gulpfile.js

// Include gulp
var gulp = require('gulp');

// Include Our Plugins
var jshint = require('gulp-jshint');
var concat = require('gulp-concat');
var uglify = require('gulp-uglify');
var rename = require('gulp-rename');
var tmplte = require('gulp-jstemplater');

// Lint Task
gulp.task('lint', function() {
    return gulp.src('src/js/*.js')
        .pipe(jshint())
        .pipe(jshint.reporter('default'));
});

// Concatenate JS templates
gulp.task('templates', function() {
    return gulp.src(['src/js/views/**/*.html'])
         .pipe(tmplte("templates.js", {variable: "TMPL"}))
         .pipe(gulp.dest('src/js/'));
});

// Concatenate & Minify JS
gulp.task('scripts', function() {
    return gulp.src(['src/js/vendor/*.js',
                     'src/js/*.js'])
        .pipe(concat('all.js'))
        .pipe(gulp.dest('public'))
        .pipe(rename('all.min.js'))
        .pipe(uglify())
        .pipe(gulp.dest('public'));
});

// Concatenate css
gulp.task('styles', function() {
    return gulp.src('src/css/**/*.css')
        .pipe(concat('all.css'))
        .pipe(gulp.dest('public'));
});

// Watch Files For Changes
gulp.task('watch', function() {
    gulp.watch('src/js/**/*.js',         ['scripts']);
    gulp.watch('src/js/views/**/*.html', ['templates']);
    gulp.watch('src/css/*.css',          ['styles']);
});

// Default Task
gulp.task('default', ['styles', 'templates', 'scripts', 'watch']);