Generate React Component

var ARGS = process.argv.slice(2),
    COMPONENT_NAME = ARGS[0],
    COMPONENT_IS_SYSTEM = ARGS[1] == 'true',
    JSX_SUUBPATH = (COMPONENT_IS_SYSTEM) ? 'systems' : 'components',
    COMPONENT_DIR = `./${JSX_SUUBPATH}/${COMPONENT_NAME}`,
    fs = require('fs')



if(!COMPONENT_NAME) {
return console.log(`
------------------------------------------------------------------------------
|
|  To generate a react component you must supply a component name:
|
|      "node */generate-react-component.js SuperCoolInput"
|
|  To generate a react view just append a second argument:
|
|      "node */generate-react-component.js SuperCoolInput true"
|
-------------------------------------------------------------------------------
`)
}
if( COMPONENT_NAME[0] != COMPONENT_NAME[0].toUpperCase() ) return console.log('Must start with an upper case letter')
if( !COMPONENT_NAME[0].match(/[a-z]/i) ) return console.log('Must start with A-Z')

const write = (path, string) => new Promise((resolve, reject) => fs.writeFile(path, string, resolve))

var jsx = `

/**
 *  @class ${COMPONENT_NAME}
 *  @extends React.Component
 *  @description
 */

const React = require('react')
const style = require('./style.js')

class ${COMPONENT_NAME} extends React.Component {

  constructor(props) {
    super(props)
    this.state = {}
  }

  componentDidMount () {

  }

  render() {
    return (
      <div className="${COMPONENT_NAME}" style={style}>

      </div>
    )
  }
}

module.exports = ${COMPONENT_NAME}

`

var styleJson = `
/**
 *  Styles for ${COMPONENT_NAME}
 */

module.exports = {
  // styles here
}

`


fs.readFile(COMPONENT_DIR, err => {
    if(err) {
      fs.mkdir(COMPONENT_DIR, err => {

        fs.mkdir(`${COMPONENT_DIR}/style`, err => {

          Promise
            .all([
              write(`${COMPONENT_DIR}/${COMPONENT_NAME}.jsx`, jsx),
              write(`${COMPONENT_DIR}/style.js`, styleJson)
            ])
            .then(() => console.log(`Success: ${COMPONENT_DIR}/${COMPONENT_NAME} initialized!`))

        })
      })
    } else {
      console.log(`ERROR: Something went wrong while generating ${COMPONENT_NAME}. Ensure that the component does not exist and try again.`)
    }
})