create-hybrids-app: `npx [this gist url] [folder name]`

index.js

#!/usr/bin/env node
var util  = require('util'),
    spawn = require('child_process').spawn,
    permissions = spawn('chmod',['+x',require('path').resolve(__dirname,'./index.sh')],{ stdio: [
    0, // Use parent's stdin for child
    'pipe', // Pipe child's stdout to parent
    'pipe'
  ]})
    cmd    = spawn(require('path').resolve(__dirname,'./index.sh'), [process.argv[2]],{shell: true}); // the second arg is the command 
                                          // options

cmd.stdout.on('data', function (data) {    // register one or more handlers
  console.log(data.toString());
});

cmd.stderr.on('data', function (data) {
  console.log(data.toString());
});

cmd.on('exit', function (code) {
  if(code) console.log('child process exited with code ' + code);
});

index.sh

#!/bin/bash
# Script pulls latest version of https://github.com/ValeriaVG/hybrids-starter-kit
# Renames the folder & installs dependencies
git clone https://github.com/ValeriaVG/hybrids-starter-kit $2 && \
cd $2 && \
yarn && \
echo "$2 is ready" && \
echo "cd $1 && yarn start"

package.json

{"name": "create-hybrids-app", "version": "0.0.2", "bin": "./index.js"}