Example Stylus Kouto-Swiss gulpfile

gulpfile.js

var gulp = require('gulp');
var util = require('gulp-util');
var concat = require('gulp-concat');

var stylus = require('gulp-stylus');
var kouto = require('kouto-swiss');
var poststylus = require('poststylus');

var paths = {
    styles: {
        input: './stylus/main.styl',
        output_directory: '../public/styles',
        output_filename: 'main.css',
        watchers: './stylus/**/*.styl'
    }
};


gulp.task('stylus', function () {
    gulp.src(paths.styles.input)
        .pipe(stylus({
            use: [
                kouto(),
                poststylus(['lost'])
            ],
            //compress:true
        }))
        .pipe(concat(paths.styles.output_filename))
        .pipe(gulp.dest(paths.styles.output_directory));
});


gulp.task('default', ['stylus']);

gulp.task('watch', function () {
    gulp.watch(paths.styles.watchers, ['stylus']);
});