[PATCH v5 03/29] trailer: drop --trailer prefix handling in amend helper

From

Li Chen <me@linux.beauty>

Date

Oct 22, 2025, 05:39 UTC

Message-ID

<20251022053951.602605-4-me@linux.beauty>

In-Reply-To

<20251022053951.602605-1-me@linux.beauty>

Signed-off-by: Li Chen <chenl311@chinatelecom.cn>
---
 builtin/commit.c | 2 +-
 builtin/tag.c    | 3 +--
 trailer.c        | 5 +----
 3 files changed, 3 insertions(+), 7 deletions(-)

diff --git a/builtin/commit.c b/builtin/commit.c
index 0243f17d53..67070d6a54 100644
--- a/builtin/commit.c
+++ b/builtin/commit.c
@@ -1719,7 +1719,7 @@ int cmd_commit(int argc,
 		OPT_STRING(0, "fixup", &fixup_message, N_("[(amend|reword):]commit"), N_("use autosquash formatted message to fixup or amend/reword specified commit")),
 		OPT_STRING(0, "squash", &squash_message, N_("commit"), N_("use autosquash formatted message to squash specified commit")),
 		OPT_BOOL(0, "reset-author", &renew_authorship, N_("the commit is authored by me now (used with -C/-c/--amend)")),
-		OPT_PASSTHRU_ARGV(0, "trailer", &trailer_args, N_("trailer"), N_("add custom trailer(s)"), PARSE_OPT_NONEG),
+		OPT_CALLBACK_F(0, "trailer", &trailer_args, N_("trailer"), N_("add custom trailer(s)"), PARSE_OPT_NONEG, parse_opt_strvec),
 		OPT_BOOL('s', "signoff", &signoff, N_("add a Signed-off-by trailer")),
 		OPT_FILENAME('t', "template", &template_file, N_("use specified template file")),
 		OPT_BOOL('e', "edit", &edit_flag, N_("force edit of commit")),
diff --git a/builtin/tag.c b/builtin/tag.c
index f0665af3ac..65c4a0b36b 100644
--- a/builtin/tag.c
+++ b/builtin/tag.c
@@ -499,8 +499,7 @@ int cmd_tag(int argc,
 		OPT_CALLBACK_F('m', "message", &msg, N_("message"),
 			       N_("tag message"), PARSE_OPT_NONEG, parse_msg_arg),
 		OPT_FILENAME('F', "file", &msgfile, N_("read message from file")),
-		OPT_PASSTHRU_ARGV(0, "trailer", &trailer_args, N_("trailer"),
-				  N_("add custom trailer(s)"), PARSE_OPT_NONEG),
+		OPT_CALLBACK_F(0, "trailer", &trailer_args, N_("trailer"), N_("add custom trailer(s)"), PARSE_OPT_NONEG, parse_opt_strvec),
 		OPT_BOOL('e', "edit", &edit_flag, N_("force edit of tag message")),
 		OPT_BOOL('s', "sign", &opt.sign, N_("annotated and GPG-signed tag")),
 		OPT_CLEANUP(&cleanup_arg),
diff --git a/trailer.c b/trailer.c
index 2fe49df23a..b7b0029e05 100644
--- a/trailer.c
+++ b/trailer.c
@@ -1235,12 +1235,9 @@ static int amend_strbuf_with_trailers(struct strbuf *buf,
 	opts.no_divider = 1;
 
 	for (i = 0; i < trailer_args->nr; i++) {
-		const char *arg = trailer_args->v[i];
-		const char *text;
+		const char *text = trailer_args->v[i];
 		struct new_trailer_item *item;
 
-		if (!skip_prefix(arg, "--trailer=", &text))
-			text = arg;
 		if (!*text)
 			continue;
 		item = xcalloc(1, sizeof(*item));

-- 
2.51.0