fix(resource): don't export internally loaded modules

i.e. exports.ox_lib:callback is invalid

fxmanifest.lua

@@ -30,7 +30,7 @@ files {
 	'locales/*.json',
 }
 
-shared_script 'resource/main.lua'
+shared_script 'resource/init.lua'
 
 shared_scripts {
     'resource/**/shared.lua',

resource/init.lua

@@ -1,21 +1,27 @@
+local debug_getinfo = debug.getinfo
+
 lib = setmetatable({
-	name = 'ox_lib',
-	context = IsDuplicityVersion() and 'server' or 'client',
+    name = 'ox_lib',
+    context = IsDuplicityVersion() and 'server' or 'client',
 }, {
-	__newindex = function(self, name, fn)
-		exports(name, fn)
-		rawset(self, name, fn)
-	end
+    __newindex = function(self, name, fn)
+        rawset(self, name, fn)
+
+        if debug_getinfo(2, 'S').short_src:find('@ox_lib/resource') then
+            exports(name, fn)
+        end
+    end
 })
 
 cache = {
-	resource = lib.name
+    resource = lib.name
 }
 
 if not LoadResourceFile(lib.name, 'web/build/index.html') then
     local err = '^1Unable to load UI. Build ox_lib or download the latest release.\n	^3https://github.com/overextended/ox_lib/releases/latest/download/ox_lib.zip^0'
     function lib.hasLoaded() return err end
-	error(err)
+
+    error(err)
 end
 
 function lib.hasLoaded() return true end