Re: [PATCH v7 0/5] making pull advice not to trigger when unneeded

> > "--no-ff --rebase" (in any order) would be a nonsense combination,
> > as it asks "please create an extra merge commit even when the
> > history fast-forwards, but by the way I do not want merge I want
> > rebase" [*1*].  It should error out when the history fast-forwards,
> > I think, and it probably should also error out when the history does
> > not fast-forward, instead of rebasing.
> 
> But we shoud not imply what the user didn't say.
> 
> Yes, "--no-ff --rebase" is obviously nonsense, but that's a
> simplification of setups the user may have, for example:
> 
>   git config pull.ff false
>   git pull --rebase
> 
> Here, I think the user is saying: "please do a rebase, and ignore the
> pull.ff configuration".
> 
> But the other way would be:
> 
>   git config pull.rebase true
>   git pull --no-ff
> 
> Following the same logic, the user is saying: "please do a
> non-fast-forward [merge], and ignore the pull.rebase configuration".
> 
> Either we imply the merge, or we don't.
> 
> I don't think it makes sense for the code to imply the user did say
> --merge, and therefore don't show the advice (or in the future error
> out), but then continue as if the user did say --rebase.