Re: [PATCH v6 43/44] builtin/apply: add a cli option for be_silent

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On Fri, Jun 10, 2016 at 10:59 PM, René Scharfe <l.s.r@xxxxxx> wrote:
> Am 10.06.2016 um 22:11 schrieb Christian Couder:
>>
>> Let's make it possible to request a silent operation on the
>> command line.
>>
>> Signed-off-by: Christian Couder <chriscool@xxxxxxxxxxxxx>
>> ---
>>   builtin/apply.c | 2 ++
>>   1 file changed, 2 insertions(+)
>>
>> diff --git a/builtin/apply.c b/builtin/apply.c
>> index ddd61de..93744f8 100644
>> --- a/builtin/apply.c
>> +++ b/builtin/apply.c
>> @@ -74,6 +74,8 @@ int cmd_apply(int argc, const char **argv, const char
>> *prefix)
>>                 OPT_BOOL(0, "allow-overlap", &state.allow_overlap,
>>                         N_("allow overlapping hunks")),
>>                 OPT__VERBOSE(&state.apply_verbosely, N_("be verbose")),
>> +               OPT_BOOL(0, "silent", &state.be_silent,
>> +                       N_("do not print any output")),
>>                 OPT_BIT(0, "inaccurate-eof", &options,
>>                         N_("tolerate incorrectly detected missing new-line
>> at the end of file"),
>>                         APPLY_OPT_INACCURATE_EOF),
>
> Why not -q/--quiet as for most other commands?

First as I say in the cover letter, I am going to discard this patch.
That is because it is not necessary, and it appeared a bit
controversial whether I should use -q/--quiet or not in the v2
discussions.

> Furthermore, you could use OPT__VERBOSITY, which causes -v and -q to update
> the same variable variable and thus lets parseopt handle their interaction.
> Perhaps verbosity == 1 could mean verbose, 0 normal, -1 no infos, -2 no
> warnings and -3 no errors?

Yeah, that could be done.

> And if you add the ability to silence the apply functions before using them
> you don't have to export and unexport dup_devnull().

Yeah, I will do something like that in the next version.

Thanks,
Christian.
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