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Merge branch 'cc/interpret-trailers-more'

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"git interpret-trailers" learned to properly handle the
"Conflicts:" block at the end.

* cc/interpret-trailers-more:
  trailer: add test with an old style conflict block
  trailer: reuse ignore_non_trailer() to ignore conflict lines
  commit: make ignore_non_trailer() non static
  merge & sequencer: turn "Conflicts:" hint into a comment
  builtin/commit.c: extract ignore_non_trailer() helper function
  merge & sequencer: unify codepaths that write "Conflicts:" hint
  builtin/merge.c: drop a parameter that is never used
This commit is contained in:
Junio C Hamano
2014-12-22 12:26:23 -08:00
parent 3f1509809e 3d24a7267d
commit 0ed8a4e161
9 changed files with 169 additions and 71 deletions
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28
builtin/commit.c
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@ -800,32 +800,8 @@ static int prepare_to_commit(const char *index_file, const char *prefix,
if (clean_message_contents)
stripspace(&sb, 0);
if (signoff) {
/*
* See if we have a Conflicts: block at the end. If yes, count
* its size, so we can ignore it.
*/
int ignore_footer = 0;
int i, eol, previous = 0;
const char *nl;
for (i = 0; i < sb.len; i++) {
nl = memchr(sb.buf + i, '\n', sb.len - i);
if (nl)
eol = nl - sb.buf;
else
eol = sb.len;
if (starts_with(sb.buf + previous, "\nConflicts:\n")) {
ignore_footer = sb.len - previous;
break;
}
while (i < eol)
i++;
previous = eol;
}
append_signoff(&sb, ignore_footer, 0);
}
if (signoff)
append_signoff(&sb, ignore_non_trailer(&sb), 0);
if (fwrite(sb.buf, 1, sb.len, s->fp) < sb.len)
die_errno(_("could not write commit template"));