#!/usr/bin/env node

var colors = require('colors'),
    eventStream = require('event-stream');

var list = process.argv.slice(2);

if (!list.length) {
  console.log('USAGE: $ ./colores <color1> <color2> ... <colorn>');
  console.log('Can take any arguments node\'s "colors" lib can.');
}
else {
  eventStream.pipeline(
    process.openStdin(),
    eventStream.map(function (data, callback) {
      var output = data.toString();
      while(list.length) {
        output = output[list.shift()];
      }

      callback(null, output);
    }),
    process.stdout
  );
}