my_first_gulp

gulpfile.js

var gulp = require('gulp');
var plumber = require('gulp-plumber');
var sass = require('gulp-sass');
var jade = require('gulp-jade');
var sourcemaps = require('gulp-sourcemaps');
var webserver = require('gulp-webserver');

gulp.task('sass', function() {
  gulp.src(["scss/**/*.scss","!scss/**/_*.scss"])
    .pipe(plumber())
    .pipe(sass())
    .pipe(sourcemaps.write())
    .pipe(gulp.dest("../common/css"));
});

gulp.task('jade', function () {
  gulp.src(['jade/**/*.jade','!jade/**/_*.jade'])
    .pipe(plumber())
    .pipe(jade({
      pretty: true
    }))
    .pipe(gulp.dest('../'));
});

var copy_js = [
  'bower_components/swipebox/src/js/jquery.swipebox.min.js',
  'bower_components/slick-carousel/slick/slick.min.js',
];

var copy_css = [
  'bower_components/slick-carousel/slick/slick.css',
  'bower_components/slick-carousel/slick/slick-theme.css'
];

gulp.task('copy', function () {
  gulp.src(copy_js)
   .pipe(gulp.dest('../common/js'));
  gulp.src(copy_css)
   .pipe(gulp.dest('../common/css'));
});

gulp.task('webserver', function() {
  gulp.src('../') // set site root