[depot_tools] Use git fetch to optimize the properly configured that use git-svn

gclient_scm.py

Index: gclient_scm.py
diff --git a/gclient_scm.py b/gclient_scm.py
index 211aa473792fa4d218c6ab8cddc09b96bc837a99..7bcbde8822d857b2959d076cace05c66128a985c 100644
--- a/gclient_scm.py
+++ b/gclient_scm.py
@@ -500,6 +500,9 @@ class GitWrapper(SCMWrapper):
           scm.GIT.IsGitSvn(cwd=self.checkout_path)):
         local_head = scm.GIT.GetGitSvnHeadRev(cwd=self.checkout_path)
         if not local_head or local_head < int(rev):
+          if scm.GIT.Capture(['config', '--get', 'svn-remote.svn.fetch'],
+                             cwd=self.checkout_path).startswith('trunk/src:'):

[M-A Ruel, 2012/02/10 15:53:02]

remove the ".startswith('trunk/src:')" and just look if it's not empty, e.g.:

if scm.GIT.Capture(['config', '--get', 'svn-remote.svn.fetch'],
cwd=self.checkout_path):

[Dan Beam, 2012/02/10 21:59:49]

Done.

+            scm.GIT.Capture(['fetch'], cwd=self.checkout_path)
           if options.verbose:
             print('Running git svn fetch. This might take a while.\n')
           scm.GIT.Capture(['svn', 'fetch'], cwd=self.checkout_path)