comparison mercurial/merge.py @ 45617:ad984583969a

merge: if DELETED_CHANGED and GET are in actions, choose DELETED_CHANGED

ACTION_GET represents that either the file is created on remote or it's newer on
the remote side. However, since we have a ACTION_DELETE_CHANGED too, it means
the file is not present locally and ACTION_GET is representing that file was
created on remote.

Having both ACTION_GET and ACTION_DELETED_CHANGED is conflicting because one
says that file was created on remote and other says file has delete-changed
conflicts.

Let's choose ACTION_DELETED_CHANGED which will result in conflicts and make user
choose the right way forward.

45616:64461b43a7bf

                continue
            # If keep new is an option, let's just do that
            if mergestatemod.ACTION_KEEP_NEW in bids:
                repo.ui.note(_(b" %s: picking 'keep new' action\n") % f)
                mresult.addfile(f, *bids[mergestatemod.ACTION_KEEP_NEW][0])
                continue
            # If there are gets and they all agree [how could they not?], do it.
            if mergestatemod.ACTION_GET in bids:
                ga0 = bids[mergestatemod.ACTION_GET][0]
                if all(a == ga0 for a in bids[mergestatemod.ACTION_GET][1:]):

45617:ad984583969a

                continue
            # If keep new is an option, let's just do that
            if mergestatemod.ACTION_KEEP_NEW in bids:
                repo.ui.note(_(b" %s: picking 'keep new' action\n") % f)
                mresult.addfile(f, *bids[mergestatemod.ACTION_KEEP_NEW][0])
                continue
            # ACTION_GET and ACTION_DELETE_CHANGED are conflicting actions as
            # one action states the file is newer/created on remote side and
            # other states that file is deleted locally and changed on remote
            # side. Let's fallback and rely on a conflicting action to let user
            # do the right thing
            if (
                mergestatemod.ACTION_DELETED_CHANGED in bids
                and mergestatemod.ACTION_GET in bids
                and len(bids) == 2
            ):
                repo.ui.note(_(b" %s: picking 'delete/changed' action\n") % f)
                mresult.addfile(
                    f, *bids[mergestatemod.ACTION_DELETED_CHANGED][0]
                )
                continue
            # If there are gets and they all agree [how could they not?], do it.
            if mergestatemod.ACTION_GET in bids:
                ga0 = bids[mergestatemod.ACTION_GET][0]
                if all(a == ga0 for a in bids[mergestatemod.ACTION_GET][1:]):