gclient: store revision as a string and not int

gclient_scm.py

 # Copyright 2009 Google Inc.  All Rights Reserved.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
 # You may obtain a copy of the License at
 #
 #      http://www.apache.org/licenses/LICENSE-2.0
 #
 # Unless required by applicable law or agreed to in writing, software
 # distributed under the License is distributed on an "AS IS" BASIS,
@@ skipping 115 matching lines @@
     if args:
       raise gclient_utils.Error("Unsupported argument(s): %s" % ",".join(args))
 
     url = self.url
     components = url.split("@")
     revision = None
     forced_revision = False
     if options.revision:
       # Override the revision number.
       url = '%s@%s' % (components[0], str(options.revision))
-      revision = int(options.revision)
+      revision = options.revision
       forced_revision = True
     elif len(components) == 2:
-      revision = int(components[1])
+      revision = components[1]
       forced_revision = True
 
     rev_str = ""
     if revision:
-      rev_str = ' at %d' % revision
+      rev_str = ' at %s' % revision
 
     if not os.path.exists(checkout_path):
       # We need to checkout.
       command = ['checkout', url, checkout_path]
       if revision:
         command.extend(['--revision', str(revision)])
       RunSVNAndGetFileList(command, self._root_dir, file_list)
       return
 
     # Get the existing scm url and the revision number of the current checkout.
     from_info = CaptureSVNInfo(os.path.join(checkout_path, '.'), '.')
     if not from_info:
       raise gclient_utils.Error("Can't update/checkout %r if an unversioned "
                                 "directory is present. Delete the directory "
                                 "and try again." %
                                 checkout_path)
 
     if options.manually_grab_svn_rev:
       # Retrieve the current HEAD version because svn is slow at null updates.
       if not revision:
         from_info_live = CaptureSVNInfo(from_info['URL'], '.')
-        revision = int(from_info_live['Revision'])
-        rev_str = ' at %d' % revision
+        revision = from_info_live['Revision']
+        rev_str = ' at %s' % revision
 
     if from_info['URL'] != components[0]:
       to_info = CaptureSVNInfo(url, '.')
       can_switch = ((from_info['Repository Root'] != to_info['Repository Root'])
                     and (from_info['UUID'] == to_info['UUID']))
       if can_switch:
         print("\n_____ relocating %s to a new checkout" % self.relpath)
         # We have different roots, so check if we can switch --relocate.
         # Subversion only permits this if the repository UUIDs match.
         # Perform the switch --relocate, then rewrite the from_url
@@ skipping 328 matching lines @@
 
 
 def CaptureSVNHeadRevision(url):
   """Get the head revision of a SVN repository.
 
   Returns:
     Int head revision
   """
   info = CaptureSVN(["info", "--xml", url], os.getcwd())
   dom = xml.dom.minidom.parseString(info)
-  return int(dom.getElementsByTagName('entry')[0].getAttribute('revision'))
+  return dom.getElementsByTagName('entry')[0].getAttribute('revision')
 
 
 def CaptureSVNStatus(files):
   """Returns the svn 1.5 svn status emulated output.
 
   @files can be a string (one file) or a list of files.
 
   Returns an array of (status, file) tuples."""
   command = ["status", "--xml"]
   if not files:
@@ skipping 58 matching lines @@
         # Col 3
         if wc_status[0].getAttribute('copied') == 'true':
           statuses[3] = '+'
         # Col 4
         if wc_status[0].getAttribute('switched') == 'true':
           statuses[4] = 'S'
         # TODO(maruel): Col 5 and 6
         item = (''.join(statuses), file)
         results.append(item)
   return results