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git-format-patch --in-reply-to: accept <message@id> with angle brackets

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This will allow RFC-literate users to say:

	format-patch --in-reply-to='<message.id@site.name>'

without forcing them to strip the surrounding angle brackets
like this:

	format-patch --in-reply-to='message.id@site.name'

We accept both forms, and the latter gets necessary < and >
around it as before.

Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Junio C Hamano 2007-09-13 22:30:45 -07:00
parent 767c98a592
commit 8419d2ee9b
1 changed files with 30 additions and 1 deletions
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31
builtin-log.c
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@ -437,6 +437,34 @@ static void gen_message_id(char *dest, unsigned int length, char *base)
(int)(email_end - email_start - 1), email_start + 1);
}
static const char *clean_message_id(const char *msg_id)
{
char ch;
const char *a, *z, *m;
char *n;
size_t len;
m = msg_id;
while ((ch = *m) && (isspace(ch) || (ch == '<')))
m++;
a = m;
z = NULL;
while ((ch = *m)) {
if (!isspace(ch) && (ch != '>'))
z = m;
m++;
}
if (!z)
die("insane in-reply-to: %s", msg_id);
if (++z == m)
return a;
len = z - a;
n = xmalloc(len + 1);
memcpy(n, a, len);
n[len] = 0;
return n;
}
int cmd_format_patch(int argc, const char **argv, const char *prefix)
{
struct commit *commit;
@ -625,7 +653,8 @@ int cmd_format_patch(int argc, const char **argv, const char *prefix)
if (numbered)
rev.total = total + start_number - 1;
rev.add_signoff = add_signoff;
rev.ref_message_id = in_reply_to;
if (in_reply_to)
rev.ref_message_id = clean_message_id(in_reply_to);
while (0 <= --nr) {
int shown;
commit = list[nr];