Remove now obsolete checkdeps copy

tools/checkdeps/checkdeps.py

Index: tools/checkdeps/checkdeps.py
diff --git a/tools/checkdeps/checkdeps.py b/tools/checkdeps/checkdeps.py
deleted file mode 100755
index 5bf79076063b98d5293616292d4b9157b7044196..0000000000000000000000000000000000000000
--- a/tools/checkdeps/checkdeps.py
+++ /dev/null
@@ -1,237 +0,0 @@
-#!/usr/bin/env python
-# Copyright 2012 The Chromium Authors. All rights reserved.
-# Use of this source code is governed by a BSD-style license that can be
-# found in the LICENSE file.
-
-"""Makes sure that files include headers from allowed directories.
-
-Checks DEPS files in the source tree for rules, and applies those rules to
-"#include" and "import" directives in the .cpp and .java source files.
-Any source file including something not permitted by the DEPS files will fail.
-
-See builddeps.py for a detailed description of the DEPS format.
-"""
-
-import os
-import optparse
-import re
-import sys
-
-import cpp_checker
-import java_checker
-import results
-
-from builddeps import DepsBuilder
-from rules import Rule, Rules
-
-
-def _IsTestFile(filename):
-  """Does a rudimentary check to try to skip test files; this could be
-  improved but is good enough for now.
-  """
-  return re.match('(test|mock|dummy)_.*|.*_[a-z]*test\.(cc|mm|java)', filename)
-
-
-class DepsChecker(DepsBuilder):
-  """Parses include_rules from DEPS files and verifies files in the
-  source tree against them.
-  """
-
-  def __init__(self,
-               base_directory=None,
-               verbose=False,
-               being_tested=False,
-               ignore_temp_rules=False,
-               skip_tests=False):
-    """Creates a new DepsChecker.
-
-    Args:
-      base_directory: OS-compatible path to root of checkout, e.g. C:\chr\src.
-      verbose: Set to true for debug output.
-      being_tested: Set to true to ignore the DEPS file at tools/checkdeps/DEPS.
-      ignore_temp_rules: Ignore rules that start with Rule.TEMP_ALLOW ("!").
-    """
-    DepsBuilder.__init__(
-        self, base_directory, verbose, being_tested, ignore_temp_rules)
-
-    self._skip_tests = skip_tests
-    self.results_formatter = results.NormalResultsFormatter(verbose)
-
-  def Report(self):
-    """Prints a report of results, and returns an exit code for the process."""
-    if self.results_formatter.GetResults():
-      self.results_formatter.PrintResults()
-      return 1
-    print '\nSUCCESS\n'
-    return 0
-
-  def CheckDirectory(self, start_dir):
-    """Checks all relevant source files in the specified directory and
-    its subdirectories for compliance with DEPS rules throughout the
-    tree (starting at |self.base_directory|).  |start_dir| must be a
-    subdirectory of |self.base_directory|.
-
-    On completion, self.results_formatter has the results of
-    processing, and calling Report() will print a report of results.
-    """
-    java = java_checker.JavaChecker(self.base_directory, self.verbose)
-    cpp = cpp_checker.CppChecker(self.verbose)
-    checkers = dict(
-        (extension, checker)
-        for checker in [java, cpp] for extension in checker.EXTENSIONS)
-    self._CheckDirectoryImpl(checkers, start_dir)
-
-  def _CheckDirectoryImpl(self, checkers, dir_name):
-    rules = self.GetDirectoryRules(dir_name)
-    if rules is None:
-      return
-
-    # Collect a list of all files and directories to check.
-    files_to_check = []
-    dirs_to_check = []
-    contents = sorted(os.listdir(dir_name))
-    for cur in contents:
-      full_name = os.path.join(dir_name, cur)
-      if os.path.isdir(full_name):
-        dirs_to_check.append(full_name)
-      elif os.path.splitext(full_name)[1] in checkers:
-        if not self._skip_tests or not _IsTestFile(cur):
-          files_to_check.append(full_name)
-
-    # First check all files in this directory.
-    for cur in files_to_check:
-      checker = checkers[os.path.splitext(cur)[1]]
-      file_status = checker.CheckFile(rules, cur)
-      if file_status.HasViolations():
-        self.results_formatter.AddError(file_status)
-
-    # Next recurse into the subdirectories.
-    for cur in dirs_to_check:
-      self._CheckDirectoryImpl(checkers, cur)
-
-  def CheckAddedCppIncludes(self, added_includes):
-    """This is used from PRESUBMIT.py to check new #include statements added in
-    the change being presubmit checked.
-
-    Args:
-      added_includes: ((file_path, (include_line, include_line, ...), ...)
-
-    Return:
-      A list of tuples, (bad_file_path, rule_type, rule_description)
-      where rule_type is one of Rule.DISALLOW or Rule.TEMP_ALLOW and
-      rule_description is human-readable. Empty if no problems.
-    """
-    cpp = cpp_checker.CppChecker(self.verbose)
-    problems = []
-    for file_path, include_lines in added_includes:
-      if not cpp.IsCppFile(file_path):
-        continue
-      rules_for_file = self.GetDirectoryRules(os.path.dirname(file_path))
-      if not rules_for_file:
-        continue
-      for line in include_lines:
-        is_include, violation = cpp.CheckLine(
-            rules_for_file, line, file_path, True)
-        if not violation:
-          continue
-        rule_type = violation.violated_rule.allow
-        if rule_type == Rule.ALLOW:
-          continue
-        violation_text = results.NormalResultsFormatter.FormatViolation(
-            violation, self.verbose)
-        problems.append((file_path, rule_type, violation_text))
-    return problems
-
-
-def PrintUsage():
-  print """Usage: python checkdeps.py [--root <root>] [tocheck]
-
-  --root ROOT Specifies the repository root. This defaults to "../../.."
-              relative to the script file. This will be correct given the
-              normal location of the script in "<root>/tools/checkdeps".
-
-  --(others)  There are a few lesser-used options; run with --help to show them.
-
-  tocheck  Specifies the directory, relative to root, to check. This defaults
-           to "." so it checks everything.
-
-Examples:
-  python checkdeps.py
-  python checkdeps.py --root c:\\source chrome"""
-
-
-def main():
-  option_parser = optparse.OptionParser()
-  option_parser.add_option(
-      '', '--root',
-      default='', dest='base_directory',
-      help='Specifies the repository root. This defaults '
-           'to "../../.." relative to the script file, which '
-           'will normally be the repository root.')
-  option_parser.add_option(
-      '', '--ignore-temp-rules',
-      action='store_true', dest='ignore_temp_rules', default=False,
-      help='Ignore !-prefixed (temporary) rules.')
-  option_parser.add_option(
-      '', '--generate-temp-rules',
-      action='store_true', dest='generate_temp_rules', default=False,
-      help='Print rules to temporarily allow files that fail '
-           'dependency checking.')
-  option_parser.add_option(
-      '', '--count-violations',
-      action='store_true', dest='count_violations', default=False,
-      help='Count #includes in violation of intended rules.')
-  option_parser.add_option(
-      '', '--skip-tests',
-      action='store_true', dest='skip_tests', default=False,
-      help='Skip checking test files (best effort).')
-  option_parser.add_option(
-      '-v', '--verbose',
-      action='store_true', default=False,
-      help='Print debug logging')
-  option_parser.add_option(
-      '', '--json',
-      help='Path to JSON output file')
-  options, args = option_parser.parse_args()
-
-  deps_checker = DepsChecker(options.base_directory,
-                             verbose=options.verbose,
-                             ignore_temp_rules=options.ignore_temp_rules,
-                             skip_tests=options.skip_tests)
-  base_directory = deps_checker.base_directory  # Default if needed, normalized
-
-  # Figure out which directory we have to check.
-  start_dir = base_directory
-  if len(args) == 1:
-    # Directory specified. Start here. It's supposed to be relative to the
-    # base directory.
-    start_dir = os.path.abspath(os.path.join(base_directory, args[0]))
-  elif len(args) >= 2 or (options.generate_temp_rules and
-                          options.count_violations):
-    # More than one argument, or incompatible flags, we don't handle this.
-    PrintUsage()
-    return 1
-
-  if not start_dir.startswith(deps_checker.base_directory):
-    print 'Directory to check must be a subdirectory of the base directory,'
-    print 'but %s is not a subdirectory of %s' % (start_dir, base_directory)
-    return 1
-
-  print 'Using base directory:', base_directory
-  print 'Checking:', start_dir
-
-  if options.generate_temp_rules:
-    deps_checker.results_formatter = results.TemporaryRulesFormatter()
-  elif options.count_violations:
-    deps_checker.results_formatter = results.CountViolationsFormatter()
-
-  if options.json:
-    deps_checker.results_formatter = results.JSONResultsFormatter(
-        options.json, deps_checker.results_formatter)
-
-  deps_checker.CheckDirectory(start_dir)
-  return deps_checker.Report()
-
-
-if '__main__' == __name__:
-  sys.exit(main())