Mercurial > public > mercurial-scm > hg-stable
comparison mercurial/revlog.py @ 44526:64e2f603de9d
nodemap: make sure hooks have access to an up-to-date version
We make sure hooks can read persistent nodemap data and that they access
something up-to-date with the pending transaction.
Differential Revision: https://phab.mercurial-scm.org/D8187
| author | Pierre-Yves David <pierre-yves.david@octobus.net> |
|---|---|
| date | Fri, 28 Feb 2020 00:29:18 +0100 |
| parents | 6c906eaedd0d |
| children | affe0fb42250 |
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| 44525:6c906eaedd0d | 44526:64e2f603de9d |
|---|---|
| 434 self.upperboundcomp = upperboundcomp | 434 self.upperboundcomp = upperboundcomp |
| 435 self.indexfile = indexfile | 435 self.indexfile = indexfile |
| 436 self.datafile = datafile or (indexfile[:-2] + b".d") | 436 self.datafile = datafile or (indexfile[:-2] + b".d") |
| 437 self.nodemap_file = None | 437 self.nodemap_file = None |
| 438 if persistentnodemap: | 438 if persistentnodemap: |
| 439 self.nodemap_file = indexfile[:-2] + b".n" | 439 if indexfile.endswith(b'.a'): |
| 440 pending_path = indexfile[:-4] + b".n.a" | |
| 441 if opener.exists(pending_path): | |
| 442 self.nodemap_file = pending_path | |
| 443 else: | |
| 444 self.nodemap_file = indexfile[:-4] + b".n" | |
| 445 else: | |
| 446 self.nodemap_file = indexfile[:-2] + b".n" | |
| 440 | 447 |
| 441 self.opener = opener | 448 self.opener = opener |
| 442 # When True, indexfile is opened with checkambig=True at writing, to | 449 # When True, indexfile is opened with checkambig=True at writing, to |
| 443 # avoid file stat ambiguity. | 450 # avoid file stat ambiguity. |
| 444 self._checkambig = checkambig | 451 self._checkambig = checkambig |