yuanbiao
/
emqx
1
0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

refactor: make elvis happy

This commit is contained in:
zmstone 2024-04-08 21:25:58 +02:00
parent bf12efac6d
commit 41677eb785
1 changed files with 13 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

15
apps/emqx_utils/src/emqx_variform.erl
View File

@ -160,8 +160,7 @@ assert_func_exported(emqx_variform_str, concat, _Arity) ->
assert_func_exported(emqx_variform_str, coalesce, _Arity) ->
ok;
assert_func_exported(Mod, Fun, Arity) ->
%% ensure beam loaded
_ = Mod:module_info(md5),
ok = try_load(Mod),
case erlang:function_exported(Mod, Fun, Arity) of
true ->
ok;
@ -174,6 +173,18 @@ assert_func_exported(Mod, Fun, Arity) ->
})
end.
%% best effort to load the module because it might not be loaded as a part of the release modules
%% e.g. from a plugin.
%% do not call code server, just try to call a function in the module.
try_load(Mod) ->
try
_ = erlang:apply(Mod, module_info, [md5]),
ok
catch
_:_ ->
ok
end.
assert_module_allowed(emqx_variform_str) ->
ok;
assert_module_allowed(Mod) ->