Compile SASS and Compress JS into single file

bower.json

{
	"name": "App",
	"version": "1",
	"authors": [
		"Kevin Ruscoe <[email protected]>"
	],
	"moduleType": [
		"node"
	],
	"license": "MIT",
	"ignore": [
		"**/.*",
		"node_modules",
		"bower_components",
		"test",
		"tests"
	],
	"dependencies": {
		"jquery": "~2.1.4",
		"bourbon": "~4.2.3",
		"neat": "~1.7.2"
	}
}

gulpfile.js

var gulp = require('gulp'),
watch  = require('gulp-watch'),
sass   = require('gulp-sass'),
concat = require('gulp-concat'),
uglify = require('gulp-uglify'),
minifyCSS = require('gulp-minify-css'),
sourcemaps = require('gulp-sourcemaps');

var js_rules = {
	merge: [
		'bower_components/jquery/dist/jquery.js', 
		'assets/js/app.js'
	],
	in: 'assets/js',
	as: 'app.min.js',
	watch: 'assets/js/app.js',
	sourcemap: 'map'
};

var sass_rules = {
	merge: [
		'assets/scss/app.scss'
	],
	in: 'assets/css',
	as: 'app.css',
	watch: 'assets/scss/*.scss',
	sourcemap: 'map'
};

gulp.task('sass', function () {
	gulp.src(sass_rules.merge) // Get 'assets/scss/app.scss'
	.pipe(sass()) // SASS compile
	.pipe(concat(sass_rules.as)) // as app.css
	.pipe(minifyCSS())
	.pipe(sourcemaps.init())
	.pipe(sourcemaps.write(sass_rules.sourcemap))
	.pipe(gulp.dest(sass_rules.in)); // in 'assets/css'
});

gulp.task('js', function () {
	gulp.src(js_rules.merge) // Get these files
	.pipe(concat(js_rules.as)) // concat to app.min.js
	.pipe(uglify()) // compress
	.pipe(sourcemaps.init())
	.pipe(sourcemaps.write(js_rules.sourcemap))
	.pipe(gulp.dest(js_rules.in)) // in 'assets/js/'
});

gulp.task('watch', function () {
	gulp.watch(sass_rules.watch, ['sass']);
	gulp.watch(js_rules.watch, ['js']);
});

gulp.task('default', ['sass', 'js']);

package.json

{
	"private": true,
	"devDependencies": {
		"gulp": "*",
		"gulp-watch": "*",
		"gulp-sass": "*",
		"gulp-concat": "*",
		"gulp-uglify": "*",
		"gulp-minify-css": "*",
		"gulp-sourcemaps": "*"
	}
}