[PATCH v4 09/28] format_trailers_from_commit(): indirectly call trailer_info_get()

From: Linus Arver via GitGitGadget <gitgitgadget@gmail.com>
Date: Feb 6, 2024, 05:12 UTC
Message-ID: <6906910417aefafd296997548b77038222883753.1707196348.git.gitgitgadget@gmail.com>
In-Reply-To: <pull.1632.v4.git.1707196348.gitgitgadget@gmail.com>

From: Linus Arver <linusa@google.com>

This is another preparatory refactor to unify the trailer formatters.

Instead of calling trailer_info_get() directly, call parse_trailers() which already calls trailer_info_get(). This change is a NOP because format_trailer_info() only looks at the "trailers" string array, not the trailer_item objects which parse_trailers() populates.

In the next patch, we'll change format_trailer_info() to use the parsed trailer_item objects instead of the string array.

Signed-off-by: Linus Arver <linusa@google.com>
---
 trailer.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/trailer.c b/trailer.c
index e92d0154d90..e6665c99cc3 100644
--- a/trailer.c
+++ b/trailer.c
@@ -1140,9 +1140,11 @@ void format_trailers_from_commit(const struct process_trailer_options *opts,
 				 const char *msg,
 				 struct strbuf *out)
 {
+	LIST_HEAD(trailers);
 	struct trailer_info info;
 
-	trailer_info_get(opts, msg, &info);
+	parse_trailers(opts, &info, msg, &trailers);
+
 	/* If we want the whole block untouched, we can take the fast path. */
 	if (!opts->only_trailers && !opts->unfold && !opts->filter &&
 	    !opts->separator && !opts->key_only && !opts->value_only &&
@@ -1152,6 +1154,7 @@ void format_trailers_from_commit(const struct process_trailer_options *opts,
 	} else
 		format_trailer_info(opts, &info, out);
 
+	free_trailers(&trailers);
 	trailer_info_release(&info);
 }

-- 
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