#!/usr/bin/env node

const fs = require('fs');
const path = require('path');
const omelette = require('omelette');
const { Command } = require('commander');
const program = new Command();

scriptName = path.parse(process.argv[1]).base;

program
  .name(scriptName)
  .version('0.0.1')
  .description('List packages of fake package manager');


// Write the CLI template.
const completion = omelette(`${scriptName} <actions> <user>`);

// Define new actions completion
completion.on('actions', ({ reply }) => {
  reply(['firstCommand'])
})

completion.on('user', ({ reply }) => {
  reply(fs.readdirSync('/Users/'))
})

program
  .command('firstCommand')
  .description('This is our first command')
  .action(() => {
    console.log('Fancy stuff happens here');
  })

// Initialize the omelette and parse args
completion.init()
program.parse();

if (!Object.keys(program.opts()).length && !program.args.length) {
  program.outputHelp();
}