brace then
-        # the end token is the last token of the actual type.
-        last_type = end_token
-        if not fixed_tokens:
-          last_type = end_token.previous
-
-        while last_type.string.isspace():
-          last_type = last_type.previous
-
-        # If there was no starting brace then a lone end brace wouldn't have
-        # been type end token. Now that we've added any missing start brace,
-        # see if the last effective type token was an end brace.
-        if last_type.type != Type.DOC_END_BRACE:
-          trailing_space = (len(last_type.string) -
-                            len(last_type.string.rstrip()))
-          if trailing_space:
-            tokenutil.SplitToken(last_type,
-                                 len(last_type.string) - trailing_space)
-
-          new_token = Token('}', Type.DOC_END_BRACE, last_type.line,
-                            last_type.line_number)
-          tokenutil.InsertTokenAfter(new_token, last_type)
-          token.attached_object.type_end_token = new_token
-          fixed_tokens.append(new_token)
-
-      self._AddFix(fixed_tokens)
-
-    elif code == errors.GOOG_REQUIRES_NOT_ALPHABETIZED:
-      require_start_token = error.fix_data
-      sorter = requireprovidesorter.RequireProvideSorter()
-      sorter.FixRequires(require_start_token)
-
-      self._AddFix(require_start_token)
-
-    elif code == errors.GOOG_PROVIDES_NOT_ALPHABETIZED:
-      provide_start_token = error.fix_data
-      sorter = requireprovidesorter.RequireProvideSorter()
-      sorter.FixProvides(provide_start_token)
-
-      self._AddFix(provide_start_token)
-
-    elif code == errors.UNNECESSARY_BRACES_AROUND_INHERIT_DOC:
-      if token.previous.string == '{' and token.next.string == '}':
-        tokenutil.DeleteToken(token.previous)
-        tokenutil.DeleteToken(token.next)
-        self._AddFix([token])
-
-    elif code == errors.INVALID_AUTHOR_TAG_DESCRIPTION:
-      match = INVERTED_AUTHOR_SPEC.match(token.string)
-      if match:
-        token.string = '%s%s%s(%s)%s' % (match.group('leading_whitespace'),
-                                         match.group('email'),
-                                         match.group('whitespace_after_name'),
-                                         match.group('name'),
-                                         match.group('trailing_characters'))
-        self._AddFix(token)
-
-    elif (code == errors.WRONG_INDENTATION and
-          not FLAGS.disable_indentation_fixing):
-      token = tokenutil.GetFirstTokenInSameLine(token)
-      actual = error.position.start
-      expected = error.position.length
-
-      if token.type in (Type.WHITESPACE, Type.PARAMETERS) and actual != 0:
-        token.string = token.string.lstrip() + (' ' * expected)
-        self._AddFix([token])
-      else:
-        # We need to add indentation.
-        new_token = Token(' ' * expected, Type.WHITESPACE,
-                          token.line, token.line_number)
-        # Note that we'll never need to add indentation at the first line,
-        # since it will always not be indented.  Therefore it's safe to assume
-        # token.previous exists.
-        tokenutil.InsertTokenAfter(new_token, token.previous)
-        self._AddFix([token])
-
-    elif code in [errors.EXTRA_GOOG_PROVIDE, errors.EXTRA_GOOG_REQUIRE]:
-      tokens_in_line = tokenutil.GetAllTokensInSameLine(token)
-      tokenutil.DeleteTokens(tokens_in_line[0], len(tokens_in_line))
-      self._AddFix(tokens_in_line)
-
-    elif code in [errors.MISSING_GOOG_PROVIDE, errors.MISSING_GOOG_REQUIRE]:
-      is_provide = code == errors.MISSING_GOOG_PROVIDE
-      is_require = code == errors.MISSING_GOOG_REQUIRE
-
-      missing_namespaces = error.fix_data[0]
-      need_blank_line = error.fix_data[1]
-
-      if need_blank_line is None:
-        # TODO(user): This happens when there are no existing
-        # goog.provide or goog.require statements to position new statements
-        # relative to. Consider handling this case with a heuristic.
-        return
-
-      insert_location = token.previous
-
-      # If inserting a missing require with no existing requires, insert a
-      # blank line first.
-      if need_blank_line and is_require:
-        tokenutil.InsertBlankLineAfter(insert_location)
-        insert_location = insert_location.next
-
-      for missing_namespace in missing_namespaces:
-        new_tokens = self._GetNewRequireOrProvideTokens(
-            is_provide, missing_namespace, insert_location.line_number + 1)
-        tokenutil.InsertLineAfter(insert_location, new_tokens)
-        insert_location = new_tokens[-1]
-        self._AddFix(new_tokens)
-
-      # If inserting a missing provide with no existing provides, insert a
-      # blank line after.
-      if need_blank_line and is_provide:
-        tokenutil.InsertBlankLineAfter(insert_location)
-
-  def _GetNewRequireOrProvideTokens(self, is_provide, namespace, line_number):
-    """Returns a list of tokens to create a goog.require/provide statement.
-
-    Args:
-      is_provide: True if getting tokens for a provide, False for require.
-      namespace: The required or provided namespaces to get tokens for.
-      line_number: The line number the new require or provide statement will be
-          on.
-
-    Returns:
-      Tokens to create a new goog.require or goog.provide statement.
-    """
-    string = 'goog.require'
-    if is_provide:
-      string = 'goog.provide'
-    line_text = string + '(\'' + namespace + '\');\n'
-    return [
-        Token(string, Type.IDENTIFIER, line_text, line_number),
-        Token('(', Type.START_PAREN, line_text, line_number),
-        Token('\'', Type.SINGLE_QUOTE_STRING_START, line_text, line_number),
-        Token(namespace, Type.STRING_TEXT, line_text, line_number),
-        Token('\'', Type.SINGLE_QUOTE_STRING_END, line_text, line_number),
-        Token(')', Type.END_PAREN, line_text, line_number),
-        Token(';', Type.SEMICOLON, line_text, line_number)
-        ]
-
-  def FinishFile(self):
-    """Called when the current file has finished style checking.
-
-    Used to go back and fix any errors in the file.
-    """
-    if self._file_fix_count:
-      f = self._external_file
-      if not f:
-        print 'Fixed %d errors in %s' % (self._file_fix_count, self._file_name)
-        f = open(self._file_name, 'w')
-
-      token = self._file_token
-      char_count = 0
-      while token:
-        f.write(token.string)
-        char_count += len(token.string)
-
-        if token.IsLastInLine():
-          f.write('\n')
-          if char_count > 80 and token.line_number in self._file_changed_lines:
-            print 'WARNING: Line %d of %s is now longer than 80 characters.' % (
-                token.line_number, self._file_name)
-
-          char_count = 0
-
-        token = token.next
-
-      if not self._external_file:
-        # Close the file if we created it
-        f.close()