The Erlang plugin of IntelliJ IDEA provides the ability to “Reformat Code With Emacs”.
When I switched to VSCode from IntelliJ IDEA, I found that was the functionality I really need.
(the AST-base formatting tools are powerful but I just don’t like the way they change my code)
So I wrote a VSCode extension that do the same thing as in IntelliJ IDEA, and I have just published this extension.
If anyone need this tool, you can just install it within VSCode now.