liveview-help

#!/usr/bin/env node

/**
 * Module dependencies.
 */

var program = require('commander')
  , colors = require('coloring')
  , exec = require('child_process').exec;

// parse argv

program.parse(process.argv);

// output available commands

var cmd = program.args[0]
  ? 'liveview ' + program.args[0] + ' --help'
  : 'liveview --help';

exec(cmd, function(err, stdout){
  if (err) {
    console.error('\n  [ERROR]: '.red, 'Invalid command.'.grey);
    process.stdout.write(program.helpInformation());
    process.exit(127);
  }
  process.stdout.write(stdout);
});