Cleanup: remove xcodebodge tool.

It's no longer needed. Now we have gyp, and Xcode project files
are generated by gyp.

TEST=none
BUG=none
Review URL: http://codereview.chromium.org/2167003

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@48278 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 0 insertions, 1274 deletions

diff --git a/tools/xcodebodge/xcodebodge.py b/tools/xcodebodge/xcodebodge.py
deleted file mode 100755
index f4beabb9..0000000
--- a/tools/xcodebodge/xcodebodge.py
+++ /dev/null
@@ -1,1274 +0,0 @@
-#!/usr/bin/python
-# Copyright (c) 2008 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.
-"""
-Commandline modification of Xcode project files
-"""
-
-import sys
-import os
-import optparse
-import re
-import tempfile
-import random
-import subprocess
-
-random.seed()  # Seed the generator
-
-
-# All known project build path source tree path reference types
-PBX_VALID_SOURCE_TREE_TYPES =  ('"<group>"',
-                                'SOURCE_ROOT',
-                                '"<absolute>"',
-                                'BUILT_PRODUCTS_DIR',
-                                'DEVELOPER_DIR',
-                                'SDKROOT',
-                                'CONFIGURATION_TEMP_DIR')
-# Paths with some characters appear quoted
-QUOTE_PATH_RE = re.compile('\s|-|\+')
-
-# Supported Xcode file types
-EXTENSION_TO_XCODE_FILETYPE = {
-  '.h'   : 'sourcecode.c.h',
-  '.c'   : 'sourcecode.c.c',
-  '.cpp' : 'sourcecode.cpp.cpp',
-  '.cc'  : 'sourcecode.cpp.cpp',
-  '.cxx' : 'sourcecode.cpp.cpp',
-  '.m'   : 'sourcecode.c.objc',
-  '.mm'  : 'sourcecode.c.objcpp',
-}
-
-# File types that can be added to a Sources phase
-SOURCES_XCODE_FILETYPES = ( 'sourcecode.c.c',
-                            'sourcecode.cpp.cpp',
-                            'sourcecode.c.objc',
-                            'sourcecode.c.objcpp' )
-
-# Avoid inserting source files into these common Xcode group names. Because
-# Xcode allows any names for these groups this list cannot be authoritative,
-# but these are common names in the Xcode templates.
-NON_SOURCE_GROUP_NAMES = ( 'Frameworks',
-                           'Resources',
-                           'Products',
-                           'Derived Sources',
-                           'Configurations',
-                           'Documentation',
-                           'Frameworks and Libraries',
-                           'External Frameworks and Libraries',
-                           'Libraries' )
-
-
-def NewUUID():
-  """Create a new random Xcode UUID"""
-  __pychecker__ = 'unusednames=i'
-  elements = []
-  for i in range(24):
-    elements.append(hex(random.randint(0, 15))[-1].upper())
-  return ''.join(elements)
-
-def CygwinPathClean(path):
-  """Folks use Cygwin shells with standard Win32 Python which can't handle
-  Cygwin paths. Run everything through cygpath if we can (conveniently
-  cygpath does the right thing with normal Win32 paths).
-  """
-  # Look for Unix-like path with Win32 Python
-  if sys.platform == 'win32' and path.startswith('/'):
-    cygproc = subprocess.Popen(('cygpath', '-a', '-w', path),
-                               stdout=subprocess.PIPE)
-    (stdout_content, stderr_content) = cygproc.communicate()
-    return stdout_content.rstrip()
-  # Convert all paths to cygpaths if we're using cygwin python
-  if sys.platform == 'cygwin':
-    cygproc = subprocess.Popen(('cygpath', '-a', '-u', path),
-                               stdout=subprocess.PIPE)
-    (stdout_content, stderr_content) = cygproc.communicate()
-    return stdout_content.rstrip()
-  # Fallthrough for all other cases
-  return path
-
-class XcodeProject(object):
-  """Class for reading/writing Xcode project files.
-  This is not a general parser or representation. It is restricted to just
-  the Xcode internal objects we need.
-
-  Args:
-    path: Absolute path to Xcode project file (including project.pbxproj
-          filename)
-  Attributes:
-    path: Full path to the project.pbxproj file
-    name: Project name (wrapper directory basename without extension)
-    source_root_path: Absolute path for Xcode's SOURCE_ROOT
-  """
-
-  EXPECTED_PROJECT_HEADER_RE = re.compile(
-    r'^// !\$\*UTF8\*\$!\n' \
-     '\{\n' \
-     '\tarchiveVersion = 1;\n' \
-     '\tclasses = \{\n' \
-     '\t\};\n' \
-     '\tobjectVersion = \d+;\n' \
-     '\tobjects = \{\n' \
-     '\n')
-  SECTION_BEGIN_RE = re.compile(r'^/\* Begin (.*) section \*/\n$')
-  SECTION_END_RE = re.compile(r'^/\* End (.*) section \*/\n$')
-  PROJECT_ROOT_OBJECT_RE = re.compile(
-      r'^\trootObject = ([0-9A-F]{24}) /\* Project object \*/;\n$')
-
-  def __init__(self, path):
-    self.path = path
-    self.name = os.path.splitext(os.path.basename(os.path.dirname(path)))[0]
-
-    # Load project. Ideally we would use plistlib, but sadly that only reads
-    # XML plists. A real parser with pyparsing
-    # (http://pyparsing.wikispaces.com/) might be another option, but for now
-    # we'll do the simple (?!?) thing.
-    project_fh = open(self.path, 'rU')
-    self._raw_content = project_fh.readlines()
-    project_fh.close()
-
-    # Store and check header
-    if len(self._raw_content) < 8:
-      print >> sys.stderr, ''.join(self._raw_content)
-      raise RuntimeError('XcodeProject file "%s" too short' % path)
-    self._header = tuple(self._raw_content[:8])
-    if not self.__class__.EXPECTED_PROJECT_HEADER_RE.match(''.join(self._header)):
-      print >> sys.stderr, ''.join(self._header)
-      raise RuntimeError('XcodeProject file "%s" wrong header' % path)
-
-    # Find and store tail (some projects have additional whitespace at end)
-    self._tail = []
-    for tail_line in reversed(self._raw_content):
-      self._tail.insert(0, tail_line)
-      if tail_line == '\t};\n': break
-
-    # Ugly ugly project parsing, turn each commented section into a separate
-    # set of objects. For types we don't have a custom representation for,
-    # store the raw lines.
-    self._section_order = []
-    self._sections = {}
-    parse_line_no = len(self._header)
-    while parse_line_no < (len(self._raw_content) - len(self._tail)):
-      section_header_match = self.__class__.SECTION_BEGIN_RE.match(
-                               self._raw_content[parse_line_no])
-      # Loop to next section header
-      if not section_header_match:
-        parse_line_no += 1
-        continue
-
-      section = section_header_match.group(1)
-      self._section_order.append(section)
-      self._sections[section] = []
-
-      # Advance to first line of the section
-      parse_line_no += 1
-
-      # Read in the section, using custom classes where we need them
-      section_end_match = self.__class__.SECTION_END_RE.match(
-                               self._raw_content[parse_line_no])
-      while not section_end_match:
-        # Unhandled lines
-        content = self._raw_content[parse_line_no]
-        # Sections we can parse line-by-line
-        if section in ('PBXBuildFile', 'PBXFileReference'):
-          content = eval('%s.FromContent(content)' % section)
-        # Multiline sections
-        elif section in ('PBXGroup', 'PBXVariantGroup', 'PBXProject',
-                         'PBXNativeTarget', 'PBXSourcesBuildPhase'):
-          # Accumulate lines
-          content_lines = []
-          while 1:
-            content_lines.append(content)
-            if content == '\t\t};\n': break
-            parse_line_no += 1
-            content = self._raw_content[parse_line_no]
-          content = eval('%s.FromContent(content_lines)' % section)
-
-        self._sections[section].append(content)
-        parse_line_no += 1
-        section_end_match = self.__class__.SECTION_END_RE.match(
-                              self._raw_content[parse_line_no])
-      # Validate section end
-      if section_header_match.group(1) != section:
-        raise RuntimeError(
-          'XcodeProject parse, section "%s" ended inside section "%s"' %
-          (section_end_match.group(1), section))
-      # Back around parse loop
-
-    # Sanity overall group structure
-    if (not self._sections.has_key('PBXProject') or
-        len(self._sections['PBXProject']) != 1):
-      raise RuntimeError('PBXProject section insane')
-    root_obj_parsed = self.__class__.PROJECT_ROOT_OBJECT_RE.match(
-                                       self._tail[1])
-    if not root_obj_parsed:
-      raise RuntimeError('XcodeProject unable to parse project root object:\n%s'
-                         % self._tail[1])
-    if root_obj_parsed.group(1) != self._sections['PBXProject'][0].uuid:
-      raise RuntimeError('XcodeProject root object does not match PBXProject')
-    self._root_group_uuid = self._sections['PBXProject'][0].main_group_uuid
-
-    # Source root
-    self.source_root_path = os.path.abspath(
-                              os.path.join(
-                                # Directory that contains the project package
-                                os.path.dirname(os.path.dirname(path)),
-                                # Any relative path
-                                self._sections['PBXProject'][0].project_root))
-
-    # Build the absolute paths of the groups with these helpers
-    def GroupAbsRealPath(*elements):
-      return os.path.abspath(os.path.realpath(os.path.join(*elements)))
-    def GroupPathRecurse(group, parent_path):
-      descend = False
-      if group.source_tree == '"<absolute>"':
-        group.abs_path = GroupAbsRealPath(group.path)
-        descend = True
-      elif group.source_tree == '"<group>"':
-        if group.path:
-          group.abs_path = GroupAbsRealPath(parent_path, group.path)
-        else:
-          group.abs_path = parent_path
-        descend = True
-      elif group.source_tree == 'SOURCE_ROOT':
-        if group.path:
-          group.abs_path = GroupAbsRealPath(self.source_root_path, group.path)
-        else:
-          group.abs_path = GroupAbsRealPath(self.source_root_path)
-        descend = True
-      if descend:
-        for child_uuid in group.child_uuids:
-          # Try a group first
-          found_uuid = False
-          for other_group in self._sections['PBXGroup']:
-            if other_group.uuid == child_uuid:
-              found_uuid = True
-              GroupPathRecurse(other_group, group.abs_path)
-              break
-          if self._sections.has_key('PBXVariantGroup'):
-            for other_group in self._sections['PBXVariantGroup']:
-              if other_group.uuid == child_uuid:
-                found_uuid = True
-                GroupPathRecurse(other_group, group.abs_path)
-                break
-          if not found_uuid:
-            for file_ref in self._sections['PBXFileReference']:
-              if file_ref.uuid == child_uuid:
-                found_uuid = True
-                if file_ref.source_tree == '"<absolute>"':
-                  file_ref.abs_path = GroupAbsRealPath(file_ref.path)
-                elif group.source_tree == '"<group>"':
-                  file_ref.abs_path = GroupAbsRealPath(group.abs_path,
-                                                       file_ref.path)
-                elif group.source_tree == 'SOURCE_ROOT':
-                  file_ref.abs_path = GroupAbsRealPath(self.source_root_path,
-                                                       file_ref.path)
-                break
-          if not found_uuid:
-            raise RuntimeError('XcodeProject group descent failed to find %s' %
-                                child_uuid)
-    self._root_group = None
-    for group in self._sections['PBXGroup']:
-      if group.uuid == self._root_group_uuid:
-        self._root_group = group
-        GroupPathRecurse(group, self.source_root_path)
-    if not self._root_group:
-      raise RuntimeError('XcodeProject failed to find root group by UUID')
-
-  def FileContent(self):
-    """Generate and return the project file content as a list of lines"""
-    content = []
-    content.extend(self._header[:-1])
-    for section in self._section_order:
-      content.append('\n/* Begin %s section */\n' % section)
-      for section_content in self._sections[section]:
-        content.append(str(section_content))
-      content.append('/* End %s section */\n' % section)
-    content.extend(self._tail)
-    return content
-
-  def Update(self):
-    """Rewrite the project file in place with all updated metadata"""
-    __pychecker__ = 'no-deprecated'
-    # Not concerned with temp_path security here, just needed a unique name
-    temp_path = tempfile.mktemp(dir=os.path.dirname(self.path))
-    outfile = open(temp_path, 'w')
-    outfile.writelines(self.FileContent())
-    outfile.close()
-    # Rename is weird on Win32, see the docs,
-    os.unlink(self.path)
-    os.rename(temp_path, self.path)
-
-  def NativeTargets(self):
-    """Obtain all PBXNativeTarget instances for this project
-
-    Returns:
-      List of PBXNativeTarget instances
-    """
-    if self._sections.has_key('PBXNativeTarget'):
-      return self._sections['PBXNativeTarget']
-    else:
-      return []
-
-  def NativeTargetForName(self, name):
-    """Obtain the target with a given name.
-
-    Args:
-      name: Target name
-
-    Returns:
-      PBXNativeTarget instance or None
-    """
-    for target in self.NativeTargets():
-      if target.name == name:
-        return target
-    return None
-
-  def FileReferences(self):
-    """Obtain all PBXFileReference instances for this project
-
-    Returns:
-      List of PBXFileReference instances
-    """
-    return self._sections['PBXFileReference']
-
-  def SourcesBuildPhaseForTarget(self, target):
-    """Obtain the PBXSourcesBuildPhase instance for a target. Xcode allows
-    only one PBXSourcesBuildPhase per target and each target has a unique
-    PBXSourcesBuildPhase.
-
-    Args:
-      target: PBXNativeTarget instance
-
-    Returns:
-      PBXSourcesBuildPhase instance
-    """
-    sources_uuid = None
-    for i in range(len(target.build_phase_names)):
-      if target.build_phase_names[i] == 'Sources':
-        sources_uuid = target.build_phase_uuids[i]
-        break
-    if not sources_uuid:
-      raise RuntimeError('Missing PBXSourcesBuildPhase for target "%s"' %
-                         target.name)
-    for sources_phase in self._sections['PBXSourcesBuildPhase']:
-      if sources_phase.uuid == sources_uuid:
-        return sources_phase
-    raise RuntimeError('Missing PBXSourcesBuildPhase for UUID "%s"' %
-                       sources_uuid)
-
-  def BuildFileForUUID(self, uuid):
-    """Look up a PBXBuildFile by UUID
-
-    Args:
-      uuid: UUID of the PBXBuildFile to find
-
-    Raises:
-      RuntimeError if no PBXBuildFile exists for |uuid|
-
-    Returns:
-      PBXBuildFile instance
-    """
-    for build_file in self._sections['PBXBuildFile']:
-      if build_file.uuid == uuid:
-        return build_file
-    raise RuntimeError('Missing PBXBuildFile for UUID "%s"' % uuid)
-
-  def FileReferenceForUUID(self, uuid):
-    """Look up a PBXFileReference by UUID
-
-    Args:
-      uuid: UUID of the PBXFileReference to find
-
-    Raises:
-      RuntimeError if no PBXFileReference exists for |uuid|
-
-    Returns:
-      PBXFileReference instance
-    """
-    for file_ref in self._sections['PBXFileReference']:
-      if file_ref.uuid == uuid:
-        return file_ref
-    raise RuntimeError('Missing PBXFileReference for UUID "%s"' % uuid)
-
-  def RemoveSourceFileReference(self, file_ref):
-    """Remove a source file's PBXFileReference from the project, cleaning up all
-    PBXGroup and PBXBuildFile references to that PBXFileReference and
-    furthermore, removing any PBXBuildFiles from all PBXNativeTarget source
-    lists.
-
-    Args:
-      file_ref: PBXFileReference instance
-
-    Raises:
-      RuntimeError if |file_ref| is not a source file reference in PBXBuildFile
-    """
-    self._sections['PBXFileReference'].remove(file_ref)
-    # Clean up build files
-    removed_build_files = []
-    for build_file in self._sections['PBXBuildFile']:
-      if build_file.file_ref_uuid == file_ref.uuid:
-        if build_file.type != 'Sources':
-          raise RuntimeError('Removing PBXBuildFile not of "Sources" type')
-        removed_build_files.append(build_file)
-    removed_build_file_uuids = []
-    for build_file in removed_build_files:
-      removed_build_file_uuids.append(build_file.uuid)
-      self._sections['PBXBuildFile'].remove(build_file)
-    # Clean up source references to the removed build files
-    for source_phase in self._sections['PBXSourcesBuildPhase']:
-      removal_indexes = []
-      for i in range(len(source_phase.file_uuids)):
-        if source_phase.file_uuids[i] in removed_build_file_uuids:
-          removal_indexes.append(i)
-      for removal_index in removal_indexes:
-        del source_phase.file_uuids[removal_index]
-        del source_phase.file_names[removal_index]
-    # Clean up group references
-    for group in self._sections['PBXGroup']:
-      removal_indexes = []
-      for i in range(len(group.child_uuids)):
-        if group.child_uuids[i] == file_ref.uuid:
-          removal_indexes.append(i)
-      for removal_index in removal_indexes:
-        del group.child_uuids[removal_index]
-        del group.child_names[removal_index]
-
-  def RelativeSourceRootPath(self, abs_path):
-    """Convert a path to one relative to the project's SOURCE_ROOT if possible.
-    Generally this follows Xcode semantics, that is, a path is only converted
-    if it is a subpath of SOURCE_ROOT.
-
-    Args:
-      abs_path: Absolute path to convert
-
-    Returns:
-      String SOURCE_ROOT relative path if possible or None if not relative
-      to SOURCE_ROOT.
-    """
-    if abs_path.startswith(self.source_root_path + os.path.sep):
-      return abs_path[len(self.source_root_path + os.path.sep):]
-    else:
-      # Try to construct a relative path (bodged from ActiveState recipe
-      # 302594 since we can't assume Python 2.5 with os.path.relpath()
-      source_root_parts = self.source_root_path.split(os.path.sep)
-      target_parts = abs_path.split(os.path.sep)
-      # Guard against drive changes on Win32 and cygwin
-      if sys.platform == 'win32' and source_root_parts[0] <> target_parts[0]:
-        return None
-      if sys.platform == 'cygwin' and source_root_parts[2] <> target_parts[2]:
-        return None
-      for i in range(min(len(source_root_parts), len(target_parts))):
-        if source_root_parts[i] <> target_parts[i]: break
-      else:
-        i += 1
-      rel_parts = [os.path.pardir] * (len(source_root_parts) - i)
-      rel_parts.extend(target_parts[i:])
-      return os.path.join(*rel_parts)
-
-  def RelativeGroupPath(self, abs_path):
-    """Convert a path to a group-relative path if possible
-
-    Args:
-      abs_path: Absolute path to convert
-
-    Returns:
-      Parent PBXGroup instance if possible or None
-    """
-    needed_path = os.path.dirname(abs_path)
-    possible_groups = [ g for g in self._sections['PBXGroup']
-                        if g.abs_path == needed_path and
-                           not g.name in NON_SOURCE_GROUP_NAMES ]
-    if len(possible_groups) < 1:
-      return None
-    elif len(possible_groups) == 1:
-      return possible_groups[0]
-    # Multiple groups match, try to find the best using some simple
-    # heuristics. Does only one group contain source?
-    groups_with_source = []
-    for group in possible_groups:
-      for child_uuid in group.child_uuids:
-        try:
-          self.FileReferenceForUUID(child_uuid)
-        except RuntimeError:
-          pass
-        else:
-          groups_with_source.append(group)
-          break
-    if len(groups_with_source) == 1:
-      return groups_with_source[0]
-    # Is only one _not_ the root group?
-    non_root_groups = [ g for g in possible_groups
-                        if g is not self._root_group ]
-    if len(non_root_groups) == 1:
-      return non_root_groups[0]
-    # Best guess
-    if len(non_root_groups):
-      return non_root_groups[0]
-    elif len(groups_with_source):
-      return groups_with_source[0]
-    else:
-      return possible_groups[0]
-
-  def AddSourceFile(self, path):
-    """Add a source file to the project, attempting to position it
-    in the GUI group hierarchy reasonably.
-
-    NOTE: Adding a source file does not add it to any targets
-
-    Args:
-      path: Absolute path to the file to add
-
-    Returns:
-      PBXFileReference instance for the newly added source.
-    """
-    # Guess at file type
-    root, extension = os.path.splitext(path)
-    if EXTENSION_TO_XCODE_FILETYPE.has_key(extension):
-      source_type = EXTENSION_TO_XCODE_FILETYPE[extension]
-    else:
-      raise RuntimeError('Unknown source file extension "%s"' % extension)
-
-    # Is group-relative possible for an existing group?
-    parent_group = self.RelativeGroupPath(os.path.abspath(path))
-    if parent_group:
-      new_file_ref = PBXFileReference(NewUUID(),
-                                      os.path.basename(path),
-                                      source_type,
-                                      None,
-                                      os.path.basename(path),
-                                      '"<group>"',
-                                      None)
-      # Chrome tries to keep its lists name sorted, try to match
-      i = 0
-      while i < len(parent_group.child_uuids):
-        # Only files are sorted, they keep groups at the top
-        try:
-          self.FileReferenceForUUID(parent_group.child_uuids[i])
-          if new_file_ref.name.lower() < parent_group.child_names[i].lower():
-            break
-        except RuntimeError:
-          pass  # Must be a child group
-        i += 1
-      parent_group.child_names.insert(i, new_file_ref.name)
-      parent_group.child_uuids.insert(i, new_file_ref.uuid)
-      # Add file ref uuid sorted
-      self._sections['PBXFileReference'].append(new_file_ref)
-      self._sections['PBXFileReference'].sort(cmp=lambda x,y: cmp(x.uuid, y.uuid))
-      return new_file_ref
-
-    # Group-relative failed, how about SOURCE_ROOT relative in the main group
-    src_rel_path = self.RelativeSourceRootPath(os.path.abspath(path))
-    if src_rel_path:
-      src_rel_path = src_rel_path.replace('\\', '/')  # Convert to Unix
-      new_file_ref = PBXFileReference(NewUUID(),
-                                      os.path.basename(path),
-                                      source_type,
-                                      None,
-                                      src_rel_path,
-                                      'SOURCE_ROOT',
-                                      None)
-      self._root_group.child_uuids.append(new_file_ref.uuid)
-      self._root_group.child_names.append(new_file_ref.name)
-      # Add file ref uuid sorted
-      self._sections['PBXFileReference'].append(new_file_ref)
-      self._sections['PBXFileReference'].sort(cmp=lambda x,y: cmp(x.uuid, y.uuid))
-      return new_file_ref
-
-    # Win to Unix absolute paths probably not practical
-    raise RuntimeError('Could not construct group or source PBXFileReference '
-                       'for path "%s"' % path)
-
-  def AddSourceFileToSourcesBuildPhase(self, source_ref, source_phase):
-    """Add a PBXFileReference to a PBXSourcesBuildPhase, creating a new
-    PBXBuildFile as needed.
-
-    Args:
-      source_ref: PBXFileReference instance appropriate for use in
-                  PBXSourcesBuildPhase
-      source_phase: PBXSourcesBuildPhase instance
-    """
-    # Prevent duplication
-    for source_uuid in source_phase.file_uuids:
-      build_file = self.BuildFileForUUID(source_uuid)
-      if build_file.file_ref_uuid == source_ref.uuid:
-        return
-    # Create PBXBuildFile
-    new_build_file = PBXBuildFile(NewUUID(),
-                                  source_ref.name,
-                                  'Sources',
-                                  source_ref.uuid,
-                                  '')
-    # Add to build file list (uuid sorted)
-    self._sections['PBXBuildFile'].append(new_build_file)
-    self._sections['PBXBuildFile'].sort(cmp=lambda x,y: cmp(x.uuid, y.uuid))
-    # Add to sources phase list (name sorted)
-    i = 0
-    while i < len(source_phase.file_names):
-      if source_ref.name.lower() < source_phase.file_names[i].lower():
-        break
-      i += 1
-    source_phase.file_names.insert(i, new_build_file.name)
-    source_phase.file_uuids.insert(i, new_build_file.uuid)
-
-
-class PBXProject(object):
-  """Class for PBXProject data section of an Xcode project file.
-
-  Attributes:
-    uuid: Project UUID
-    main_group_uuid: UUID of the top-level PBXGroup
-    project_root: Relative path from project file wrapper to source_root_path
-  """
-
-  PBXPROJECT_HEADER_RE = re.compile(
-      r'^\t\t([0-9A-F]{24}) /\* Project object \*/ = {\n$')
-  PBXPROJECT_MAIN_GROUP_RE = re.compile(
-      r'^\t\t\tmainGroup = ([0-9A-F]{24})(?: /\* .* \*/)?;\n$')
-  PBXPROJECT_ROOT_RE = re.compile(
-      r'^\t\t\tprojectRoot = (.*);\n$')
-
-  @classmethod
-  def FromContent(klass, content_lines):
-    header_parsed = klass.PBXPROJECT_HEADER_RE.match(content_lines[0])
-    if not header_parsed:
-      raise RuntimeError('PBXProject unable to parse header content:\n%s'
-                          % content_lines[0])
-    main_group_uuid = None
-    project_root = ''
-    for content_line in content_lines:
-      group_parsed = klass.PBXPROJECT_MAIN_GROUP_RE.match(content_line)
-      if group_parsed:
-        main_group_uuid = group_parsed.group(1)
-      root_parsed = klass.PBXPROJECT_ROOT_RE.match(content_line)
-      if root_parsed:
-        project_root = root_parsed.group(1)
-    if project_root.startswith('"'):
-      project_root = project_root[1:-1]
-    if not main_group_uuid:
-      raise RuntimeError('PBXProject missing main group')
-    return klass(content_lines, header_parsed.group(1),
-                 main_group_uuid, project_root)
-
-  def __init__(self, raw_lines, uuid, main_group_uuid, project_root):
-    self.uuid = uuid
-    self._raw_lines = raw_lines
-    self.main_group_uuid = main_group_uuid
-    self.project_root = project_root
-
-  def __str__(self):
-    return ''.join(self._raw_lines)
-
-
-class PBXBuildFile(object):
-  """Class for PBXBuildFile data from an Xcode project file.
-
-  Attributes:
-    uuid: UUID for this instance
-    name: Basename of the build file
-    type: 'Sources' or 'Frameworks'
-    file_ref_uuid: UUID of the PBXFileReference for this file
-  """
-
-  PBXBUILDFILE_LINE_RE = re.compile(
-    r'^\t\t([0-9A-F]{24}) /\* (.+) in (.+) \*/ = '
-    '{isa = PBXBuildFile; fileRef = ([0-9A-F]{24}) /\* (.+) \*/; (.*)};\n$')
-
-  @classmethod
-  def FromContent(klass, content_line):
-    parsed = klass.PBXBUILDFILE_LINE_RE.match(content_line)
-    if not parsed:
-      raise RuntimeError('PBXBuildFile unable to parse content:\n%s'
-                          % content_line)
-    if parsed.group(2) !=  parsed.group(5):
-      raise RuntimeError('PBXBuildFile name mismatch "%s" vs "%s"' %
-                         (parsed.group(2), parsed.group(5)))
-    if not parsed.group(3) in ('Sources', 'Frameworks',
-                               'Resources', 'CopyFiles',
-                               'Headers', 'Copy Into Framework',
-                               'Rez', 'Copy Generated Headers'):
-      raise RuntimeError('PBXBuildFile unknown type "%s"' % parsed.group(3))
-    return klass(parsed.group(1), parsed.group(2), parsed.group(3),
-                 parsed.group(4), parsed.group(6))
-
-  def __init__(self, uuid, name, type, file_ref_uuid, raw_extras):
-    self.uuid = uuid
-    self.name = name
-    self.type = type
-    self.file_ref_uuid = file_ref_uuid
-    self._raw_extras = raw_extras
-
-  def __str__(self):
-    return '\t\t%s /* %s in %s */ = ' \
-           '{isa = PBXBuildFile; fileRef = %s /* %s */; %s};\n' % (
-            self.uuid, self.name, self.type, self.file_ref_uuid, self.name,
-            self._raw_extras)
-
-
-class PBXFileReference(object):
-  """Class for PBXFileReference data from an Xcode project file.
-
-  Attributes:
-    uuid: UUID for this instance
-    name: Basename of the file
-    file_type: current active file type (explicit or assumed)
-    path: source_tree relative path (or absolute if source_tree is absolute)
-    source_tree: Source tree type (see PBX_VALID_SOURCE_TREE_TYPES)
-    abs_path: Absolute path to the file
-  """
-  PBXFILEREFERENCE_HEADER_RE = re.compile(
-    r'^\t\t([0-9A-F]{24}) /\* (.+) \*/ = {isa = PBXFileReference; ')
-  PBXFILEREFERENCE_FILETYPE_RE = re.compile(
-    r' (lastKnownFileType|explicitFileType) = ([^\;]+); ')
-  PBXFILEREFERENCE_PATH_RE = re.compile(r' path = ([^\;]+); ')
-  PBXFILEREFERENCE_SOURCETREE_RE = re.compile(r' sourceTree = ([^\;]+); ')
-
-  @classmethod
-  def FromContent(klass, content_line):
-    header_parsed = klass.PBXFILEREFERENCE_HEADER_RE.match(content_line)
-    if not header_parsed:
-      raise RuntimeError('PBXFileReference unable to parse header content:\n%s'
-                          % content_line)
-    type_parsed = klass.PBXFILEREFERENCE_FILETYPE_RE.search(content_line)
-    if not type_parsed:
-      raise RuntimeError('PBXFileReference unable to parse type content:\n%s'
-                          % content_line)
-    if type_parsed.group(1) == 'lastKnownFileType':
-      last_known_type = type_parsed.group(2)
-      explicit_type = None
-    else:
-      last_known_type = None
-      explicit_type = type_parsed.group(2)
-    path_parsed = klass.PBXFILEREFERENCE_PATH_RE.search(content_line)
-    if not path_parsed:
-      raise RuntimeError('PBXFileReference unable to parse path content:\n%s'
-                          % content_line)
-    tree_parsed = klass.PBXFILEREFERENCE_SOURCETREE_RE.search(content_line)
-    if not tree_parsed:
-      raise RuntimeError(
-              'PBXFileReference unable to parse source tree content:\n%s'
-              % content_line)
-    return klass(header_parsed.group(1), header_parsed.group(2),
-                 last_known_type, explicit_type, path_parsed.group(1),
-                 tree_parsed.group(1), content_line)
-
-  def __init__(self, uuid, name, last_known_file_type, explicit_file_type,
-               path, source_tree, raw_line):
-    self.uuid = uuid
-    self.name = name
-    self._last_known_file_type = last_known_file_type
-    self._explicit_file_type = explicit_file_type
-    if explicit_file_type:
-      self.file_type = explicit_file_type
-    else:
-      self.file_type = last_known_file_type
-    self.path = path
-    self.source_tree = source_tree
-    self.abs_path = None
-    self._raw_line = raw_line
-
-  def __str__(self):
-    # Raw available?
-    if self._raw_line: return self._raw_line
-    # Construct our own
-    if self._last_known_file_type:
-      print_file_type = 'lastKnownFileType = %s; ' %  self._last_known_file_type
-    elif self._explicit_file_type:
-      print_file_type = 'explicitFileType = %s; ' %  self._explicit_file_type
-    else:
-      raise RuntimeError('No known file type for stringification')
-    name_attribute = ''
-    if self.name != self.path:
-      name_attribute = 'name = %s; ' % self.name
-    print_path = self.path
-    if QUOTE_PATH_RE.search(print_path):
-      print_path = '"%s"' % print_path
-    return '\t\t%s /* %s */ = ' \
-           '{isa = PBXFileReference; ' \
-           'fileEncoding = 4; ' \
-           '%s' \
-           '%s' \
-           'path = %s; sourceTree = %s; };\n' % (
-           self.uuid, self.name, print_file_type,
-           name_attribute, print_path, self.source_tree)
-
-
-class PBXGroup(object):
-  """Class for PBXGroup data from an Xcode project file.
-
-  Attributes:
-    uuid: UUID for this instance
-    name: Group (folder) name
-    path: source_tree relative path (or absolute if source_tree is absolute)
-    source_tree: Source tree type (see PBX_VALID_SOURCE_TREE_TYPES)
-    abs_path: Absolute path to the group
-    child_uuids: Ordered list of PBXFileReference UUIDs
-    child_names: Ordered list of PBXFileReference names
-  """
-
-  PBXGROUP_HEADER_RE = re.compile(r'^\t\t([0-9A-F]{24}) (?:/\* .* \*/ )?= {\n$')
-  PBXGROUP_FIELD_RE = re.compile(r'^\t\t\t(.*) = (.*);\n$')
-  PBXGROUP_CHILD_RE = re.compile(r'^\t\t\t\t([0-9A-F]{24}) /\* (.*) \*/,\n$')
-
-  @classmethod
-  def FromContent(klass, content_lines):
-    # Header line
-    header_parsed = klass.PBXGROUP_HEADER_RE.match(content_lines[0])
-    if not header_parsed:
-      raise RuntimeError('PBXGroup unable to parse header content:\n%s'
-                          % content_lines[0])
-    name = None
-    path = ''
-    source_tree = None
-    tab_width = None
-    uses_tabs = None
-    indent_width = None
-    child_uuids = []
-    child_names = []
-    # Parse line by line
-    content_line_no = 0
-    while 1:
-      content_line_no += 1
-      content_line = content_lines[content_line_no]
-      if content_line == '\t\t};\n': break
-      if content_line == '\t\t\tisa = PBXGroup;\n': continue
-      if content_line == '\t\t\tisa = PBXVariantGroup;\n': continue
-      # Child groups
-      if content_line == '\t\t\tchildren = (\n':
-        content_line_no += 1
-        content_line = content_lines[content_line_no]
-        while content_line != '\t\t\t);\n':
-          child_parsed = klass.PBXGROUP_CHILD_RE.match(content_line)
-          if not child_parsed:
-            raise RuntimeError('PBXGroup unable to parse child content:\n%s'
-                                % content_line)
-          child_uuids.append(child_parsed.group(1))
-          child_names.append(child_parsed.group(2))
-          content_line_no += 1
-          content_line = content_lines[content_line_no]
-        continue  # Back to top of loop on end of children
-      # Other fields
-      field_parsed = klass.PBXGROUP_FIELD_RE.match(content_line)
-      if not field_parsed:
-        raise RuntimeError('PBXGroup unable to parse field content:\n%s'
-                            % content_line)
-      if field_parsed.group(1) == 'name':
-        name = field_parsed.group(2)
-      elif field_parsed.group(1) == 'path':
-        path = field_parsed.group(2)
-      elif field_parsed.group(1) == 'sourceTree':
-        if not field_parsed.group(2) in PBX_VALID_SOURCE_TREE_TYPES:
-          raise RuntimeError('PBXGroup unknown source tree type "%s"'
-                              % field_parsed.group(2))
-        source_tree = field_parsed.group(2)
-      elif field_parsed.group(1) == 'tabWidth':
-        tab_width = field_parsed.group(2)
-      elif field_parsed.group(1) == 'usesTabs':
-        uses_tabs = field_parsed.group(2)
-      elif field_parsed.group(1) == 'indentWidth':
-        indent_width = field_parsed.group(2)
-      else:
-        raise RuntimeError('PBXGroup unknown field "%s"'
-                           % field_parsed.group(1))
-    if path and path.startswith('"'):
-      path = path[1:-1]
-    if name and name.startswith('"'):
-      name = name[1:-1]
-    return klass(header_parsed.group(1), name, path, source_tree, child_uuids,
-                 child_names, tab_width, uses_tabs, indent_width)
-
-  def __init__(self, uuid, name, path, source_tree, child_uuids, child_names,
-               tab_width, uses_tabs, indent_width):
-    self.uuid = uuid
-    self.name = name
-    self.path = path
-    self.source_tree = source_tree
-    self.child_uuids = child_uuids
-    self.child_names = child_names
-    self.abs_path = None
-    # Semantically I'm not sure these aren't an error, but they
-    # appear in some projects
-    self._tab_width = tab_width
-    self._uses_tabs = uses_tabs
-    self._indent_width = indent_width
-
-  def __str__(self):
-    if self.name:
-      header_comment = '/* %s */ ' % self.name
-    elif self.path:
-      header_comment = '/* %s */ ' % self.path
-    else:
-      header_comment = ''
-    if self.name:
-      if QUOTE_PATH_RE.search(self.name):
-        name_attribute = '\t\t\tname = "%s";\n' % self.name
-      else:
-        name_attribute = '\t\t\tname = %s;\n' % self.name
-    else:
-      name_attribute = ''
-    if self.path:
-      if QUOTE_PATH_RE.search(self.path):
-        path_attribute = '\t\t\tpath = "%s";\n' % self.path
-      else:
-        path_attribute = '\t\t\tpath = %s;\n' % self.path
-    else:
-      path_attribute = ''
-    child_lines = []
-    for x in range(len(self.child_uuids)):
-      child_lines.append('\t\t\t\t%s /* %s */,\n' %
-                         (self.child_uuids[x], self.child_names[x]))
-    children = ''.join(child_lines)
-    tab_width_attribute = ''
-    if self._tab_width:
-      tab_width_attribute = '\t\t\ttabWidth = %s;\n' % self._tab_width
-    uses_tabs_attribute = ''
-    if self._uses_tabs:
-      uses_tabs_attribute = '\t\t\tusesTabs = %s;\n' % self._uses_tabs
-    indent_width_attribute = ''
-    if self._indent_width:
-      indent_width_attribute = '\t\t\tindentWidth = %s;\n' % self._indent_width
-    return '\t\t%s %s= {\n' \
-           '\t\t\tisa = %s;\n' \
-           '\t\t\tchildren = (\n' \
-           '%s' \
-           '\t\t\t);\n' \
-           '%s' \
-           '%s' \
-           '%s' \
-           '\t\t\tsourceTree = %s;\n' \
-           '%s' \
-           '%s' \
-           '\t\t};\n' % (
-            self.uuid, header_comment,
-            self.__class__.__name__,
-            children,
-            indent_width_attribute,
-            name_attribute,
-            path_attribute, self.source_tree,
-            tab_width_attribute, uses_tabs_attribute)
-
-
-class PBXVariantGroup(PBXGroup):
-  pass
-
-
-class PBXNativeTarget(object):
-  """Class for PBXNativeTarget data from an Xcode project file.
-
-  Attributes:
-    name: Target name
-    build_phase_uuids: Ordered list of build phase UUIDs
-    build_phase_names: Ordered list of build phase names
-
-  NOTE: We do not have wrapper classes for all build phase data types!
-  """
-
-  PBXNATIVETARGET_HEADER_RE = re.compile(
-      r'^\t\t([0-9A-F]{24}) /\* (.*) \*/ = {\n$')
-  PBXNATIVETARGET_BUILD_PHASE_RE = re.compile(
-      r'^\t\t\t\t([0-9A-F]{24}) /\* (.*) \*/,\n$')
-
-  @classmethod
-  def FromContent(klass, content_lines):
-    header_parsed = klass.PBXNATIVETARGET_HEADER_RE.match(content_lines[0])
-    if not header_parsed:
-      raise RuntimeError('PBXNativeTarget unable to parse header content:\n%s'
-                          % content_lines[0])
-    build_phase_uuids = []
-    build_phase_names = []
-    content_line_no = 0
-    while 1:
-      content_line_no += 1
-      content_line = content_lines[content_line_no]
-      if content_line == '\t\t};\n': break
-      if content_line == '\t\t\tisa = PBXNativeTarget;\n': continue
-      # Build phases groups
-      if content_line == '\t\t\tbuildPhases = (\n':
-        content_line_no += 1
-        content_line = content_lines[content_line_no]
-        while content_line != '\t\t\t);\n':
-          phase_parsed = klass.PBXNATIVETARGET_BUILD_PHASE_RE.match(
-                                 content_line)
-          if not phase_parsed:
-            raise RuntimeError(
-                    'PBXNativeTarget unable to parse build phase content:\n%s'
-                     % content_line)
-          build_phase_uuids.append(phase_parsed.group(1))
-          build_phase_names.append(phase_parsed.group(2))
-          content_line_no += 1
-          content_line = content_lines[content_line_no]
-        break  # Don't care about the rest of the content
-    return klass(content_lines, header_parsed.group(2), build_phase_uuids,
-                 build_phase_names)
-
-  def __init__(self, raw_lines, name, build_phase_uuids, build_phase_names):
-    self._raw_lines = raw_lines
-    self.name = name
-    self.build_phase_uuids = build_phase_uuids
-    self.build_phase_names = build_phase_names
-
-  def __str__(self):
-    return ''.join(self._raw_lines)
-
-
-class PBXSourcesBuildPhase(object):
-  """Class for PBXSourcesBuildPhase data from an Xcode project file.
-
-  Attributes:
-    uuid: UUID for this instance
-    build_action_mask: Xcode magic mask constant
-    run_only_for_deployment_postprocessing: deployment postprocess flag
-    file_uuids: Ordered list of PBXBuildFile UUIDs
-    file_names: Ordered list of PBXBuildFile names (basename)
-  """
-
-  PBXSOURCESBUILDPHASE_HEADER_RE = re.compile(
-      r'^\t\t([0-9A-F]{24}) /\* Sources \*/ = {\n$')
-  PBXSOURCESBUILDPHASE_FIELD_RE = re.compile(r'^\t\t\t(.*) = (.*);\n$')
-  PBXSOURCESBUILDPHASE_FILE_RE = re.compile(
-      r'^\t\t\t\t([0-9A-F]{24}) /\* (.*) in Sources \*/,\n$')
-
-  @classmethod
-  def FromContent(klass, content_lines):
-    header_parsed = klass.PBXSOURCESBUILDPHASE_HEADER_RE.match(content_lines[0])
-    if not header_parsed:
-      raise RuntimeError(
-              'PBXSourcesBuildPhase unable to parse header content:\n%s'
-               % content_lines[0])
-    # Parse line by line
-    build_action_mask = None
-    run_only_for_deployment_postprocessing = None
-    file_uuids = []
-    file_names = []
-    content_line_no = 0
-    while 1:
-      content_line_no += 1
-      content_line = content_lines[content_line_no]
-      if content_line == '\t\t};\n': break
-      if content_line == '\t\t\tisa = PBXSourcesBuildPhase;\n': continue
-      # Files
-      if content_line == '\t\t\tfiles = (\n':
-        content_line_no += 1
-        content_line = content_lines[content_line_no]
-        while content_line != '\t\t\t);\n':
-          file_parsed = klass.PBXSOURCESBUILDPHASE_FILE_RE.match(content_line)
-          if not file_parsed:
-            raise RuntimeError(
-                    'PBXSourcesBuildPhase unable to parse file content:\n%s'
-                    % content_line)
-          file_uuids.append(file_parsed.group(1))
-          file_names.append(file_parsed.group(2))
-          content_line_no += 1
-          content_line = content_lines[content_line_no]
-        continue  # Back to top of loop on end of files list
-      # Other fields
-      field_parsed = klass.PBXSOURCESBUILDPHASE_FIELD_RE.match(content_line)
-      if not field_parsed:
-        raise RuntimeError(
-                'PBXSourcesBuildPhase unable to parse field content:\n%s'
-                % content_line)
-      if field_parsed.group(1) == 'buildActionMask':
-        build_action_mask = field_parsed.group(2)
-      elif field_parsed.group(1) == 'runOnlyForDeploymentPostprocessing':
-        run_only_for_deployment_postprocessing = field_parsed.group(2)
-      else:
-        raise RuntimeError('PBXSourcesBuildPhase unknown field "%s"'
-                           % field_parsed.group(1))
-    return klass(header_parsed.group(1), build_action_mask,
-                 run_only_for_deployment_postprocessing,
-                 file_uuids, file_names)
-
-  def __init__(self, uuid, build_action_mask,
-               run_only_for_deployment_postprocessing,
-               file_uuids, file_names):
-    self.uuid = uuid
-    self.build_action_mask = build_action_mask
-    self.run_only_for_deployment_postprocessing = \
-          run_only_for_deployment_postprocessing
-    self.file_uuids = file_uuids
-    self.file_names = file_names
-
-  def __str__(self):
-    file_lines = []
-    for x in range(len(self.file_uuids)):
-      file_lines.append('\t\t\t\t%s /* %s in Sources */,\n' %
-                         (self.file_uuids[x], self.file_names[x]))
-    files = ''.join(file_lines)
-    return '\t\t%s /* Sources */ = {\n' \
-           '\t\t\tisa = PBXSourcesBuildPhase;\n' \
-           '\t\t\tbuildActionMask = %s;\n' \
-           '\t\t\tfiles = (\n' \
-           '%s' \
-           '\t\t\t);\n' \
-           '\t\t\trunOnlyForDeploymentPostprocessing = %s;\n' \
-           '\t\t};\n' % (
-            self.uuid, self.build_action_mask, files,
-            self.run_only_for_deployment_postprocessing)
-
-
-def Usage(optparse):
-  optparse.print_help()
-  print '\n' \
-        'Commands:\n' \
-        '  list_native_targets: List Xcode "native" (source compilation)\n' \
-        '    targets by name.\n' \
-        '  list_target_sources: List project-relative source files in the\n' \
-        '    specified Xcode "native" target.\n' \
-        '  remove_source [sourcefile ...]: Remove the specified source files\n' \
-        '    from every target in the project (target is ignored).\n' \
-        '  add_source [sourcefile ...]: Add the specified source files\n' \
-        '    to the specified target.\n'
-  sys.exit(2)
-
-
-def Main():
-  # Use argument structure like xcodebuild commandline
-  option_parser = optparse.OptionParser(
-                    usage='usage: %prog -p projectname [ -t targetname ] ' \
-                          '<command> [...]',
-                    add_help_option=False)
-  option_parser.add_option(
-                  '-h', '--help', action='store_true', dest='help',
-                  default=False, help=optparse.SUPPRESS_HELP)
-  option_parser.add_option(
-                  '-p', '--project', action='store', type='string',
-                  dest='project', metavar='projectname',
-                  help='Manipulate the project specified by projectname.')
-  option_parser.add_option(
-                  '-t', '--target', action='store', type='string',
-                  dest='target', metavar='targetname',
-                  help='Manipulate the target specified by targetname.')
-  (options, args) = option_parser.parse_args()
-
-  # Since we have more elaborate commands, handle help
-  if options.help:
-    Usage(option_parser)
-
-  # Xcode project file
-  if not options.project:
-    option_parser.error('Xcode project file must be specified.')
-  project_path = os.path.abspath(CygwinPathClean(options.project))
-  if project_path.endswith('.xcodeproj'):
-    project_path = os.path.join(project_path, 'project.pbxproj')
-  if not project_path.endswith(os.sep + 'project.pbxproj'):
-    option_parser.error('Invalid Xcode project file path \"%s\"' % project_path)
-  if not os.path.exists(project_path):
-    option_parser.error('Missing Xcode project file \"%s\"' % project_path)
-
-  # Construct project object
-  project = XcodeProject(project_path)
-
-  # Switch on command
-
-  # List native target names (default command)
-  if len(args) < 1 or args[0] == 'list_native_targets':
-    # Ape xcodebuild output
-    target_names = []
-    for target in project.NativeTargets():
-      target_names.append(target.name)
-    print 'Information about project "%s"\n    Native Targets:\n        %s' % (
-          project.name,
-          '\n        '.join(target_names))
-
-    if len(args) < 1:
-      # Be friendly and print some hints for further actions.
-      print
-      print 'To add or remove files from given target, run:'
-      print '\txcodebodge.py -p <project> -t <target> add_source <file_name>'
-      print '\txcodebodge.py -p <project> -t <target> remove_source <file_name>'
-
-  # List files in a native target
-  elif args[0] == 'list_target_sources':
-    if len(args) != 1:
-      option_parser.error('list_target_sources takes no arguments')
-    if not options.target:
-      option_parser.error('list_target_sources requires a target')
-    # Validate target and get list of files
-    target = project.NativeTargetForName(options.target)
-    if not target:
-      option_parser.error('No native target named "%s"' % options.target)
-    sources_phase = project.SourcesBuildPhaseForTarget(target)
-    target_files = []
-    for source_uuid in sources_phase.file_uuids:
-      build_file = project.BuildFileForUUID(source_uuid)
-      file_ref = project.FileReferenceForUUID(build_file.file_ref_uuid)
-      pretty_path = project.RelativeSourceRootPath(file_ref.abs_path)
-      if pretty_path:
-        target_files.append(pretty_path)
-      else:
-        target_files.append(file_ref.abs_path)
-    # Ape xcodebuild output
-    print 'Information about project "%s" target "%s"\n' \
-          '    Files:\n        %s' % (project.name, options.target,
-                                      '\n        '.join(target_files))
-
-  # Remove source files
-  elif args[0] == 'remove_source':
-    if len(args) < 2:
-      option_parser.error('remove_source needs one or more source files')
-    if options.target:
-      option_parser.error(
-        'remove_source does not support removal from a single target')
-    for source_path in args[1:]:
-      source_path = CygwinPathClean(source_path)
-      found = False
-      for file_ref in project.FileReferences():
-        # Try undecorated path, abs_path and our prettified paths
-        if (file_ref.path == source_path or (
-              file_ref.abs_path and (
-              file_ref.abs_path == os.path.abspath(source_path) or
-              project.RelativeSourceRootPath(file_ref.abs_path) == source_path))):
-          # Found a matching file ref, remove it
-          found = True
-          project.RemoveSourceFileReference(file_ref)
-      if not found:
-        option_parser.error('No matching source file "%s"' % source_path)
-    project.Update()
-
-  # Add source files
-  elif args[0] == 'add_source':
-    if len(args) < 2:
-      option_parser.error('add_source needs one or more source files')
-    if not options.target:
-      option_parser.error('add_source requires a target')
-    # Look for the target we want to add too.
-    target = project.NativeTargetForName(options.target)
-    if not target:
-      option_parser.error('No native target named "%s"' % options.target)
-    # Get the sources build phase
-    sources_phase = project.SourcesBuildPhaseForTarget(target)
-    # Loop new sources
-    for source_path in args[1:]:
-      source_path = CygwinPathClean(source_path)
-      if not os.path.exists(os.path.abspath(source_path)):
-        option_parser.error('File "%s" not found' % source_path)
-      # Don't generate duplicate file references if we don't need them
-      source_ref = None
-      for file_ref in project.FileReferences():
-        # Try undecorated path, abs_path and our prettified paths
-        if (file_ref.path == source_path or (
-              file_ref.abs_path and (
-              file_ref.abs_path == os.path.abspath(source_path) or
-              project.RelativeSourceRootPath(file_ref.abs_path) == source_path))):
-          source_ref = file_ref
-          break
-      if not source_ref:
-        # Create a new source file ref
-        source_ref = project.AddSourceFile(os.path.abspath(source_path))
-      # Add the new source file reference to the target if its a safe type
-      if source_ref.file_type in SOURCES_XCODE_FILETYPES:
-        project.AddSourceFileToSourcesBuildPhase(source_ref, sources_phase)
-    project.Update()
-
-  # Private sanity check. On an unmodified project make sure our output is
-  # the same as the input
-  elif args[0] == 'parse_sanity':
-    if ''.join(project.FileContent()) != ''.join(project._raw_content):
-      option_parser.error('Project rewrite sanity fail "%s"' % project.path)
-
-  else:
-    Usage(option_parser)
-
-
-if __name__ == '__main__':
-  Main()