First draft

.gitignore

@@ -0,0 +1 @@
+node_modules/

bin/skeleton

@@ -0,0 +1,10 @@
+#!/usr/bin/env node
+
+var path = require('path')
+var fs   = require('fs')
+var lib  = path.join(path.dirname(fs.realpathSync(__filename)), '../lib')
+
+require('coffee-script')
+
+Skeleton = require(lib + '/skeleton')
+new Skeleton

lib/skeleton/helpers.coffee

@@ -0,0 +1,2 @@
+Array::last = ->
+  this[this.length - 1]

lib/skeleton/index.coffee

@@ -0,0 +1,95 @@
+# Node.js dependencies
+fs = require 'fs'
+path = require 'path'
+util = require 'util'
+mkdirp = require 'mkdirp'
+
+# Local dependencies
+Template = require './template'
+OptionParser = require './option_parser'
+
+# Helpers
+require './helpers'
+
+# Main class
+class Skeleton
+
+  @VERSION = '0.0.1'
+
+  @OPTIONS = [
+    ['-h', '--help', 'display this help message']
+    ['-v', '--version', 'display the version number']
+    ['-r', '--renderer', 'use specified renderer [only ejs for now]']
+  ]
+
+  # Bin command
+  constructor: ->
+    args = process.argv.splice(2)
+    options = new OptionParser(args)
+
+    if options.help
+      this.displayHelp()
+      return
+
+    if options.version
+      this.displayVersion()
+      return
+
+    this.createProject(options.appName, options) if options.appName
+
+  createProject: (appName, opts) =>
+    template = new Template(appName, opts)
+    for filename, content of template.files
+      this.write filename, "#{content}\n"
+
+  write: (path, content) ->
+    this.mkdir path, =>
+      return if path.split('/').pop() == 'empty'
+
+      fs.writeFile path, content, (err) =>
+        throw err if err
+        this.displayLine "=> Create #{path}"
+
+  mkdir: (filename, callback=null) ->
+    parts = filename.split('/')
+    parts.pop()
+    path = parts.join('/')
+
+    mkdirp path, '0755', (err) ->
+      throw err if err
+      callback() if callback
+
+  # Display messages
+  displayHelp: ->
+    rules = []
+    longest = 0
+
+    for option in Skeleton.OPTIONS
+      short = option[0]
+      long = option[1]
+      desc = option[2]
+
+      length = short.length + long.length
+      longest = length if length > longest
+
+      rules.push
+        short: short
+        long: long
+        desc: desc
+        length: length
+
+    this.displayLine '\nUsage: skeleton [options] myapp\n'
+
+    for rule in rules
+      spaces = new Array(longest - rule.length + 3).join(' ')
+      this.displayLine "#{rule.short}, #{rule.long}#{spaces}#{rule.desc}"
+
+  displayVersion: ->
+    this.displayLine "Skeleton version #{Skeleton.VERSION}"
+
+  displayLine: (line) ->
+    process.stdout.write "#{line}\n"
+
+
+# Exports
+module.exports = Skeleton

lib/skeleton/option_parser.coffee

@@ -0,0 +1,25 @@
+class OptionParser
+
+  constructor: (@args) ->
+    joinedArgs = @args.join('|')
+
+    # TODO: Make the returned object completely dynamic
+    return {
+      help:     joinedArgs.search(/-h|--help/) > -1 || args.length == 0
+      version:  joinedArgs.search(/-v|--version/) > -1
+      renderer: this.getOptionValue ['-r', '--renderer']
+      appName:  this.getOptionValue(['-a', '--appname']) || @args.last()
+    }
+
+  # Private
+  # Returns given flags value or null
+  getOptionValue: (flags) ->
+    for flag in flags
+      index = @args.indexOf(flag)
+      return @args[index + 1] if index > -1
+
+    null
+
+
+# Exports
+module.exports = OptionParser

lib/skeleton/template.coffee

@@ -0,0 +1,246 @@
+class Template
+
+  constructor: (@appName, @opts) ->
+    @files = this.setFiles()
+
+  setFiles: ->
+    files = {}
+
+    # ./myapp
+    files["#{@appName}/.gitignore"] = """
+      node_modules/
+    """
+
+    files["#{@appName}/package.json"] = """
+      {
+          "name": "#{@appName}"
+        , "version": "0.0.1"
+        , "dependencies": {
+              "express": "3.0.x"
+            , "connect-assets": "2.1.x"
+            , "stylus": "*"
+            , "ejs": "*"
+            , "coffee-script": "*"
+          }
+        , "scripts": {
+            "start": "server.js"
+          }
+        , "engines": {
+            "node": "0.8.0"
+          }
+      }
+    """
+
+    files["#{@appName}/README.md"] = """
+      # #{@appName}
+      ***
+      App structure generated by [Skeleton](https://github.com/EtienneLem/skeleton)
+    """
+
+    files["#{@appName}/server.js"] = """
+      require("coffee-script")
+      require("./app/app.coffee")
+    """
+
+    # ./myapp/app
+    files["#{@appName}/app/app.coffee"] = """
+      # Modules
+      express = require 'express'
+      http = require 'http'
+      app = express()
+
+      # Boot setup
+      require("\#{__dirname}/../config/boot")(app)
+
+      # Configuration
+      app.configure ->
+        port = process.env.PORT || 3000
+        if process.argv.indexOf('-p') >= 0
+          port = process.argv[process.argv.indexOf('-p') + 1]
+
+        app.set 'port', port
+        app.set 'views', "\#{__dirname}/views"
+        app.set 'view engine', 'ejs'
+        app.use express.static("\#{__dirname}/../public")
+        app.use express.favicon()
+        app.use express.logger('dev')
+        app.use express.bodyParser()
+        app.use express.methodOverride()
+        app.use require('connect-assets')(src: "\#{__dirname}/assets")
+        app.use app.router
+
+      app.configure 'development', ->
+        app.use express.errorHandler()
+
+      # Routes
+      require("\#{__dirname}/routes")(app)
+
+      # Server
+      http.createServer(app).listen app.get('port'), ->
+        console.log "Express server listening on port \#{app.get 'port'} in \#{app.settings.env} mode"
+    """
+
+    # ./myapp/app/assets/css
+    files["#{@appName}/app/assets/css/styles.styl"] = """
+      // Based on <https://github.com/heliom/stylus-utils/blob/master/styles.styl-sample>
+      // @import "nib"
+
+      // Reset ---------------------------------------------------------------------
+      *
+        margin: 0; padding: 0
+        -webkit-box-sizing: border-box
+        -moz-box-sizing: border-box
+        box-sizing: border-box
+
+      // Base ----------------------------------------------------------------------
+      html
+        font-size: 62.5%
+        height: 100%
+
+      body
+        font-size: 16
+
+      body, legend, input, textarea, button
+        font-family: 'Helvetica Neue'
+        line-height: 1.4
+        color: #333
+
+      a:link, a:visited { color: deeppink }
+      a:focus, a:link:hover  { color: hotpink }
+    """
+
+    # ./myapp/app/assets/js
+    files["#{@appName}/app/assets/js/scripts.coffee"] = """
+      # console.log '#{@appName}'
+    """
+
+    # ./myapp/app/controllers
+    files["#{@appName}/app/controllers/application_controller.coffee"] = """
+      class ApplicationController
+
+        # GET /
+        @index = (req, res) ->
+          res.render 'index',
+            view: 'index'
+
+
+      # Exports
+      module.exports = (app) ->
+        app.ApplicationController = ApplicationController
+    """
+
+    # ./myapp/app/helpers
+    files["#{@appName}/app/helpers/index.coffee"] = """
+      fs = require 'fs'
+
+      # Recursively require a folder’s files
+      exports.autoload = autoload = (dir, app) ->
+        fs.readdirSync(dir).forEach (file) ->
+          path = "\#{dir}/\#{file}"
+          stats = fs.lstatSync(path)
+
+          # Go through the loop again if it is a directory
+          if stats.isDirectory()
+            autoload path, app
+          else
+            require(path)?(app)
+
+      # Capitalize a string
+      # string => String
+      String::capitalize = () ->
+          this.replace /(?:^|s)S/g, (a) -> a.toUpperCase()
+
+      # Classify a string
+      # application_controller => ApplicationController
+      String::classify = (str) ->
+        classified = []
+        words = str.split('_')
+        for word in words
+          classified.push word.capitalize()
+
+        classified.join('')
+    """
+
+    # ./myapp/app/routes
+    files["#{@appName}/app/routes/index.coffee"] = """
+      module.exports = (app) ->
+        # Index
+        app.get '/', app.ApplicationController.index
+
+        # Error handling (No previous route found. Assuming it’s a 404)
+        app.get '/*', (req, res) ->
+          NotFound res
+
+        NotFound = (res) ->
+          res.render '404', status: 404, view: 'four-o-four'
+    """
+
+    # ./myapp/app/views
+    files["#{@appName}/app/views/404.ejs"] = "<h1>Nothing here…</h1>"
+
+    files["#{@appName}/app/views/index.ejs"] = """
+      <h1>This page has been generated by <a href="https://github.com/EtienneLem/skeleton">Skeleton</a></h1>
+      <p>Edit in <span>#{@appName}/views/index.ejs</span></p>
+    """
+
+    files["#{@appName}/app/views/layout.ejs"] = """
+      <!DOCTYPE html>
+      <html lang="en">
+        <head>
+          <meta charset="utf-8">
+          <title>#{@appName}</title>
+          <%- css('styles.css') %>
+        </head>
+        <body data-view="<%= view %>">
+          <%- body %>
+          <script>
+          document.write('<script src=' +
+          ('__proto__' in {} ? 'http://zeptojs.com/zepto.min.js' : 'http://code.jquery.com/jquery-1.7.2.min.js') +
+          '.js><\/script>')
+          </script>
+          <%- js('scripts.js') %>
+        </body>
+      </html>
+    """
+
+    # ./myapp/config
+    files["#{@appName}/config/boot.coffee"] = """
+      module.exports = (app) ->
+        # Helpers
+        app.helpers = require "\#{__dirname}/../app/helpers"
+
+        # Lib
+        app.helpers.autoload "\#{__dirname}/../lib", app
+
+        # Controllers
+        app.helpers.autoload "\#{__dirname}/../app/controllers", app
+    """
+
+    # ./myapp/lib/myapp
+    files["#{@appName}/lib/#{@appName}/my_custom_class.coffee"] = """
+      # module.exports = (app) ->
+      #   # Your code
+      #
+      #
+      # Or if you want this to be a class
+      #
+      # class MyCustomClass
+      #
+      #   constructor: (args) ->
+      #     # Your code
+      #
+      # # Exports
+      # module.exports = (app) ->
+      #   app.MyCustomClass = MyCustomClass
+      #
+      # Usage: new app.MyCustomClass(args)
+    """
+
+    # ./myapp/public
+    files["#{@appName}/public/empty"] = ""
+
+    # Return the files object
+    files
+
+
+module.exports = Template