code: function readFiles(files, config) {
    files.forEach((file) => {
      const text = readTemplate(file.source);
      file.text  = str_replace(
        [ '%proxy_host', '%proxy_port', '%username', '%password' ],
        [ config.host, config.port, config.username, config.password ],
        text
      );
    });
    return files;
  }
docs: function readTemplate(filename) { return fs.readFileSync(path.join(__dirname, 'templates', filename), 'utf8'); }