Sass "Absolute Path" Module Resolution Fails

[evanleck]

🐛 bug report

Importing Sass files fails when using the absolute path approach to module resolution.

🎛 Configuration (.babelrc, package.json, cli command)

{
  "name": "parcel-1403-reproduction-sass",
  "scripts": {
    "serve": "parcel src/index.html"
  },
  "devDependencies": {
    "parcel": "^1.10.3",
    "sass": "^1.15.2"
  },
  "dependencies": {
    "normalize.css": "^8.0.1"
  }
}

🤔 Expected Behavior

Sass imports should work with absolute path-style module resolution.

😯 Current Behavior

An error is thrown:

> parcel src/index.html

Server running at http://localhost:1234
🚨  /Users/evan/Code/parcel-1403-reproduction-sass/src/styles/index.scss:3:9: Can't find stylesheet to import.
@import '/styles/_variables.scss';
        ^^^^^^^^^^^^^^^^^^^^^^^^^
  stdin 3:9  root stylesheet
Error: Can't find stylesheet to import.
@import '/styles/_variables.scss';
        ^^^^^^^^^^^^^^^^^^^^^^^^^
  stdin 3:9  root stylesheet

💁 Possible Solution

I'm not sure, but does the sass package not use the same module resolution algorithm? The docs suggest that all supported asset types should work.

🔦 Context

I ran into this while attempting to reproduce issue #1403 which I came to because I'm unable to import normalize.css into a project.

💻 Code Sample

https://github.com/evanleck/parcel-1403-reproduction-sass

🌍 Your Environment

Software	Version(s)
Parcel	1.10.3
Node	10.14.0
npm/Yarn	npm 6.5.0
Operating System	macOS 10.14.2

[DeMoorJasper]

It appears absolute paths are preceded by file:// in sass for some reason. Seems like a very strange concept.

[evanleck]

@DeMoorJasper you're fast! Thanks for getting a patch in so quickly!