comparison mercurial/cmdutil.py @ 22156:03a45eff9d2b

revert: issue "no changes needed" message for files missing on both side

When a file was marked as removed in the working copy and did not existed in the
target of the revert, we did not issued any message pointing that no change was
needed to the file (implicitly saying that revert had changed the file).

We now properly issue a message in this situation. Tests change in and handful
of case where the message was documented as missing.

22155:530390629842

            # if the file is in any of this sets, it was touched in the working
            # directory parent and we are sure it needs to be reverted.
            for table, (action, backup) in disptable:
                if abs not in table:
                    continue
                if action is not None:
                    handle(action, backup)
                break
            else:
                # Not touched in current dirstate.

22156:03a45eff9d2b

            # if the file is in any of this sets, it was touched in the working
            # directory parent and we are sure it needs to be reverted.
            for table, (action, backup) in disptable:
                if abs not in table:
                    continue
                if action is None:
                    if exact:
                        ui.warn(_('no changes needed to %s\n') % rel)

                else:
                    handle(action, backup)
                break
            else:
                # Not touched in current dirstate.