mod_admin_shell: Respect metatables in output serialization
Makes it so that returning e.g. util.cache :table() produces useful
output, which otherwise would look like empty tables.
--- a/plugins/mod_admin_shell.lua Thu Nov 11 13:27:28 2021 +0000
+++ b/plugins/mod_admin_shell.lua Fri Nov 12 11:33:09 2021 +0100
@@ -286,7 +286,8 @@
-- Anything in def_env will be accessible within the session as a global variable
--luacheck: ignore 212/self
-local serialize_defaults = module:get_option("console_prettyprint_settings", { fatal = false, unquoted = true, maxdepth = 2})
+local serialize_defaults = module:get_option("console_prettyprint_settings",
+ { fatal = false; unquoted = true; maxdepth = 2; table_iterator = "pairs" })
def_env.output = {};
function def_env.output:configure(opts)
@@ -302,6 +303,11 @@
opts[k] = v;
end
end
+ if opts.table_iterator == "pairs" then
+ opts.table_iterator = pairs;
+ elseif type(opts.table_iterator) ~= "function" then
+ opts.table_iterator = nil; -- rawpairs is the default
+ end
self.session.serialize = serialization.new(opts);
end