comparison hgext/rebase.py @ 23246:643c58303fb0 stable 3.2.1

rebase: fix rebase with no common ancestors (issue4446)

The new rebase revset didn't check for the case when there are no common
ancestors. Now it does. The new behavior should be the same as the pre-3.2
behavior. Added a test.

23245:d33a90cb2a32

                if not base:
                    ui.status(_('empty "base" revision set - '
                                "can't compute rebase set\n"))
                    return 1
                commonanc = repo.revs('ancestor(%ld, %d)', base, dest).first()
                rebaseset = repo.revs('(%d::(%ld) - %d)::',
                                      commonanc, base, commonanc)
                if not rebaseset:
                    # transform to list because smartsets are not comparable to
                    # lists. This should be improved to honor lazyness of
                    # smartset.
                    if list(base) == [dest.rev()]:

23246:643c58303fb0

                if not base:
                    ui.status(_('empty "base" revision set - '
                                "can't compute rebase set\n"))
                    return 1
                commonanc = repo.revs('ancestor(%ld, %d)', base, dest).first()
                if commonanc is not None:
                    rebaseset = repo.revs('(%d::(%ld) - %d)::',
                                          commonanc, base, commonanc)
                else:
                    rebaseset = []

                if not rebaseset:
                    # transform to list because smartsets are not comparable to
                    # lists. This should be improved to honor lazyness of
                    # smartset.
                    if list(base) == [dest.rev()]: