Handling of package.json by yarn stage

[guludo]

Hi there.

As it is, I think the stage plugin is already an awesome feature that really comes in handy when staging modifications after adding a dependency. One thing that I think could be improved is how it handles the file package.json. It would be nice if it only staged modifications related to dependency management (and maybe other fields yarn modifies).

I have a use case: I'm writing a script that I have declared in the "scripts" section of my package.json. I figured I needed package x, so I decided to add it with yarn add and then staged the addition with yarn stage. The problem is that my addition to the "scripts" section of package.json ended up being staged too. Because of that, I need to call git reset -p in order to unstage hunks that are not the result of yarn add.

It would be great if only relevant parts of package.json were staged with yarn stage. What are your thoughts on that?