#!/usr/bin/env node

var program = require('commander');

// parse argv

program
  .option('-d, --depth <n>', 'set the depth to <n>', Infinity)
  .option('--debug', 'turn on debug statements')
  .parse(process.argv);

if (program.debug) require('debug').enable('component-consoler*,component-ls*,component-resolver*');

var resolve = require('component-resolver');
var utils = require('component-consoler');
var ls = require('component-ls');

// output tree

resolve(process.cwd(), function (err, tree) {
  if (err) utils.fatal(err);
  ls(tree, program.depth);
})