From 570492f6278129b438e8f783563ad0473c1ef9bc Mon Sep 17 00:00:00 2001
From: Matthew Wild <mwild1@gmail.com>
Date: Sat, 28 Apr 2012 19:41:04 +0100
Subject: moduleapi: Add module:get_directory() to get module file's directory,
and module:load_resource() to load a file relative to that directory
---
core/moduleapi.lua | 10 ++++++++++
1 file changed, 10 insertions(+)
diff --git a/core/moduleapi.lua b/core/moduleapi.lua
index 703eb268..57367255 100644
--- a/core/moduleapi.lua
+++ b/core/moduleapi.lua
@@ -329,4 +329,14 @@ function api:add_timer(delay, callback)
end);
end
+local path_sep = package.config:sub(1,1);
+function api:get_directory()
+ return self.path and (self.path:gsub("%"..path_sep.."[^"..path_sep.."]*$", "")) or nil;
+end
+
+function api:load_resource(path, mode)
+ path = config.resolve_relative_path(self:get_directory(), path);
+ return io.open(path, mode);
+end
+
return api;
--
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