commit: ignore_non_trailer computes number of bytes to ignore

ignore_non_trailer() returns the _number of bytes_ that should be ignored from the end of the log message. It does not by itself "ignore" anything. Rename this function to remove the leading "ignore" verb, to sound more like a quantity than an action. Signed-off-by: Linus Arver <linusa@google.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>

Linus Arver committed Oct 20, 2023 at 19:01 UTC 7cb26a1722a7f7d9f1b01f2dcde8fe81d3a96bc1
5 files changed +6 -6
builtin/commit.c
+1 -1
@@ -900,7 +900,7 @@ static int prepare_to_commit(const char *index_file, const char *prefix,
900 strbuf_stripspace(&sb, '\0');
901
902 if (signoff)
903 - append_signoff(&sb, ignore_non_trailer(sb.buf, sb.len), 0);
903 + append_signoff(&sb, ignored_log_message_bytes(sb.buf, sb.len), 0);
904
905 if (fwrite(sb.buf, 1, sb.len, s->fp) < sb.len)
906 die_errno(_("could not write commit template"));
builtin/merge.c
+1 -1
@@ -870,7 +870,7 @@ static void prepare_to_commit(struct commit_list *remoteheads)
870 _(no_scissors_editor_comment), comment_line_char);
871 }
872 if (signoff)
873 - append_signoff(&msg, ignore_non_trailer(msg.buf, msg.len), 0);
873 + append_signoff(&msg, ignored_log_message_bytes(msg.buf, msg.len), 0);
874 write_merge_heads(remoteheads);
875 write_file_buf(git_path_merge_msg(the_repository), msg.buf, msg.len);
876 if (run_commit_hook(0 < option_edit, get_index_file(), NULL,
commit.c
+1 -1
@@ -1769,7 +1769,7 @@ const char *find_commit_header(const char *msg, const char *key, size_t *out_len
1769 * Returns the number of bytes from the tail to ignore, to be fed as
1770 * the second parameter to append_signoff().
1771 */
1772 -size_t ignore_non_trailer(const char *buf, size_t len)
1772 +size_t ignored_log_message_bytes(const char *buf, size_t len)
1773 {
1774 size_t boc = 0;
1775 size_t bol = 0;
commit.h
+2 -2
@@ -294,8 +294,8 @@ const char *find_header_mem(const char *msg, size_t len,
294 const char *find_commit_header(const char *msg, const char *key,
295 size_t *out_len);
296
297 -/* Find the end of the log message, the right place for a new trailer. */
298 -size_t ignore_non_trailer(const char *buf, size_t len);
297 +/* Find the number of bytes to ignore from the end of a log message. */
298 +size_t ignored_log_message_bytes(const char *buf, size_t len);
299
300 typedef int (*each_mergetag_fn)(struct commit *commit, struct commit_extra_header *extra,
301 void *cb_data);
trailer.c
+1 -1
@@ -928,7 +928,7 @@ continue_outer_loop:
928 /* Return the position of the end of the trailers. */
929 static size_t find_trailer_end(const char *buf, size_t len)
930 {
931 - return len - ignore_non_trailer(buf, len);
931 + return len - ignored_log_message_bytes(buf, len);
932 }
933
934 static int ends_with_blank_line(const char *buf, size_t len)