comparison mercurial/localrepo.py @ 46549:9842c00f0252 stable

log: fix handling of root (or empty) path provided by matcher (issue6478)

Since 27d6956d386b "match: use '' instead of '.' for root directory",
'.' should be translated to ''. We can't blame repo.file() about this because
an empty string is invalid as a file path, but I found at least two callers
(_makematcher() and revset.filelog()) would crash because of this path[0].

So let's make repo.file() accept an empty string. path[0] == b'/' wouldn't
work on Python 3 anyways.

46548:0492002560f3

@interfaceutil.implementer(repository.ilocalrepositoryfilestorage)
class revlogfilestorage(object):
    """File storage when using revlogs."""

    def file(self, path):
        if path[0] == b'/':
            path = path[1:]

        return filelog.filelog(self.svfs, path)


@interfaceutil.implementer(repository.ilocalrepositoryfilestorage)
class revlognarrowfilestorage(object):
    """File storage when using revlogs and narrow files."""

    def file(self, path):
        if path[0] == b'/':
            path = path[1:]

        return filelog.narrowfilelog(self.svfs, path, self._storenarrowmatch)

46549:9842c00f0252

@interfaceutil.implementer(repository.ilocalrepositoryfilestorage)
class revlogfilestorage(object):
    """File storage when using revlogs."""

    def file(self, path):
        if path.startswith(b'/'):
            path = path[1:]

        return filelog.filelog(self.svfs, path)


@interfaceutil.implementer(repository.ilocalrepositoryfilestorage)
class revlognarrowfilestorage(object):
    """File storage when using revlogs and narrow files."""

    def file(self, path):
        if path.startswith(b'/'):
            path = path[1:]

        return filelog.narrowfilelog(self.svfs, path, self._storenarrowmatch)