comparison mercurial/dirstate.py @ 50084:5b9c3ae807c8

localrepo: "blindly" do a dirstate backup at the end of the transaction

Having the file backup mechanism dealing with file backup as benefit. So lets
move closer to that.

The fact `hg rollback` even needs this is sad. I hope to have the time to
implement one of the alternative soon.

50083:a28cedb26139

        if tr:
            return self._pendingfilename
        else:
            return self._filename

    def data_backup_filename(self, backupname):
        if not self._use_dirstate_v2:
            return None
        return backupname + b'.v2-data'

50084:5b9c3ae807c8

        if tr:
            return self._pendingfilename
        else:
            return self._filename

    def all_file_names(self):
        """list all filename currently used by this dirstate

        This is only used to do `hg rollback` related backup in the transaction
        """
        if not self._opener.exists(self._filename):
            # no data every written to disk yet
            return ()
        elif self._use_dirstate_v2:
            return (
                self._filename,
                self._map.docket.data_filename(),
            )
        else:
            return (self._filename,)

    def data_backup_filename(self, backupname):
        if not self._use_dirstate_v2:
            return None
        return backupname + b'.v2-data'