On Thu, 2007-11-22 at 11:14 -0800, Junio C Hamano wrote:
> Johannes Schindelin <Johannes.Schindelin@xxxxxx> writes:
>
> > On Wed, 21 Nov 2007, Kristian Høgsberg wrote:
> >
> >> +
> >> + /* Truncate the message just before the diff, if any. */
> >> + p = strstr(sb.buf, "\ndiff --git a/");
> >> + if (p != NULL)
> >> + strbuf_setlen(&sb, p - sb.buf);
> >> +
> >
> > Is this related to the change in wt_status? If so, wouldn't we want to
> > suppress the diff, instead of generating it, and then killing it later?
>
> This corresponds to the sed script near l.545 in git-commit.sh.
>
> I've been wondering if it would be better not to have this logic
> but instead "git commit -v" to show the diff text prefixed with
> '# ' to make it a proper comment, by the way.
Yeah, that would be nicer... I think the best way to do this is to do a
formatting callback for the diff machinery as Jeff suggests, which can
then prefix '# ' and write it to a FILE *.
> > Besides, you'd want to leave the \n there: strbuf_setlen(&sb, p + 1 -
> > sb.buf);
>
> Yup.
Right, off-by-one. Effectively it doesn't make a difference, since
there will always be a comment line above the diff, When stripspace
removes the comments it fixes up the end-of-line problem. Patch below.
cheers,
Kristian
>From 58eac54a00d3eb6a311c6fb4faa67eb831c60e01 Mon Sep 17 00:00:00 2001
From: =?utf-8?q?Kristian=20H=C3=B8gsberg?= <krh@xxxxxxxxxx>
Date: Mon, 26 Nov 2007 10:16:08 -0500
Subject: [PATCH] Fix off-by-one error when truncating the diff out of the commit message.
MIME-Version: 1.0
Content-Type: text/plain; charset=utf-8
Content-Transfer-Encoding: 8bit
Signed-off-by: Kristian Høgsberg <krh@xxxxxxxxxx>
---
builtin-commit.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/builtin-commit.c b/builtin-commit.c
index 45e51b1..330f778 100644
--- a/builtin-commit.c
+++ b/builtin-commit.c
@@ -762,7 +762,7 @@ int cmd_commit(int argc, const char **argv, const char *prefix)
/* Truncate the message just before the diff, if any. */
p = strstr(sb.buf, "\ndiff --git a/");
if (p != NULL)
- strbuf_setlen(&sb, p - sb.buf);
+ strbuf_setlen(&sb, p - sb.buf + 1);
stripspace(&sb, 1);
if (sb.len < header_len || message_is_empty(&sb, header_len)) {
--
1.5.3.4.206.g58ba4
-
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