<commit_before>var path = require('path')
  , pkg = require('../package.json')
  , fs = require('fs')
  , winston = require('winston')
  , find = require('findit')
  , version = pkg.version
  , exec = require('child_process').exec
  , opts = require('optimist')
	.usage('Usage: $0')
	.options({
		help: {
			demand: false,
			alias: 'h',
			description: 'Show this help'
		},
		debug: {
			demand: false,
			alias: 'd',
			description: 'debug',
			default: false
		},
		port: {
			demand: true,
			alias: 'p',
			description: 'port',
			default: process.env.PORT || 9001,
		}
	}).argv;
  ; <commit_msg>Add async lib<commit_after>var path = require('path')
  , pkg = require('../package.json')
  , fs = require('fs')
  , async = require('async')
  , winston = require('winston')
  , find = require('findit')
  , version = pkg.version
  , exec = require('child_process').exec
  , opts = require('optimist')
	.usage('Usage: $0')
	.options({
		help: {
			demand: false,
			alias: 'h',
			description: 'Show this help'
		},
		debug: {
			demand: false,
			alias: 'd',
			description: 'debug',
			default: false
		},
		port: {
			demand: true,
			alias: 'p',
			description: 'port',
			default: process.env.PORT || 9001,
		}
	}).argv;
  ; 
{'fraction_non_alphanumeric': 0.1897810218978102, 'fraction_numerical': 0.008110300081103, 'mean_word_length': 3.072607260726073, 'pattern_counts': {'":': 0, '<': 3, '<?xml version=': 0, '>': 3, 'https://': 0, 'lorem ipsum': 0, 'www.': 0, 'xml': 0}, 'pii_count': 0, 'substrings_counts': 0, 'word_list_counts': {'cursed_substrings.json': 0, 'profanity_word_list.json': 0, 'sexual_word_list.json': 0, 'zh_pornsignals.json': 0}}
{'dir': 'git-commits-cleaned', 'id': '1937615', 'n_tokens_mistral': 515, 'n_tokens_neox': 440, 'n_words': 102}