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From: Emily Shaffer <emilyshaffer@google.com>
To: Junio C Hamano <gitster@pobox.com>
Cc: Jeff King <peff@peff.net>,
	git@vger.kernel.org, Eric Sunshine <sunshine@sunshineco.com>,
	Jonathan Nieder <jrnieder@gmail.com>
Subject: Re: [PATCH v2] rev-list: teach --oid-only to enable piping
Date: Fri, 14 Jun 2019 16:18:48 -0700	[thread overview]
Message-ID: <20190614231848.GE233791@google.com> (raw)
In-Reply-To: <xmqqlfy3ud60.fsf@gitster-ct.c.googlers.com>

On Fri, Jun 14, 2019 at 01:25:59PM -0700, Junio C Hamano wrote:
> Jeff King <peff@peff.net> writes:
> 
> > But I wonder if things would be simpler if we did not touch the commit
> > code path at all. I.e., if this were simply "--no-object-names", and it
> > touched only show_object().
> 
> Yeah, that sounds more tempting.  And the refined code structure you
> suggested ...
> 
> >> @@ -255,6 +262,10 @@ static void show_object(struct object *obj, const char *name, void *cb_data)
> >>  	display_progress(progress, ++progress_counter);
> >>  	if (info->flags & REV_LIST_QUIET)
> >>  		return;
> >> +	if (arg_oid_only) {
> >> +		printf("%s\n", oid_to_hex(&obj->oid));
> >> +		return;
> >> +	}
> >>  	show_object_with_name(stdout, obj, name);
> >>  }
> >>  
> >
> > A minor style point, but I think this might be easier to follow without
> > the early return, since we are really choosing to do A or B. Writing:
> >
> >   if (arg_oid_only)
> > 	printf(...);
> >   else
> > 	show_object_with_name(...);
> >
> > shows that more clearly, I think.
> 
> ... is a good way to clearly show that intention, I would think.

Sounds good. Thanks, both; I'll reroll that quickly today.

  reply	other threads:[~2019-06-14 23:18 UTC|newest]

Thread overview: 22+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-06-07 22:59 [PATCH] revision: remove stray whitespace when name empty Emily Shaffer
2019-06-08  0:42 ` Eric Sunshine
2019-06-12 19:23   ` Emily Shaffer
2019-06-09 13:00 ` Jeff King
2019-06-10 16:29   ` Junio C Hamano
2019-06-12 19:37     ` Emily Shaffer
2019-06-13 15:20       ` Jeff King
2019-06-13 21:51 ` [PATCH v2] rev-list: teach --oid-only to enable piping Emily Shaffer
2019-06-14 16:07   ` Jeff King
2019-06-14 20:25     ` Junio C Hamano
2019-06-14 23:18       ` Emily Shaffer [this message]
2019-06-14 23:29     ` Emily Shaffer
2019-06-19 21:24       ` Jeff King
2019-06-14 23:48   ` [PATCH v3] rev-list: teach --no-object-names " Emily Shaffer
2019-06-17 22:32     ` Junio C Hamano
2019-06-18 22:08       ` Emily Shaffer
2019-06-18 22:29     ` [PATCH v4] " Emily Shaffer
2019-06-19 14:08       ` Junio C Hamano
2019-06-19 19:31         ` Emily Shaffer
2019-06-19 21:30           ` Jeff King
2019-06-19 20:56       ` [PATCH v5] " Emily Shaffer
2019-06-19 21:38         ` Jeff King

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