comparison mercurial/dirstate.py @ 29137:d115cbf5980b

dirstate: make backup methods public

They are called from outside of dirstate anyway and I want the localrepo to
use them too.

29136:e05bdc01505f

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

    def _savebackup(self, tr, suffix):
        '''Save current dirstate into backup file with suffix'''
        filename = self._actualfilename(tr)

        # use '_writedirstate' instead of 'write' to write changes certainly,
        # because the latter omits writing out if transaction is running.

            # end of this transaction
            tr.registertmp(filename, location='plain')

        self._opener.write(filename + suffix, self._opener.tryread(filename))

    def _restorebackup(self, tr, suffix):
        '''Restore dirstate by backup file with suffix'''
        # this "invalidate()" prevents "wlock.release()" from writing
        # changes of dirstate out after restoring from backup file
        self.invalidate()
        filename = self._actualfilename(tr)
        self._opener.rename(filename + suffix, filename)

    def _clearbackup(self, tr, suffix):
        '''Clear backup file with suffix'''
        filename = self._actualfilename(tr)
        self._opener.unlink(filename + suffix)

29137:d115cbf5980b

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

    def savebackup(self, tr, suffix):
        '''Save current dirstate into backup file with suffix'''
        filename = self._actualfilename(tr)

        # use '_writedirstate' instead of 'write' to write changes certainly,
        # because the latter omits writing out if transaction is running.

            # end of this transaction
            tr.registertmp(filename, location='plain')

        self._opener.write(filename + suffix, self._opener.tryread(filename))

    def restorebackup(self, tr, suffix):
        '''Restore dirstate by backup file with suffix'''
        # this "invalidate()" prevents "wlock.release()" from writing
        # changes of dirstate out after restoring from backup file
        self.invalidate()
        filename = self._actualfilename(tr)
        self._opener.rename(filename + suffix, filename)

    def clearbackup(self, tr, suffix):
        '''Clear backup file with suffix'''
        filename = self._actualfilename(tr)
        self._opener.unlink(filename + suffix)