[Stylus Plugin] Importing files

[baryla]

Problem

At the moment, it is not possible to import files from a .styl file. This is because the IIFE library of stylus that is being used doesn't come with this functionality. As an example, when we try to get an array of dependencies from a string like this:

const code = `@import "./test.styl"`;
console.log(stylus(code).deps());

we get an error saying:

Error: failed to require "visitor/deps-resolver"

even though calling deps() on an instance of stylus should technically work.

Solution

We need to explore ways to bundle stylus in way that allows us call these internal functions.