#!/usr/bin/env node

var fs = require('fs'),
  program = require('commander');

var numeric = function (v) {
  return parseInt(v, 10);
};

program
  .version(JSON.parse(fs.readFileSync(__dirname + '/../package.json', 'utf8')).version)

  .option('-h, --host [name]', 'Hostname [localhost]', 'localhost')
  .option('-p, --port [number]', 'An integer argument [8080]', numeric, 8080)
  .option('-t, --ttl [seconds]', 'Cache lifetime in seconds [1800]', numeric, 1800)
  .option('-s, --storage [path]', 'Storage path', __dirname + '/../cache')
  .option('-x, --proxy [address]', 'HTTP proxy to be used, e.g. http://user:pass@example.com:8888/')
  .option('-e, --expired', 'Use expired cache when npm registry unavailable')
  .option('-f, --friendly-names', 'Use actual file names instead of hashes in the cache')
  .option('-v, --verbose', 'Verbose mode')
  .option('-n, --metadata-excluded', 'Exclude metadata requests from caching')
  .option('-l, --log-path [path]', 'Log path')
  .option('-m, --internal-port [port]',
    'HTTPs port to use for internal proxying "MITM" server (mandatory on Windows systems)')
  .parse(process.argv);

require('../lib/proxy').powerup(program);