Re: [PATCH v3 4/7] git-rebase: error out when incompatible options passed

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On Thu, Jun 21, 2018 at 1:29 PM, Junio C Hamano <gitster@xxxxxxxxx> wrote:
> Elijah Newren <newren@xxxxxxxxx> writes:
>
>> +if test -n "$git_am_opt"; then
>> +     incompatible_opts=$(echo "$git_am_opt" | sed -e 's/ -q//')
>
> This is probably just a taste-thing, but I'd probably prefer to see
> the "sed" filter out "-q" alone, and make an effort to leave future
> things like "-qx" alone, e.g.
>
>     $(echo " $git_am_opt " | sed -e 's/ -q / /g' -e 's/^ \(.*\) $/\1/')
>
> or something like that.

Makes sense.

>> +     if test -n "$interactive_rebase"
>> +     then
>> +             if test -n "$incompatible_opts"
>> +             then
>> +                     die "$(gettext "error: cannot combine interactive options (--interactive, --exec, --rebase-merges, --preserve-merges, --keep-empty, --root + --onto) with am options ($incompatible_opts)")"
>> +             fi
>> +     fi
>> +     if test -n "$do_merge"; then
>> +             if test -n "$incompatible_opts"
>> +             then
>> +                     die "$(gettext "error: cannot combine merge options (--merge, --strategy, --strategy-option) with am options ($incompatible_opts)")"
>> +             fi
>> +     fi
>> +fi
>
> Not making --merge and --interactive incompatible as the proposed
> log message said makes this hunk at manageable complexity, I guess
> ;-)

Right, and since --interactive essentially handles --merge just fine
and I'm planning to soon simplify anyway[1], at least once ag/rebase-p
merges to master, I didn't want to make it any more complex.

[1] https://public-inbox.org/git/20180607171344.23331-3-newren@xxxxxxxxx/



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