Gulpfile stylesheets

Gulpfile-pt2.js

// Process styles, add vendor-prefixes, minify, then
// output the file to the appropriate location
gulp.task('build:styles:main', () => {
  return sass(paths.sassFiles + '/main.scss', {
    style: 'compressed',
    trace: true,
    loadPath: [paths.sassFiles]
  }).pipe(postcss([autoprefixer({ browsers: ['last 2 versions']}), cssnano()]))
    .pipe(gulp.dest(paths.jekyllCssFiles))
    .pipe(gulp.dest(paths.siteCssFiles))
    .pipe(browserSync.stream())
    .on('error', gutil.log);
});