CSS Linting addon

index.js

var csslintTree = require('broccoli-csslint');
var broccoli = require('broccoli');

'use strict';

module.exports = {
  name: 'ember-cli-csslint',

  included: function(app) {
    this._super.included(app);

    app.registry.add('css', {
      name: 'ember-cli-csslint',
      ext: 'css',

      toTree: function(tree) {
        return performCsslint(tree);
      },

      postProcessTree: function(tree) {
        return performCsslint(tree);
      }
    });
  }
};

// TODO: Make this less hacky since we don't need to build a new tree.
function performCsslint(tree) {
  var cssTree = csslintTree('app/styles', {});
  var builder = new broccoli.Builder(cssTree);
  builder.build();

  return tree;
}