iweb front-end dev gulpfile

Gulpfile.js

var gulp = require('gulp');
var open = require('gulp-open');
var gulpsass = require('gulp-sass');
var browserSync = require('browser-sync');
var gutil = require('gulp-util');
var del = require('del');
var uglify = require('gulp-uglify');
var rename = require('gulp-rename');
var filesize = require('gulp-filesize');
// var postcss = require('gulp-postcss');
var autoprefixer = require('gulp-autoprefixer');
var cssnano = require('gulp-cssnano');
var sourcemaps = require('gulp-sourcemaps');
var clone = require('gulp-clone');
var merge = require('gulp-merge');
var plumber = require('gulp-plumber');
var clip = require('gulp-clip-empty-files');
var notify = require('gulp-notify');

// gulp.task('openwamp', function(){
// 	gulp.src('C:/wamp/wampmanager.exe')
// 	.pipe(open());
// 	});

gulp.task('clean:iwebjs', function(){
	return del([
		'app/js/iweb.layout.min.js'
		]);
	});

gulp.task('iwebjs', ['clean:iwebjs'], function(){
	return gulp.src('app/js/iweb_mobile_responsive.layout-functions.js')
	.pipe(gulp.dest('app/js'))
	.pipe(gulp.dest('C:/Users/dgan3/workspace/iweb-revamp/dist/js'))
	.pipe(filesize())
	.pipe(uglify())
	.pipe(rename('iweb.layout.min.js'))
	.pipe(gulp.dest('app/js'))
	.pipe(gulp.dest('C:/Users/dgan3/workspace/iweb-revamp/dist/js'))
	.pipe(filesize())
	.on('error', gutil.log)
	});


gulp.task('sass', function(){
	var source = gulp.src('scss/mobile_fix.scss')
	.pipe(plumber())
    .pipe(sourcemaps.init()) // Start Sourcemaps
    .pipe(gulpsass().on('error', gulpsass.logError))
    .pipe(rename('iweb_revamp.css'))
    .on('error', gutil.log);

    var pipe1 = source.pipe(clone())
    .pipe(sourcemaps.write('maps'))
    .pipe(gulp.dest('app/css')); // Create sourcemap

    var pipe2 = source.pipe(clone())
    .pipe(rename({suffix: '.min'}))
    .pipe(cssnano({
 		convertValues: {
 			length: false
 		},
 		discardComments: {
 			removeAll: true
 		}
 	}))
    .pipe(sourcemaps.write('maps'))
    .pipe(clip())
    .pipe(gulp.dest('app/css'));

    return merge(pipe1, pipe2);
    });

gulp.task('browser-sync', ['clean:iwebjs', 'sass', 'iwebjs' ], function() {
	browserSync.init(["app/css/**/*.css", "app/js/**/*.js", "*.html", "app/images/*.*", "app/staff_pictures/**/*.jpg", "app/news_pictures/**/*.jpg", "app/protected/**/*.php", "app/protected/**/*.markdown"], {
		proxy: "localhost",
		port: 30038,
		open: false,
		// browser: ["chrome"],
		ui: {
			port: 30034,
			weinre: {
				port: 30035
			}
		}
		});
	});


// gulp.task('webserver', function() {
	gulp.task('default', ['clean:iwebjs', 'sass', 'browser-sync', 'iwebjs'], function () {
		gulp.watch("scss/**/*.scss", ['sass']);
		gulp.watch("app/js/iweb_mobile_responsive.layout-functions.js", ['clean:iwebjs','iwebjs']);
		});