gistfile1.js

var gulp = require('gulp'),
    gutil = require('gulp-util'),
    sass = require('gulp-sass'),
    autoprefixer = require('gulp-autoprefixer'),
    minifycss = require('gulp-minify-css'),
    jshint = require('gulp-jshint'),
    uglify = require('gulp-uglify'),
    imagemin = require('gulp-imagemin'),
    rename = require('gulp-rename'),
    clean = require('gulp-clean'),
    concat = require('gulp-concat'),
    notify = require('gulp-notify'),
    cache = require('gulp-cache'),
    livereload = require('gulp-livereload'),
    coffee = require('gulp-coffee'),
    lr = require('tiny-lr'),
    eco = require('gulp-eco'),
    bourbon = require('node-bourbon'),
    imagemin = require('gulp-imagemin'),
    server = lr();

javascripts = [
  './bower_components/jquery/jquery.js',
  './bower_components/jquery.iframe-transport/jquery.iframe-transport.js',
  './bower_components/underscore/underscore.js',
  './bower_components/underscore.string/lib/underscore.string.js',
  './bower_components/moment/moment.js',
  './bower_components/moment-range/lib/moment-range.js',
  './bower_components/twix/bin/twix.js',
  './bower_components/backbone/backbone.js',
  './bower_components/backbone.syphon/lib/backbone.syphon.js',
  './bower_components/marionette/lib/backbone.marionette.js',
  './bower_components/supermodel/supermodel.js',
  './bower_components/spinjs/spin.js',
  './bower_components/jquery.spinjs/dist/jquery.spin.js',
  './bower_components/backbone-validation/dist/backbone-validation.js',
  './javascripts/vendor/*.js',
  './javascripts/vendor/jquery_fileupload/*.js',
  './vendor/JoB/dist/job.js',
  './vendor/leave_planner/dev/app/leavePlanner.js',
  './vendor/simple_form_js/dev/app/simple_form.js',
  './vendor/jquery.category_calendar/jquery.category_calendar.js',
  './vendor/bootstrap_daterangepicker/dist/daterangepicker.js'
  ]

coffeescriptIndex = [
  "./javascripts/index.js.coffee"
]

coffeescripts = [
  "./javascripts/app.js.coffee",
  "./javascripts/index.js.coffee",
  "./javascripts/helpers/*.coffee",
  "./javascripts/lib/*.coffee",
  "./javascripts/views/_base/*.coffee",
  "./javascripts/views/templates/*.coffee",
  "./javascripts/views/*.coffee",
  "./javascripts/controllers/*.coffee",
  "./javascripts/entities/_base/*.coffee",
  "./javascripts/entities/**/*.coffee",
  "./javascripts/components/**/*.coffee",
  "./javascripts/config/**/*.coffee",
  "./javascripts/apps/**/*.coffee",
  './javascripts/vendor/**/*.coffee'
]

templates = [
  "./javascripts/**/*.eco"
]

scss = [
  './stylesheets/**/*.scss', './stylesheets/**/*.sass', './stylesheets/**/*.css'
]

var fonts = [
  './bower_components/font-awesome/fonts/**/*.*'
];

var imagesFiles = [
  './images/**/*.png',
  './images/**/*.jpg',
  './images/**/*.gif'
]

var paths = {
  javascripts: javascripts,
  coffeescriptIndex: coffeescriptIndex,
  coffeescripts: coffeescripts,
  templates: templates,
  scss: scss,
  fonts: fonts,
  images: imagesFiles
};

gulp.task('javascripts', function() {
  return gulp.src(paths.javascripts)
    .pipe(concat('dependencies.js'))
    .pipe(gulp.dest('./dist/'))
    .pipe(notify({ message: 'Scripts task complete' }));
});

gulp.task('coffeescripts', function() {
  gulp.src(paths.coffeescripts)
    .pipe(concat('ourstuff.coffee'))
    .pipe(coffee({bare: true}))
    .pipe(gulp.dest('./dist/'))
    .pipe(notify({ message: 'Scripts task complete' }));

  gulp.src(paths.coffeescriptIndex)
    .pipe(coffee({bare: true}))
    .pipe(gulp.dest('./dist/'))
    .pipe(notify({ message: 'Scripts task complete' }));
});

gulp.task('templates', function () {
  return gulp.src(paths.templates)
    .pipe(eco({basePath: 'frontend/javascripts'}))
    .pipe(concat('templates.js'))
    .pipe(gulp.dest('./dist'));
});

gulp.task('stylez', function() {
  // @import '/../vendor/jquery.category_calendar/jquery.category_calendar.css';
  // @import '/../vendor/leave_planner/dev/app/css/leave_planner.css';
  // @import "/../vendor/bootstrap_daterangepicker/dist/daterangepicker.css";

  gulp.src(paths.fonts, {base: './bower_components/font-awesome/fonts'})
    .pipe(gulp.dest('./dist/fonts'));

  return gulp.src('./stylesheets/index.scss')
    .pipe(sass({sourceComments: 'map'}))
    .pipe(gulp.dest('dist/stylesheets'))
});

gulp.task('fonts', function() {
  return gulp.src(paths.fonts, {base: './bower_components/font-awesome/fonts'})
    .pipe(gulp.dest('./dist/fonts'));
});

gulp.task('image', function () {
  gulp.src(paths.images)
      .pipe(imagemin())
      .pipe(gulp.dest('./dist/images'));
});

// Rerun the task when a file changes
gulp.task('watch', function () {
  gulp.watch(paths.scripts, ['scripts']);
  gulp.watch(paths.coffeescripts, ['coffeescripts']);
  gulp.watch(paths.templates, ['templates']);
  gulp.watch(paths.stylez, ['stylez']);
  gulp.watch(paths.fonts, ['fonts']);
  gulp.watch(paths.image, ['image']);
});

gulp.task('default', ['javascripts', 'coffeescripts', 'templates', 'stylez', 'fonts', 'image', 'watch']);