const chalk = require('chalk')
var util = require('util');
var exec = require('child_process').exec;

function clear(){
    exec('clear', function(error, stdout, stderr){
        util.puts(stdout);
    });
}
function checkForFaunaKey() {
  if (!process.env.FAUNADB_SECRET) {
    console.log(chalk.yellow('Required FAUNADB_SECRET enviroment variable not found.'))
    console.log(`
=========================

In your terminal run the following command

export FAUNADB_SECRET=YourFaunaDBKeyHere

=========================
`)

    process.exit(1)
    process.stdout.write('\u001b[2J')
    process.stdout.write('\u001b[1;1H')
  }
}

process.on('exit', (err) => {
  console.log('errr')
});

checkForFaunaKey()