Current behaviour

> wskdebug myaction path/to/myaction/myaction.js
=> will mount path/to/myaction/ to /code in the docker container

see https://github.com/adobe/wskdebug/blob/master/src/kinds/nodejs/nodejs.js#L38

Nice to have

would be great to have something like
> wskdebug myaction path/to/myaction/myaction.js --local-root path/

Why

this would enable things like require('../whatever.js') or having node_modules in a parent directories