Function combine_notes_cat_sort_uniq

notes.c:912–939

}

int combine_notes_cat_sort_uniq(struct object_id *cur_oid,
				const struct object_id *new_oid)
{
	struct string_list sort_uniq_list = STRING_LIST_INIT_DUP;
	struct strbuf buf = STRBUF_INIT;
	int ret = 1;

	/* read both note blob objects into unique_lines */
	if (string_list_add_note_lines(&sort_uniq_list, cur_oid))
		goto out;
	if (string_list_add_note_lines(&sort_uniq_list, new_oid))
		goto out;
	string_list_remove_empty_items(&sort_uniq_list, 0);
	string_list_sort_u(&sort_uniq_list, 0);

	/* create a new blob object from sort_uniq_list */
	if (for_each_string_list(&sort_uniq_list,
				 string_list_join_lines_helper, &buf))
		goto out;

	ret = odb_write_object(the_repository->objects, buf.buf,
			       buf.len, OBJ_BLOB, cur_oid);

out:
	strbuf_release(&buf);
	string_list_clear(&sort_uniq_list, 0);
	return ret;
}

static int string_list_add_one_ref(const struct reference *ref, void *cb)
{