创建程序入口

mkdirp = require('./node_modules/express/node_modules/mkdirp')
os = require('os')
fs = require('fs')
readline = require('readline')    

eol = 'win32' == os.platform() ? '\r\n' : '\n'
views = ['list','create','get','update','layout']    

emptyDirectory=(path, fn) ->
  fs.readdir path, (err, files)->
    throw err if  err && 'ENOENT' != err.code 
    fn(!files || !files.length)    

read=(path,fn) ->
  fs.readFile path,'utf8',(err,data)->
    fn && fn(data)    

write=(path, str) ->
  fs.writeFileSync(path, str,'utf8')
  console.log('   ' + path)    

mkdir=(path, fn) ->
  mkdirp path, 755, (err)->
    throw err if err
    console.log '  ' + path
    fn && fn(path)    

abort=(str) ->
  console.error str
  process.exit(1)