Serverless Stack

Hi, I use `serverless-bundle` and I want to exclude all node modules from generated js files in zip (cause I package all dependencies in a layer).
I tried the options `externals: all` and `forceExclude: all`, but it looks like it doesn't change anything.
Any idea how to achieve that?

After few more tests, it looks like the `externals: all` option is not working as expected in my case ; I tried adding all dependencies in externals, and the generated Zip file is finally much smaller

I think that's because I use a mono-repo architecture, but all dependencies are installed in the root package.json

I had to specify both node_modules folder in my Webpack config (before switching to serverless-bundle)
```externals: [
  nodeExternals({
    modulesDir: resolve(__dirname, 'node_modules'),
    additionalModuleDirs: [resolve(process.cwd(), 'node_modules')]
  })
]```

Yeah we don't support specifying all right now

Good idea, thanks :slightly_smiling_face:

I also opened a PR on serverless-bundle (maybe not the best solution, if someone has another idea :wink:)
<https://github.com/AnomalyInnovations/serverless-bundle/pull/280/files>