commit: export add_header_signature to support handling signatures on tags
Rename add_commit_signature as add_header_signature, and expose it so
that it can be used for converting tags from one object format to
another.
Inspired-by: brian m. carlson <sandals@crustytoothpaste.net>
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
diff --git a/commit.c b/commit.c
index 913e015..2b61a4d 100644
--- a/commit.c
+++ b/commit.c
@@ -1101,7 +1101,7 @@ static const char *gpg_sig_headers[] = {
"gpgsig-sha256",
};
-static int add_commit_signature(struct strbuf *buf, struct strbuf *sig, const struct git_hash_algo *algo)
+int add_header_signature(struct strbuf *buf, struct strbuf *sig, const struct git_hash_algo *algo)
{
int inspos, copypos;
const char *eoh;
@@ -1770,9 +1770,9 @@ int commit_tree_extended(const char *msg, size_t msg_len,
for (i = 0; i < ARRAY_SIZE(bufs); i++) {
if (!bufs[i].algo)
continue;
- add_commit_signature(&buffer, bufs[i].sig, bufs[i].algo);
+ add_header_signature(&buffer, bufs[i].sig, bufs[i].algo);
if (r->compat_hash_algo)
- add_commit_signature(&compat_buffer, bufs[i].sig, bufs[i].algo);
+ add_header_signature(&compat_buffer, bufs[i].sig, bufs[i].algo);
}
}
