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hg: add mutable stores to union stores

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Summary:
Adds the mutable stores to the union store when they are created. This
will allow reads to access data that has been written but not finalized. This
will be important in later patches for converting a series of trees as part of a
single transaction.

Differential Revision: D7083031

fbshipit-source-id: 25ddbb1dbd29ad6b4164733b6d893b9c69d9d65e
This commit is contained in:
Durham Goode 2018-02-27 11:10:29 -08:00 committed by Saurabh Singh
parent 0cb760c0ea
commit b67bf97b08
1 changed files with 6 additions and 0 deletions
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6
hgext/treemanifest/__init__.py
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@ -443,6 +443,8 @@ class basetreemanifestlog(object):
'manifests')
self._mutabledatapack = mutabledatapack(ui, packpath)
self._mutablehistorypack = mutablehistorypack(ui, packpath)
self.datastore.addstore(self._mutabledatapack)
self.historystore.addstore(self._mutablehistorypack)
newtreeiter = newtree.finalize(p1tree)
@ -472,6 +474,8 @@ class basetreemanifestlog(object):
dpack.close()
hpack.close()
self.datastore.removestore(dpack)
self.historystore.removestore(hpack)
self._mutabledatapack = None
self._mutablehistorypack = None
@ -486,6 +490,8 @@ class basetreemanifestlog(object):
dpack.abort()
hpack.abort()
self.datastore.removestore(dpack)
self.historystore.removestore(hpack)
self._mutabledatapack = None
self._mutablehistorypack = None