First pass at content shell for the Mac. Doesn't work yet.

chrome/tools/build/mac/tweak_info_plist

Index: chrome/tools/build/mac/tweak_info_plist
diff --git a/chrome/tools/build/mac/tweak_info_plist b/chrome/tools/build/mac/tweak_info_plist
deleted file mode 100755
index aed9cf78fbba49c5b88791ab4fcf78df3bb732c4..0000000000000000000000000000000000000000
--- a/chrome/tools/build/mac/tweak_info_plist
+++ /dev/null
@@ -1,286 +0,0 @@
-#!/usr/bin/env python
-
-# Copyright (c) 2011 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.
-
-#
-# Xcode supports build variable substitutions and CPP; sadly, that doesn't work
-# because:
-#
-# 1. Xcode wants to do the Info.plist work before it runs any build phases,
-#    this means if we were to generate a .h file for INFOPLIST_PREFIX_HEADER
-#    we'd have to put it in another target so it runs in time.
-# 2. Xcode also doesn't check to see if the header being used as a prefix for
-#    the Info.plist has changed.  So even if we updated it, it's only looking
-#    at the modtime of the info.plist to see if that's changed.
-#
-# So, we work around all of this by making a script build phase that will run
-# during the app build, and simply update the info.plist in place.  This way
-# by the time the app target is done, the info.plist is correct.
-#
-
-import optparse
-import os
-from os import environ as env
-import plistlib
-import re
-import subprocess
-import sys
-import tempfile
-
-TOP = os.path.join(env['SRCROOT'], '..')
-
-sys.path.insert(0, os.path.join(TOP, "build/util"))
-import lastchange
-
-
-def _GetOutput(args):
-  """Runs a subprocess and waits for termination. Returns (stdout, returncode)
-  of the process. stderr is attached to the parent."""
-  proc = subprocess.Popen(args, stdout=subprocess.PIPE)
-  (stdout, stderr) = proc.communicate()
-  return (stdout, proc.returncode)
-
-
-def _GetOutputNoError(args):
-  """Similar to _GetOutput() but ignores stderr. If there's an error launching
-  the child (like file not found), the exception will be caught and (None, 1)
-  will be returned to mimic quiet failure."""
-  try:
-    proc = subprocess.Popen(args, stdout=subprocess.PIPE,
-                            stderr=subprocess.PIPE)
-  except OSError:
-    return (None, 1)
-  (stdout, stderr) = proc.communicate()
-  return (stdout, proc.returncode)
-
-
-def _RemoveKeys(plist, *keys):
-  """Removes a varargs of keys from the plist."""
-  for key in keys:
-    try:
-      del plist[key]
-    except KeyError:
-      pass
-
-
-def _AddVersionKeys(plist):
-  """Adds the product version number into the plist. Returns True on success and
-  False on error. The error will be printed to stderr."""
-  # Pull in the Chrome version number.
-  VERSION_TOOL = os.path.join(TOP, 'chrome/tools/build/version.py')
-  VERSION_FILE = os.path.join(TOP, 'chrome/VERSION')
-
-  (stdout, retval1) = _GetOutput([VERSION_TOOL, '-f', VERSION_FILE, '-t',
-                                  '@MAJOR@.@MINOR@.@BUILD@.@PATCH@'])
-  full_version = stdout.rstrip()
-
-  (stdout, retval2) = _GetOutput([VERSION_TOOL, '-f', VERSION_FILE, '-t',
-                                  '@BUILD@.@PATCH@'])
-  bundle_version = stdout.rstrip()
-
-  # If either of the two version commands finished with non-zero returncode,
-  # report the error up.
-  if retval1 or retval2:
-    return False
-
-  # Add public version info so "Get Info" works.
-  plist['CFBundleShortVersionString'] = full_version
-
-  # Honor the 429496.72.95 limit.  The maximum comes from splitting 2^32 - 1
-  # into  6, 2, 2 digits.  The limitation was present in Tiger, but it could
-  # have been fixed in later OS release, but hasn't been tested (it's easy
-  # enough to find out with "lsregister -dump).
-  # http://lists.apple.com/archives/carbon-dev/2006/Jun/msg00139.html
-  # BUILD will always be an increasing value, so BUILD_PATH gives us something
-  # unique that meetings what LS wants.
-  plist['CFBundleVersion'] = bundle_version
-
-  # Return with no error.
-  return True
-
-
-def _DoSVNKeys(plist, add_keys):
-  """Adds the SVN information, visible in about:version, to property list. If
-  |add_keys| is True, it will insert the keys, otherwise it will remove them."""
-  scm_path, scm_revision = None, None
-  if add_keys:
-    version_info = lastchange.FetchVersionInfo(
-        default_lastchange=None, directory=TOP)
-    scm_path, scm_revision = version_info.url, version_info.revision
-
-  # See if the operation failed.
-  _RemoveKeys(plist, 'SVNRevision')
-  if scm_revision != None:
-    plist['SVNRevision'] = scm_revision
-  elif add_keys:
-    print >>sys.stderr, 'Could not determine svn revision.  This may be OK.'
-
-  if scm_path != None:
-    plist['SVNPath'] = scm_path
-  else:
-    _RemoveKeys(plist, 'SVNPath')
-
-
-def _DoPDFKeys(plist, add_keys):
-  """Adds PDF support to the document types list. If add_keys is True, it will
-  add the type information dictionary. If it is False, it will remove it if
-  present."""
-
-  PDF_FILE_EXTENSION = 'pdf'
-
-  def __AddPDFKeys(sub_plist):
-    """Writes the keys into a sub-dictionary of the plist."""
-    sub_plist['CFBundleTypeExtensions'] = [PDF_FILE_EXTENSION]
-    sub_plist['CFBundleTypeIconFile'] = 'document.icns'
-    sub_plist['CFBundleTypeMIMETypes'] = 'application/pdf'
-    sub_plist['CFBundleTypeName'] = 'PDF Document'
-    sub_plist['CFBundleTypeRole'] = 'Viewer'
-
-  DOCUMENT_TYPES_KEY = 'CFBundleDocumentTypes'
-
-  # First get the list of document types, creating it if necessary.
-  try:
-    extensions = plist[DOCUMENT_TYPES_KEY]
-  except KeyError:
-    # If this plist doesn't have a type dictionary, create one if set to add the
-    # keys. If not, bail.
-    if not add_keys:
-      return
-    extensions = plist[DOCUMENT_TYPES_KEY] = []
-
-  # Loop over each entry in the list, looking for one that handles PDF types.
-  for i, ext in enumerate(extensions):
-    # If an entry for .pdf files is found...
-    if 'CFBundleTypeExtensions' not in ext:
-      continue
-    if PDF_FILE_EXTENSION in ext['CFBundleTypeExtensions']:
-      if add_keys:
-        # Overwrite the existing keys with new ones.
-        __AddPDFKeys(ext)
-      else:
-        # Otherwise, delete the entry entirely.
-        del extensions[i]
-      return
-
-  # No PDF entry exists. If one needs to be added, do so now.
-  if add_keys:
-    pdf_entry = {}
-    __AddPDFKeys(pdf_entry)
-    extensions.append(pdf_entry)
-
-
-def _AddBreakpadKeys(plist, branding):
-  """Adds the Breakpad keys. This must be called AFTER _AddVersionKeys() and
-  also requires the |branding| argument."""
-  plist['BreakpadReportInterval'] = '3600'  # Deliberately a string.
-  plist['BreakpadProduct'] = '%s_Mac' % branding
-  plist['BreakpadProductDisplay'] = branding
-  plist['BreakpadVersion'] = plist['CFBundleShortVersionString']
-  # These are both deliberately strings and not boolean.
-  plist['BreakpadSendAndExit'] = 'YES'
-  plist['BreakpadSkipConfirm'] = 'YES'
-
-
-def _RemoveBreakpadKeys(plist):
-  """Removes any set Breakpad keys."""
-  _RemoveKeys(plist,
-      'BreakpadURL',
-      'BreakpadReportInterval',
-      'BreakpadProduct',
-      'BreakpadProductDisplay',
-      'BreakpadVersion',
-      'BreakpadSendAndExit',
-      'BreakpadSkipConfirm')
-
-
-def _AddKeystoneKeys(plist, bundle_identifier):
-  """Adds the Keystone keys. This must be called AFTER _AddVersionKeys() and
-  also requires the |bundle_identifier| argument (com.example.product)."""
-  plist['KSVersion'] = plist['CFBundleShortVersionString']
-  plist['KSProductID'] = bundle_identifier
-  plist['KSUpdateURL'] = 'https://tools.google.com/service/update2'
-
-
-def _RemoveKeystoneKeys(plist):
-  """Removes any set Keystone keys."""
-  _RemoveKeys(plist,
-      'KSVersion',
-      'KSProductID',
-      'KSUpdateURL')
-
-
-def Main(argv):
-  parser = optparse.OptionParser('%prog [options] branding bundle-id')
-  parser.add_option('--breakpad', dest='use_breakpad', action='store',
-      type='int', default=False, help='Enable Breakpad [1 or 0]')
-  parser.add_option('--breakpad_uploads', dest='breakpad_uploads',
-      action='store', type='int', default=False,
-      help='Enable Breakpad\'s uploading of crash dumps [1 or 0]')
-  parser.add_option('-k', dest='use_keystone', action='store', type='int',
-      default=False, help='Enable Keystone [1 or 0]')
-  parser.add_option('-s', dest='add_svn_info', action='store', type='int',
-      default=True, help='Add SVN metadata [1 or 0]')
-  parser.add_option('-p', dest='add_pdf_support', action='store', type='int',
-      default=False, help='Add PDF file handler support [1 or 0]')
-  (options, args) = parser.parse_args(argv)
-
-  if len(args) < 2:
-    print >>sys.stderr, parser.get_usage()
-    return 1
-
-  # Extract remaining arguments.
-  branding = args[0]
-  bundle_identifier = args[1]
-
-  # Read the plist into its parsed format.
-  DEST_INFO_PLIST = os.path.join(env['TARGET_BUILD_DIR'], env['INFOPLIST_PATH'])
-  plist = plistlib.readPlist(DEST_INFO_PLIST)
-
-  # Insert the product version.
-  if not _AddVersionKeys(plist):
-    return 2
-
-  # Add Breakpad if configured to do so.
-  if options.use_breakpad:
-    _AddBreakpadKeys(plist, branding)
-    if options.breakpad_uploads:
-      plist['BreakpadURL'] = 'https://clients2.google.com/cr/report'
-    else:
-      # This allows crash dumping to a file without uploading the
-      # dump, for testing purposes.  Breakpad does not recognise
-      # "none" as a special value, but this does stop crash dump
-      # uploading from happening.  We need to specify something
-      # because if "BreakpadURL" is not present, Breakpad will not
-      # register its crash handler and no crash dumping will occur.
-      plist['BreakpadURL'] = 'none'
-  else:
-    _RemoveBreakpadKeys(plist)
-
-  # Only add Keystone in Release builds.
-  if options.use_keystone and env['CONFIGURATION'] == 'Release':
-    _AddKeystoneKeys(plist, bundle_identifier)
-  else:
-    _RemoveKeystoneKeys(plist)
-
-  # Adds or removes any SVN keys.
-  _DoSVNKeys(plist, options.add_svn_info)
-
-  # Adds or removes the PDF file handler entry.
-  _DoPDFKeys(plist, options.add_pdf_support)
-
-  # Now that all keys have been mutated, rewrite the file.
-  temp_info_plist = tempfile.NamedTemporaryFile()
-  plistlib.writePlist(plist, temp_info_plist.name)
-
-  # Info.plist will work perfectly well in any plist format, but traditionally
-  # applications use xml1 for this, so convert it to ensure that it's valid.
-  proc = subprocess.Popen(['plutil', '-convert', 'xml1', '-o', DEST_INFO_PLIST,
-                           temp_info_plist.name])
-  proc.wait()
-  return proc.returncode
-
-
-if __name__ == '__main__':
-  sys.exit(Main(sys.argv[1:]))