Enforce the checkout object to use an absolute path.

apply_issue.py

 #!/usr/bin/env python
 # Copyright (c) 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.
 
 """Applies an issue from Rietveld.
 """
 
 import getpass
 import logging
@@ skipping 73 matching lines @@
     # should get rid of those.
   except rietveld.upload.ClientLoginError, e:
     # Fine, we'll do proper authentication.
     pass
   if properties is None:
     if options.email is not None:
       try:
         obj = rietveld.Rietveld(options.server, options.email, options.password)
       except rietveld.upload.ClientLoginError, e:
         if sys.stdout.closed:
-          print >> sys.stderr, 'Accessing the issue requires login.'
+          print('Accessing the issue requires proper credentials.')
           return 1
     print('Accessing the issue requires login.')
     obj = rietveld.Rietveld(options.server, None, None)
     properties = obj.get_issue_properties(options.issue, False)
 
   if not options.patchset:
     options.patchset = properties['patchsets'][-1]
     print('No patchset specified. Using patchset %d' % options.patchset)
 
   print('Downloading the patch.')
   try:
     patchset = obj.get_patch(options.issue, options.patchset)
   except urllib2.HTTPError, e:
-    print >> sys.stderr, (
+    print(
         'Failed to fetch the patch for issue %d, patchset %d.\n'
         'Try visiting %s/%d') % (
             options.issue, options.patchset,
             options.server, options.issue)
     return 1
   for patch in patchset.patches:
     print(patch)
-  scm_type = scm.determine_scm(options.root_dir)
+  full_dir = os.path.abspath(options.root_dir)
+  scm_type = scm.determine_scm(full_dir)
   if scm_type == 'svn':
-    scm_obj = checkout.SvnCheckout(options.root_dir, None, None, None, None)
+    scm_obj = checkout.SvnCheckout(full_dir, None, None, None, None)
   elif scm_type == 'git':
-    scm_obj = checkout.GitCheckoutBase(options.root_dir, None, None)
+    scm_obj = checkout.GitCheckoutBase(full_dir, None, None)
   elif scm_type == None:
-    scm_obj = checkout.RawCheckout(options.root_dir, None, None)
+    scm_obj = checkout.RawCheckout(full_dir, None, None)
   else:
     parser.error('Couldn\'t determine the scm')
 
   # TODO(maruel): HACK, remove me.
   # When run a build slave, make sure buildbot knows that the checkout was
   # modified.
   if options.root_dir == 'src' and getpass.getuser() == 'chrome-bot':
     # See sourcedirIsPatched() in:
     # http://src.chromium.org/viewvc/chrome/trunk/tools/build/scripts/slave/
     #    chromium_commands.py?view=markup
     open('.buildbot-patched', 'w').close()
 
   print('\nApplying the patch.')
   try:
     scm_obj.apply_patch(patchset, verbose=True)
   except checkout.PatchApplicationFailed, e:
-    print >> sys.stderr, str(e)
+    print(str(e))
+    print('CWD=%s' % os.getcwd())
+    print('Checkout path=%s' % scm_obj.project_path)
     return 1
 
   if 'DEPS' in map(os.path.basename, patchset.filenames):
-    gclient_root = gclient_utils.FindGclientRoot(options.root_dir)
+    gclient_root = gclient_utils.FindGclientRoot(full_dir)
     if gclient_root and scm_type:
       print(
           'A DEPS file was updated inside a gclient checkout, running gclient '
           'sync.')
       base_rev = 'BASE' if scm_type == 'svn' else 'HEAD'
       gclient_path = os.path.join(BASE_DIR, 'gclient')
       if sys.platform == 'win32':
         gclient_path += '.bat'
       return subprocess.call(
           [gclient_path, 'sync', '--revision', base_rev], cwd=gclient_root)
   return 0
 
 
 if __name__ == "__main__":
   fix_encoding.fix_encoding()
   sys.exit(main())