gruntfile for watching directory and compiling scss files on save

gruntfile.js

'use strict';

var
SCSS_ROOT       =   'media',
CSS_ROOT        =   'media',
SASS_FRAMEWORKS =   'bower_components',
fs              =   require('fs'),
path            =   require('path'),
scssFileMap     =   {},
scssFiles       =   fs.readdirSync(SCSS_ROOT),
components      =   [],
i               =   scssFiles.length;
while(i--) {
    var
    filename    =   scssFiles[i];
    if(path.extname(filename) === '.scss') {
        scssFileMap[path.join(CSS_ROOT, filename.replace(/\.scss$/, '.css'))]  =   path.join(SCSS_ROOT, filename);
    }
}

function componentExists(dir) {
    var
    x           =   components.length;
    while(x--) {
        var
        component   =   components[x];
        if(dir.indexOf(component) === 0) {
            return true;
        }
    }
    return false;
}

function findSassPaths(dir) {
    if(componentExists(dir) || path.basename(dir) === 'src') {
        return;
    }
    var
    items       =   fs.readdirSync(dir),
    x           =   items.length;
    items.reverse();
    while(x--) {
        var
        item        =   items[x],
        itemPath    =   path.join(dir, item);
        if(fs.lstatSync(itemPath).isDirectory()) {
            findSassPaths(itemPath);
        } else if(['.scss', '.sass'].indexOf(path.extname(itemPath)) > -1 && !componentExists(itemPath)) {
            components.push(['.', dir].join(path.sep));
            return;
        }
    }
}
findSassPaths(SASS_FRAMEWORKS);

module.exports = function (grunt) {
    grunt.initConfig({
        pkg: {
            name: 'grunt-contrib-sass'
        },
        sass: {
            options: {
                style: 'compressed',
                sourcemap: true,
                quiet: true,
                loadPath: components
            },
            compile: {
                files: scssFileMap
            }
        },
        watch: {
            files: [".", SCSS_ROOT, "*"].join(path.sep),
            tasks: ["default"]
        }
    });

    grunt.loadNpmTasks('grunt-contrib-sass');
    grunt.loadNpmTasks('grunt-contrib-watch');

    grunt.registerTask('default', ['sass']);
};

package.json

{
  "name": "deploy",
  "version": "0.0.1",
  "devDependencies": {
    "grunt": "~0.4.1",
    "grunt-contrib-uglify": "latest",
    "grunt-contrib-jshint": "latest",
    "grunt-contrib-watch": "latest",
    "grunt-contrib-concat": "latest",
    "grunt-contrib-copy": "latest",
    "grunt-contrib-sass": "latest",
    "grunt-contrib-clean": "latest",
    "grunt-contrib-nodeunit": "latest"
  }
}