commit ead6910853b4d40c30d31772173cada67f3ffd3b
author Brian Harring <ferringb@chromium.org> Tue Jul 31 15:54:07 2012 -0700
committer Gerrit <chrome-bot@google.com> Tue Jul 31 17:06:30 2012 -0700
tree 0fc954ef32b4421e4197cbb3d36f2047471f0cdf
parent 3045c5df5fb784858cd0e7cd98608a5d7570d842

cbuilbdot: preserve manifest-version checkouts across clobbers.

At this point our sync/cleanup machinery can reset the repo as
necessary- no point in inducing full manifest-version clones just
because we needed to rebuild the repo checkout.

BUG=None
TEST=manual

Change-Id: Iac8d652a30f19b429155470ee08449c240505023
Reviewed-on: https://gerrit.chromium.org/gerrit/28870
Commit-Ready: Brian Harring <ferringb@chromium.org>
Tested-by: Brian Harring <ferringb@chromium.org>
Reviewed-by: David James <davidjames@chromium.org>

scripts/cbuildbot.py

diff --git a/scripts/cbuildbot.py b/scripts/cbuildbot.py
index b43af4e..2067366 100644
--- a/scripts/cbuildbot.py
+++ b/scripts/cbuildbot.py
@@ -1243,7 +1243,10 @@
       stack.Add(osutils.TempDirContextManager, 'cbuildbot-tmp')
       logging.debug("Cbuildbot tempdir is %r.", os.environ.get('TMP'))
 
-    options.preserve_paths = set()
+    # TODO(ferringb): update this once https://gerrit.chromium.org/gerrit/25359
+    # is landed- it's sensitive to the manifest-versions cache path.
+    options.preserve_paths = set(['manifest-versions',
+                                  'manifest-versions-internal'])
     if log_file is not None:
       stack.Add(tee.Tee, log_file)
       options.preserve_paths.add(_DEFAULT_LOG_DIR)