mod.js

#!/usr/bin/env node

var utils = require('../lib/utils'),
    logger = require('../lib/utils/logger'),
    core = require('../lib/core');

var args = process.argv.slice(2);
var cmd = args.shift();

for (var i = 0; i < args.length; i += 1) {
    if (args[i] === '--debug') {
        args.splice(i, 1);
        logger.level = 'debug';
    }
}

if (cmd === '-h' || cmd === '--help') {
    core.run('help');
}
else if (cmd === '-v' || cmd === '--version') {
    utils.getVersion(function (err, ver) {
        if (err) {
            return logger.error(err);
        }
        logger.end();
        console.log(ver);
    });
}else{
    core.run(cmd);
}