Mercurial > public > mercurial-scm > hg
diff mercurial/localrepo.py @ 47280:1766130fe9ba
dirstate-v2: Change the on-disk format when the requirement is enabled
For now, the format is the same except with an additional marker at the start.
This marker is redundant: for existing repositories it is `.hg/requires` that
determines which format to use. For new repositories, it is the new
`format.exp-dirstate-v2` config. There is no upgrade or downgrade so far.
Most of the changes are about plumbing a boolean through layers of APIs to
indicate which format should be used.
Differential Revision: https://phab.mercurial-scm.org/D10719
| author | Simon Sapin <simon.sapin@octobus.net> |
|---|---|
| date | Wed, 19 May 2021 13:15:00 +0200 |
| parents | 40b51c28b242 |
| children | d1589957fdcb |
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--- a/mercurial/localrepo.py Wed May 19 13:15:00 2021 +0200 +++ b/mercurial/localrepo.py Wed May 19 13:15:00 2021 +0200 @@ -1690,6 +1690,8 @@ def _makedirstate(self): """Extension point for wrapping the dirstate per-repo.""" sparsematchfn = lambda: sparse.matcher(self) + v2_req = requirementsmod.DIRSTATE_V2_REQUIREMENT + use_dirstate_v2 = v2_req in self.requirements return dirstate.dirstate( self.vfs, @@ -1698,6 +1700,7 @@ self._dirstatevalidate, sparsematchfn, self.nodeconstants, + use_dirstate_v2, ) def _dirstatevalidate(self, node):