From: "Rubén Justo" <rjusto@gmail.com>
To: Jeff King <peff@peff.net>
Cc: Git List <git@vger.kernel.org>,
Phillip Wood <phillip.wood@dunelm.org.uk>,
Patrick Steinhardt <ps@pks.im>,
Junio C Hamano <gitster@pobox.com>
Subject: Re: [PATCH v4] add-patch: response to unknown command
Date: Fri, 26 Apr 2024 22:41:13 +0200 [thread overview]
Message-ID: <433fe12c-170c-48b8-9654-f70d238ab120@gmail.com> (raw)
In-Reply-To: <20240426202333.GB13703@coredump.intra.peff.net>
On Fri, Apr 26, 2024 at 04:23:33PM -0400, Jeff King wrote:
> On Thu, Apr 25, 2024 at 05:04:45AM +0200, Rubén Justo wrote:
>
> > > The test_cmp output looks
> > > like this:
> > >
> > > -(1/1) Stage addition [y,n,q,a,d,e,p,?]? Unknown command 'W' (use '?' for help)
> > > -(1/1) Stage addition [y,n,q,a,d,e,p,?]?
> > > +(1/1) Stage addition [y,n,q,a,d,e,p,?]? (1/1) Stage addition [y,n,q,a,d,e,p,?]?
> > > +Unknown command 'W' (use '?' for help)
> > >
> > > which makes me suspect a race. Perhaps because the prompt is going to
> > > stdout, but the "Unknown command" message goes to stderr?
> >
> > I have to read the thread pointed by Eric, but my knee-jerk reaction has
> > been to think in something like:
> >
> > diff --git a/add-patch.c b/add-patch.c
> > index 447e8166d2..0090543f89 100644
> > --- a/add-patch.c
> > +++ b/add-patch.c
> > @@ -292,6 +292,7 @@ static void err(struct add_p_state *s, const char *fmt, ...)
> > {
> > va_list args;
> >
> > va_start(args, fmt);
> > + fflush(stdout);
> > fputs(s->s.error_color, stderr);
> > vfprintf(stderr, fmt, args);
>
> I think the "just send it all to stdout" approach makes the most sense
> here, but in case we don't do that: I don't think this will fix it. In
> the output above it is the "Unknown command" output which is delayed,
> which is sent to stderr via err().
Very true.
I'm happy with what Junio has just queued. I do not plan to send a new
iteration, unless a new test break appears :-)
Thanks, all.
next prev parent reply other threads:[~2024-04-26 20:41 UTC|newest]
Thread overview: 55+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-04-15 19:00 [PATCH] add-patch: response to invalid option Rubén Justo
2024-04-16 5:51 ` Patrick Steinhardt
2024-04-16 19:11 ` Rubén Justo
2024-04-16 9:41 ` phillip.wood123
2024-04-16 19:24 ` Rubén Justo
2024-04-17 9:37 ` phillip.wood123
2024-04-17 15:05 ` Junio C Hamano
2024-04-18 15:11 ` phillip.wood123
2024-04-16 10:26 ` Junio C Hamano
2024-04-16 13:56 ` Phillip Wood
2024-04-16 15:22 ` Junio C Hamano
2024-04-16 15:46 ` Phillip Wood
2024-04-16 16:10 ` Junio C Hamano
2024-04-16 19:31 ` Rubén Justo
2024-04-20 11:08 ` [PATCH v2] add-patch: response to invalid command Rubén Justo
2024-04-20 17:53 ` Junio C Hamano
2024-04-21 9:51 ` [PATCH v3] add-patch: response to unknown command Rubén Justo
2024-04-21 13:18 ` phillip.wood123
2024-04-21 19:37 ` Rubén Justo
2024-04-21 21:52 ` [PATCH v4] " Rubén Justo
2024-04-22 15:50 ` Junio C Hamano
2024-04-24 10:15 ` phillip.wood123
2024-04-24 15:35 ` Junio C Hamano
2024-04-29 9:48 ` Phillip Wood
2024-04-29 16:09 ` Junio C Hamano
2024-04-25 1:44 ` Jeff King
2024-04-25 2:15 ` Eric Sunshine
2024-04-25 20:23 ` Junio C Hamano
2024-04-25 21:00 ` Eric Sunshine
2024-04-25 21:13 ` Junio C Hamano
2024-04-25 21:05 ` Junio C Hamano
2024-04-25 22:09 ` Rubén Justo
2024-04-25 22:16 ` Junio C Hamano
2024-04-25 23:46 ` Rubén Justo
2024-04-26 5:39 ` Junio C Hamano
2024-04-26 16:26 ` Junio C Hamano
2024-04-26 20:21 ` Jeff King
2024-04-25 3:04 ` Rubén Justo
2024-04-26 20:23 ` Jeff King
2024-04-26 20:41 ` Rubén Justo [this message]
2024-04-25 8:53 ` phillip.wood123
2024-04-29 18:35 ` [PATCH v5 0/2] " Rubén Justo
2024-04-29 18:37 ` [PATCH v5 1/2] add-patch: do not show UI messages on stderr Rubén Justo
2024-04-29 19:24 ` Junio C Hamano
2024-04-30 10:52 ` Jeff King
2024-04-30 16:35 ` Rubén Justo
2024-04-30 17:17 ` Junio C Hamano
2024-04-30 17:11 ` Junio C Hamano
2024-04-30 14:47 ` phillip.wood123
2024-04-30 16:38 ` Rubén Justo
2024-05-01 15:39 ` phillip.wood123
2024-05-01 16:14 ` Junio C Hamano
2024-05-01 21:13 ` Rubén Justo
2024-05-02 16:38 ` Junio C Hamano
2024-04-29 18:37 ` [PATCH v5 2/2] add-patch: response to unknown command Rubén Justo
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