Gulpfile using SASS and SASS-GLOB (from /scss to /css)

gulpfile.js

'use strict';

var gulp = require('gulp');
var sass = require('gulp-sass');
var sassGlob = require('gulp-sass-glob');

gulp.task('scss', function () {
  return gulp.src('./scss/app.scss')
    .pipe(sassGlob())
    .pipe(sass().on('error', sass.logError))
    .pipe(gulp.dest('./css'));
});

gulp.task('scss:watch', function () {
  gulp.watch('./scss/**/*.scss', ['scss']);
});

gulp.task('default', ['scss:watch'])