Monorepo support

[prymitive]

It looks like the code assumes that package.json is in the root of the repo, which makes it impossible to use in monorepos (for example with multiple npm packages in a few subdirectories in the same git repo).
Would it be possible to be able to set custom package.json path or root directory?

[carlesnunez]

Hello! I have a plan of adding it in the near future! In the mean time if you feel confortable to add it feel free to perform a PR!