Add a cheap trick to disable parallel sync on the buildbot until they are fixed.
This way engineers can still enjoy the perf benefit while someone fixes the
buildbot stdio parsing issue.
TEST=none
BUG=none
Review URL: http://codereview.chromium.org/3334017
git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@59127 0039d316-1c4b-4281-b951-d872f2087c98
diff --git a/gclient.py b/gclient.py
index 9eec5d8..8ce29f5 100644
--- a/gclient.py
+++ b/gclient.py
@@ -1175,7 +1175,14 @@
' %-10s %s' % (fn[3:], Command(fn[3:]).__doc__.split('\n')[0].strip())
for fn in dir(sys.modules[__name__]) if fn.startswith('CMD')]))
parser = optparse.OptionParser(version='%prog ' + __version__)
- parser.add_option('-j', '--jobs', default=1, type='int',
+ # TODO(maruel): Temporary workaround to disable parallel checkout on
+ # buildbots until they can correctly parse its output. Uses that fact that
+ # stdout is redirected as a signal.
+ if sys.stdout.isatty():
+ jobs = 8
+ else:
+ jobs = 1
+ parser.add_option('-j', '--jobs', default=jobs, type='int',
help='Specify how many SCM commands can run in parallel; '
'default=%default')
parser.add_option('-v', '--verbose', action='count', default=0,