# HG changeset patch
# User Matthew Wild <mwild1@gmail.com>
# Date 1529487662 -3600
# Node ID e727747279a00f7b5c2ce9b6a3e5be9f152c5b7d
# Parent  2502be210a8537fabdd5e3db90833be16606cb32
modulemanager: Expose function to get the list of modules that should be loaded on a host

diff -r 2502be210a85 -r e727747279a0 core/modulemanager.lua
--- a/core/modulemanager.lua	Mon Jun 18 04:25:01 2018 +0200
+++ b/core/modulemanager.lua	Wed Jun 20 10:41:02 2018 +0100
@@ -46,8 +46,8 @@
 -- [host] = { [module] = module_env }
 local modulemap = { ["*"] = {} };
 
--- Load modules when a host is activated
-function load_modules_for_host(host)
+-- Get the list of modules to be loaded on a host
+local function get_modules_for_host(host)
 	local component = config.get(host, "component_module");
 
 	local global_modules_enabled = config.get("*", "modules_enabled");
@@ -71,8 +71,16 @@
 		modules:add("admin_telnet");
 	end
 
-	if component then
-		load(host, component);
+	return modules, component;
+end
+
+-- Load modules when a host is activated
+function load_modules_for_host(host)
+	local modules, component_module = get_modules_for_host(host);
+
+	-- Ensure component module is loaded first
+	if component_module then
+		load(host, component_module);
 	end
 	for module in modules do
 		load(host, module);
@@ -324,6 +332,7 @@
 end
 
 return {
+	get_modules_for_host = get_modules_for_host;
 	load_modules_for_host = load_modules_for_host;
 	load = load;
 	unload = unload;