Merge branch 'cc/trailers-corner-case-fix'
The "interpret-trailers" helper mistook a multi-paragraph title of
a commit log message with a colon in it as the end of the trailer
block.
* cc/trailers-corner-case-fix:
trailer: support multiline title
diff --git a/t/t7513-interpret-trailers.sh b/t/t7513-interpret-trailers.sh
index 9577b4e..322c436 100755
--- a/t/t7513-interpret-trailers.sh
+++ b/t/t7513-interpret-trailers.sh
@@ -112,6 +112,20 @@
test_cmp expected actual
'
+test_expect_success 'with multiline title in the message' '
+ cat >expected <<-\EOF &&
+ place of
+ code: change
+
+ Reviewed-by: Peff
+ Acked-by: Johan
+ EOF
+ printf "%s\n" "place of" "code: change" |
+ git interpret-trailers --trailer "Reviewed-by: Peff" \
+ --trailer "Acked-by: Johan" >actual &&
+ test_cmp expected actual
+'
+
test_expect_success 'with config setup' '
git config trailer.ack.key "Acked-by: " &&
cat >expected <<-\EOF &&
diff --git a/trailer.c b/trailer.c
index b808868..6f3416f 100644
--- a/trailer.c
+++ b/trailer.c
@@ -735,15 +735,22 @@
*/
static int find_trailer_start(struct strbuf **lines, int count)
{
- int start, only_spaces = 1;
+ int start, end_of_title, only_spaces = 1;
+
+ /* The first paragraph is the title and cannot be trailers */
+ for (start = 0; start < count; start++) {
+ if (lines[start]->buf[0] == comment_line_char)
+ continue;
+ if (contains_only_spaces(lines[start]->buf))
+ break;
+ }
+ end_of_title = start;
/*
* Get the start of the trailers by looking starting from the end
* for a line with only spaces before lines with one separator.
- * The first line must not be analyzed as the others as it
- * should be either the message title or a blank line.
*/
- for (start = count - 1; start >= 1; start--) {
+ for (start = count - 1; start >= end_of_title; start--) {
if (lines[start]->buf[0] == comment_line_char)
continue;
if (contains_only_spaces(lines[start]->buf)) {
