Mercurial > public > mercurial-scm > hg
comparison mercurial/localrepo.py @ 18221:082d6929fd4d
localrepo: filter unknown nodes from the phasecache on destroyed
When commit is followed by strip (qrefresh), phasecache contains nodes that were
removed from the changelog. Since phasecache is filecached with .hg/store/phaseroots
which doesn't change as a result of stripping, we have to filter it manually.
If we don't write it immediately, the next time it is read from disk the nodes
will be filtered again. That's what happened before, but there's no reason not
to write it immediately.
The change in test-keyword.t is caused by the above.
| author | Idan Kamara <idankk86@gmail.com> |
|---|---|
| date | Fri, 21 Dec 2012 17:19:52 +0100 |
| parents | c565761dde6a |
| children | 47f00b0de337 |
comparison
equal
deleted
inserted
replaced
| 18220:767d1c602c8b | 18221:082d6929fd4d |
|---|---|
| 1422 ctxgen = (self[node] for node in newheadnodes | 1422 ctxgen = (self[node] for node in newheadnodes |
| 1423 if self.changelog.hasnode(node)) | 1423 if self.changelog.hasnode(node)) |
| 1424 cache = self._branchcaches[None] | 1424 cache = self._branchcaches[None] |
| 1425 cache.update(self, ctxgen) | 1425 cache.update(self, ctxgen) |
| 1426 cache.write(self) | 1426 cache.write(self) |
| 1427 | |
| 1428 # When one tries to: | |
| 1429 # 1) destroy nodes thus calling this method (e.g. strip) | |
| 1430 # 2) use phasecache somewhere (e.g. commit) | |
| 1431 # | |
| 1432 # then 2) will fail because the phasecache contains nodes that were | |
| 1433 # removed. We can either remove phasecache from the filecache, | |
| 1434 # causing it to reload next time it is accessed, or simply filter | |
| 1435 # the removed nodes now and write the updated cache. | |
| 1436 if '_phasecache' in self._filecache: | |
| 1437 self._phasecache.filterunknown(self) | |
| 1438 self._phasecache.write() | |
| 1427 | 1439 |
| 1428 # Ensure the persistent tag cache is updated. Doing it now | 1440 # Ensure the persistent tag cache is updated. Doing it now |
| 1429 # means that the tag cache only has to worry about destroyed | 1441 # means that the tag cache only has to worry about destroyed |
| 1430 # heads immediately after a strip/rollback. That in turn | 1442 # heads immediately after a strip/rollback. That in turn |
| 1431 # guarantees that "cachetip == currenttip" (comparing both rev | 1443 # guarantees that "cachetip == currenttip" (comparing both rev |