My nodejs proj bootstraping (browserify & coffeescript (& react.js) )

bootstrap-nodejs.sh

# once
npm install -g electron-prebuilt gulp node-gyp

# per proj
npm install -save-dev vinyl-source-stream gulp gulp-util browserify coffee-reactify watchify gulp-notify coffee-script coffeeify
mkdir src
mkdir bundle
touch app.coffee

# shop
npm install -save react
npm install -save react superagent

gulpfile.coffee

source = require 'vinyl-source-stream'
gulp = require 'gulp'
gutil = require 'gulp-util'
browserify = require 'browserify'
coffee_reactify = require 'coffee-reactify'
coffeeify = require 'coffeeify'
watchify = require 'watchify'
notify = require 'gulp-notify'
 
paths =
    srcFiles: ['./src/app.coffee']
    build: './build/'
    buildFile: 'bundle.js'
 
 
buildScript = (files, watch) ->
    rebundle = ->
        stream = bundler.bundle()
        stream.on("error", notify.onError(
            title: "Compile Error"
            message: "<%= error.message %>"
        )).pipe(source(paths.buildFile)).pipe gulp.dest(paths.build)
 
    props = watchify.args
    props.entries = files
    props.debug = true
 
    bundler = (if watch then watchify(browserify(props)) else browserify(props))
    bundler.transform coffee_reactify
    #bundler.transform coffeeify
    bundler.on "update", ->
        rebundle()
        gutil.log "Rebundled..."
        return
 
    rebundle()
 
 
gulp.task "default", ->
    buildScript paths.srcFiles, false
 
gulp.task "watch", ["default"], ->
    buildScript paths.srcFiles, true

package.json

{
  "name": "your app",
  "version": "1.0.0",
  "description": "",
  "main": "index.js",
  "author": ""
}

simple_gulp.coffee

gulp       = require 'gulp'
coffee     = require 'gulp-coffee'

files = './src/*.coffee'

gulp.task 'js', ->
    gulp.src files
        .pipe coffee
            bare: true
        .pipe gulp.dest './build'

gulp.task 'watch', ['build'], ->
    gulp.watch files, ['js']

gulp.task 'build', ['js']
gulp.task 'default', ['build']