Add gyp support for Core Data datamodel (*.xcdatamodel) files

pylib/gyp/xcodeproj_file.py

 # Copyright (c) 2012 Google Inc. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 """Xcode project file generator.
 
 This module is both an Xcode project file generator and a documentation of the
 Xcode project file format.  Knowledge of the project file format was gained
 based on extensive experience with Xcode, and by making changes to projects in
 Xcode.app and observing the resultant changes in the associated project files.
@@ skipping 1456 matching lines @@
       is_dir = True
     else:
       is_dir = False
 
     if 'path' in self._properties and \
         not 'lastKnownFileType' in self._properties and \
         not 'explicitFileType' in self._properties:
       # TODO(mark): This is the replacement for a replacement for a quick hack.
       # It is no longer incredibly sucky, but this list needs to be extended.
       extension_map = {
-        'a':         'archive.ar',
-        'app':       'wrapper.application',
-        'bdic':      'file',
-        'bundle':    'wrapper.cfbundle',
-        'c':         'sourcecode.c.c',
-        'cc':        'sourcecode.cpp.cpp',
-        'cpp':       'sourcecode.cpp.cpp',
-        'css':       'text.css',
-        'cxx':       'sourcecode.cpp.cpp',
-        'dylib':     'compiled.mach-o.dylib',
-        'framework': 'wrapper.framework',
-        'h':         'sourcecode.c.h',
-        'hxx':       'sourcecode.cpp.h',
-        'icns':      'image.icns',
-        'java':      'sourcecode.java',
-        'js':        'sourcecode.javascript',
-        'm':         'sourcecode.c.objc',
-        'mm':        'sourcecode.cpp.objcpp',
-        'nib':       'wrapper.nib',
-        'o':         'compiled.mach-o.objfile',
-        'pdf':       'image.pdf',
-        'pl':        'text.script.perl',
-        'plist':     'text.plist.xml',
-        'pm':        'text.script.perl',
-        'png':       'image.png',
-        'py':        'text.script.python',
-        'r':         'sourcecode.rez',
-        'rez':       'sourcecode.rez',
-        's':         'sourcecode.asm',
-        'strings':   'text.plist.strings',
-        'ttf':       'file',
-        'xcconfig':  'text.xcconfig',
-        'xib':       'file.xib',
-        'y':         'sourcecode.yacc',
+        'a':           'archive.ar',
+        'app':         'wrapper.application',
+        'bdic':        'file',
+        'bundle':      'wrapper.cfbundle',
+        'c':           'sourcecode.c.c',
+        'cc':          'sourcecode.cpp.cpp',
+        'cpp':         'sourcecode.cpp.cpp',
+        'css':         'text.css',
+        'cxx':         'sourcecode.cpp.cpp',
+        'dylib':       'compiled.mach-o.dylib',
+        'framework':   'wrapper.framework',
+        'h':           'sourcecode.c.h',
+        'hxx':         'sourcecode.cpp.h',
+        'icns':        'image.icns',
+        'java':        'sourcecode.java',
+        'js':          'sourcecode.javascript',
+        'm':           'sourcecode.c.objc',
+        'mm':          'sourcecode.cpp.objcpp',
+        'nib':         'wrapper.nib',
+        'o':           'compiled.mach-o.objfile',
+        'pdf':         'image.pdf',
+        'pl':          'text.script.perl',
+        'plist':       'text.plist.xml',
+        'pm':          'text.script.perl',
+        'png':         'image.png',
+        'py':          'text.script.python',
+        'r':           'sourcecode.rez',
+        'rez':         'sourcecode.rez',
+        's':           'sourcecode.asm',
+        'strings':     'text.plist.strings',
+        'ttf':         'file',
+        'xcconfig':    'text.xcconfig',
+        'xcdatamodel': 'wrapper.xcdatamodel',
+        'xib':         'file.xib',
+        'y':           'sourcecode.yacc',
       }
 
       if is_dir:
         file_type = 'folder'
       else:
         basename = posixpath.basename(self._properties['path'])
         (root, ext) = posixpath.splitext(basename)
         # Check the map using a lowercase extension.
         # TODO(mark): Maybe it should try with the original case first and fall
         # back to lowercase, in case there are any instances where case
@@ skipping 1338 matching lines @@
       self._XCPrint(file, 0, '/* Begin ' + class_name + ' section */\n')
       for object in sorted(objects_by_class[class_name],
                            cmp=lambda x, y: cmp(x.id, y.id)):
         object.Print(file)
       self._XCPrint(file, 0, '/* End ' + class_name + ' section */\n')
 
     if self._should_print_single_line:
       self._XCPrint(file, 0, '}; ')
     else:
       self._XCPrint(file, 1, '};\n')