sync: Support upgrading manifest formats
If the manifest format changes during init or sync we need to do
a full reparse of the manifest, and possibly allow the new object
to reconfigure the local workspace to match its expectations.
Signed-off-by: Shawn O. Pearce <sop@google.com>
diff --git a/subcmds/sync.py b/subcmds/sync.py
index 1537c9a..5fc834d 100644
--- a/subcmds/sync.py
+++ b/subcmds/sync.py
@@ -215,8 +215,9 @@
mp.Sync_LocalHalf(syncbuf)
if not syncbuf.Finish():
sys.exit(1)
+ _ReloadManifest(self)
+ mp = self.manifest.manifestProject
- self.GetManifest(reparse=True)
all = self.GetProjects(args, missing_ok=True)
missing = []
for project in all:
@@ -243,6 +244,13 @@
if not syncbuf.Finish():
sys.exit(1)
+def _ReloadManifest(cmd):
+ old = cmd.manifest
+ new = cmd.GetManifest(reparse=True)
+
+ if old.__class__ != new.__class__:
+ print >>sys.stderr, 'NOTICE: manifest format has changed ***'
+ new.Upgrade_Local(old)
def _PostRepoUpgrade(manifest):
for project in manifest.projects.values():