Make sure we look for trailers before any conflict line
by reusing the ignore_non_trailer() function.
Helped-by: Junio C Hamano <gitster@xxxxxxxxx>
Signed-off-by: Christian Couder <chriscool@xxxxxxxxxxxxx>
---
t/t7513-interpret-trailers.sh | 2 ++
trailer.c | 32 +++++++++++++++++++++++++-------
2 files changed, 27 insertions(+), 7 deletions(-)
diff --git a/t/t7513-interpret-trailers.sh b/t/t7513-interpret-trailers.sh
index 1efb880..fed053a 100755
--- a/t/t7513-interpret-trailers.sh
+++ b/t/t7513-interpret-trailers.sh
@@ -232,6 +232,8 @@ test_expect_success 'with message that has comments' '
Reviewed-by: Johan
Cc: Peff
+ # last comment
+
EOF
cat basic_patch >>expected &&
git interpret-trailers --trim-empty --trailer "Cc: Peff" message_with_comments >actual &&
diff --git a/trailer.c b/trailer.c
index 219a5a2..30636d2 100644
--- a/trailer.c
+++ b/trailer.c
@@ -2,6 +2,7 @@
#include "string-list.h"
#include "run-command.h"
#include "string-list.h"
+#include "commit.h"
#include "trailer.h"
/*
* Copyright (c) 2013, 2014 Christian Couder <chriscool@xxxxxxxxxxxxx>
@@ -769,6 +770,22 @@ static int find_trailer_start(struct strbuf **lines, int count)
return only_spaces ? count : 0;
}
+/* Get the index of the end of the trailers */
+static int find_trailer_end(struct strbuf **lines, int patch_start)
+{
+ struct strbuf sb = STRBUF_INIT;
+ int i, ignore_bytes;
+
+ for (i = 0; i < patch_start; i++)
+ strbuf_addbuf(&sb, lines[i]);
+ ignore_bytes = ignore_non_trailer(&sb);
+ strbuf_release(&sb);
+ for (i = patch_start - 1; i >= 0 && ignore_bytes > 0; i--)
+ ignore_bytes -= lines[i]->len;
+
+ return i + 1;
+}
+
static int has_blank_line_before(struct strbuf **lines, int start)
{
for (;start >= 0; start--) {
@@ -791,14 +808,15 @@ static int process_input_file(struct strbuf **lines,
struct trailer_item **in_tok_last)
{
int count = 0;
- int patch_start, trailer_start, i;
+ int patch_start, trailer_start, trailer_end, i;
/* Get the line count */
while (lines[count])
count++;
patch_start = find_patch_start(lines, count);
- trailer_start = find_trailer_start(lines, patch_start);
+ trailer_end = find_trailer_end(lines, patch_start);
+ trailer_start = find_trailer_start(lines, trailer_end);
/* Print lines before the trailers as is */
print_lines(lines, 0, trailer_start);
@@ -807,14 +825,14 @@ static int process_input_file(struct strbuf **lines,
printf("\n");
/* Parse trailer lines */
- for (i = trailer_start; i < patch_start; i++) {
+ for (i = trailer_start; i < trailer_end; i++) {
if (lines[i]->buf[0] != comment_line_char) {
struct trailer_item *new = create_trailer_item(lines[i]->buf);
add_trailer_item(in_tok_first, in_tok_last, new);
}
}
- return patch_start;
+ return trailer_end;
}
static void free_all(struct trailer_item **first)
@@ -831,7 +849,7 @@ void process_trailers(const char *file, int trim_empty, struct string_list *trai
struct trailer_item *in_tok_last = NULL;
struct trailer_item *arg_tok_first;
struct strbuf **lines;
- int patch_start;
+ int trailer_end;
/* Default config must be setup first */
git_config(git_trailer_default_config, NULL);
@@ -840,7 +858,7 @@ void process_trailers(const char *file, int trim_empty, struct string_list *trai
lines = read_input_file(file);
/* Print the lines before the trailers */
- patch_start = process_input_file(lines, &in_tok_first, &in_tok_last);
+ trailer_end = process_input_file(lines, &in_tok_first, &in_tok_last);
arg_tok_first = process_command_line_args(trailers);
@@ -851,7 +869,7 @@ void process_trailers(const char *file, int trim_empty, struct string_list *trai
free_all(&in_tok_first);
/* Print the lines after the trailers as is */
- print_lines(lines, patch_start, INT_MAX);
+ print_lines(lines, trailer_end, INT_MAX);
strbuf_list_free(lines);
}
--
2.1.2.555.gfbecd99
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