refs: expose a way to ensure a ref has a log

Sometimes (e.g. stash) we want to make sure that a log will be written,
even if it's not in one of the standard locations. Let's make that
easier.

1 files changed, 13 insertions, 0 deletions

diff --git a/src/refs.c b/src/refs.c
index 598d6873c..902a17cfc 100644
--- a/src/refs.c
+++ b/src/refs.c
@@ -1068,6 +1068,19 @@ int git_reference_has_log(
 	return result;
 }
 
+int git_reference_ensure_log(git_repository *repo, const char *refname)
+{
+	int error;
+	git_refdb *refdb;
+
+	assert(repo && refname);
+
+	if ((error = git_repository_refdb__weakptr(&refdb, repo)) < 0)
+		return error;
+
+	return git_refdb_ensure_log(refdb, refname);
+}
+
 int git_reference__is_branch(const char *ref_name)
 {
 	return git__prefixcmp(ref_name, GIT_REFS_HEADS_DIR) == 0;