Open
Description
As I've used the setup-node action in about a dozen projects now, I've consistently needed to set the scope
input for the action. This seems redundant because this information is already present in the package.json in the name.
When this action is used to publish a node module to a registry, the scope must be the same as the one defined in the package's package.json. Information that must change together is precisely the kind of information that should be DRY. So I would hope that the scope input could be defaulted to the scope defined in the package.json automatically.
(The same should be true for the registry, as defined in package.json#publishConfig
)