index.js

#!/usr/bin/env node

var path = require('path')
var fs = require('fs')
var chalk = require('chalk')
var spawn = require('cross-spawn')
var pathExists = require('path-exists')

function success(msg) {
    console.log(chalk.green(`Success: ${msg}`))
}

function error(msg) {
    console.log(chalk.red(`Error: ${msg}`))
}

function copyRecursiveSync(src, dest) {
    var exists = fs.existsSync(src)
    var stats = exists && fs.statSync(src)
    var isDirectory = exists && stats.isDirectory()
    if (exists && isDirectory) {
        fs.mkdirSync(dest)
        fs.readdirSync(src).forEach(function(childItemName) {
            copyRecursiveSync(path.join(src, childItemName), path.join(dest, childItemName))
        })
    } else {
        fs.createReadStream(src).pipe(fs.createWriteStream(dest))
    }
}

function run() {

    var option = process.argv.slice(2)
    var baseDir = process.cwd()
    var projectName = option[0]

    if (!projectName) return error('no project name provided, try `create-dhl-app <project>` instead.')

    if (pathExists.sync(projectName)) return error(`folder ${projectName} exist.`)

    if (process.version.slice(1).split('.')[0] < 6) return error(`Node version should be v6.x.`)

    var dist = path.join(baseDir, projectName)

    copyRecursiveSync(path.join(__dirname, 'template'), dist)
    fs.renameSync(dist + '/gitignore', dist + '/.gitignore')

    success(`Created ${dist}.`)
    //console.log('Installing packages.... This might take a couple minutes.')
    // spawn('npm', ['install'], {
    //     stdio: 'inherit',
    //     cwd: dist
    // })
}

run()