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chore(script): update_appup.escript support the update cmd 

We often use the advanced directive `update` when hot upgrading
gen_server, gen_statem, and other such processes, and it will be
parsed as:
```
{suspend,[Mod]},
{load,{Mod,brutal_purge,brutal_purge}},
{code_change,up,[{Mod,[Extra]}]},
{resume,[Mod]},
```
So, we should treat the update instruction as having completed the
upgrade of this module.
This commit is contained in:
JianBo He 2022-03-15 10:40:37 +08:00
parent 3823ab8693
commit af65310ce7
1 changed files with 2 additions and 0 deletions
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2
scripts/update_appup.escript
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@ -324,6 +324,8 @@ process_old_action({add_module, Module}) ->
[Module]; [Module];
process_old_action({delete_module, Module}) -> process_old_action({delete_module, Module}) ->
[Module]; [Module];
process_old_action({update, Module, _Change}) ->
[Module];
process_old_action(LoadModule) when is_tuple(LoadModule) andalso process_old_action(LoadModule) when is_tuple(LoadModule) andalso
element(1, LoadModule) =:= load_module -> element(1, LoadModule) =:= load_module ->
element(2, LoadModule); element(2, LoadModule);