Mercurial > public > mercurial-scm > hg
diff mercurial/narrowspec.py @ 41227:b74481038438
narrow: make dirstateguard back up and restore working copy narrowspec instead
We used to have only one narrowspec for the store and the working
copy, but now that we have one narrowspec for each, it seems clear
that the dirstateguard was supposed to back up and restore the
narrowspec associated with the working copy, not the one associated
with the store.
clearbackup() (for the store narrowspec) is not needed because the
presence of the file in localrepository._journalfiles() takes care of
that.
Differential Revision: https://phab.mercurial-scm.org/D5504
| author | Martin von Zweigbergk <martinvonz@google.com> |
|---|---|
| date | Sat, 29 Dec 2018 22:27:39 -0800 |
| parents | 5838afea8213 |
| children | 50ca531f1f24 |
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--- a/mercurial/narrowspec.py Thu Jan 10 13:36:25 2019 -0800 +++ b/mercurial/narrowspec.py Sat Dec 29 22:27:39 2018 -0800 @@ -185,10 +185,25 @@ return util.rename(repo.svfs.join(backupname), repo.svfs.join(FILENAME)) -def clearbackup(repo, backupname): +def savewcbackup(repo, backupname): if repository.NARROW_REQUIREMENT not in repo.requirements: return - repo.svfs.unlink(backupname) + vfs = repo.vfs + vfs.tryunlink(backupname) + # It may not exist in old repos + if vfs.exists(DIRSTATE_FILENAME): + util.copyfile(vfs.join(DIRSTATE_FILENAME), vfs.join(backupname), + hardlink=True) + +def restorewcbackup(repo, backupname): + if repository.NARROW_REQUIREMENT not in repo.requirements: + return + util.rename(repo.vfs.join(backupname), repo.vfs.join(DIRSTATE_FILENAME)) + +def clearwcbackup(repo, backupname): + if repository.NARROW_REQUIREMENT not in repo.requirements: + return + repo.vfs.unlink(backupname) def restrictpatterns(req_includes, req_excludes, repo_includes, repo_excludes): r""" Restricts the patterns according to repo settings,