Function parseURL

src/install/index.js:21–43

(url, protocol)

};

function parseURL (url, protocol) {
  // find version in url
  var i = url.indexOf('#');
  var version;
  if (i >= 0) {
    if (!version) {
      version = url.substring(i + 1);
    }
    url = url.substring(0, i);
  }

  if (protocol === 'ssh') {
    var match = url.match(/^https:\/\/(.*?)\/(.*)$/);
    if (match) {
      url = 'git@' + match[1] + ':' + match[2];
    }
  }

  return {
    url: url,
    version: version
  };
}

/**
 * Figure out which version the user wishes to be installed.