only run config validations on init callback

config.lua

@@ -109,17 +109,23 @@ local function writeSchemaErrors(errors, out)
     out('sex')
 end
 
-local function loadConfigFile()
+local function loadConfigFile(options)
+    local options = options or {}
+
     local config_file_data = assert(findConfigFile(), 'no config file found, config path: ' .. config_path)
     local config_file_function = assert(loadstring(config_file_data))
     local config_object = config_file_function()
-    local schema_errors = validateConfigFile(config_object)
 
-    local total_count = table.pprint(schema_errors, {call=function() end})
-    if total_count > 0 then
-        log('CONFIG ERROR')
-        table.pprint(schema_errors, {call=log})
+    if options.validate then
+        local schema_errors = validateConfigFile(config_object)
+
+        local total_count = table.pprint(schema_errors, {call=function() end})
+        if total_count > 0 then
+            log('CONFIG ERROR')
+            table.pprint(schema_errors, {call=log})
+        end
     end
+
     return config_object
 end
 

main.lua

@@ -15,7 +15,7 @@ ctx:loadFromConfig(config.loadConfigFile())
 return {
     init=function ()
         -- validate config and print out errors
-        config.loadConfigFile()
+        config.loadConfigFile({validate = true})
     end,
     access=function()
         ctx:onRequest()