code: function updateConfig(config) {
      config = config || {};
      if (argv.src && argv.src.length) {
          config.src = [];
          let s, p;
          const named = {};
          _.each(argv.src, item => {
              s = item.split(':');
              if (s.length > 1) {
                  p = s[0];
                  named[p] = named[p] || [];
                  named[p].push(s.slice(1));
              } else {
                  config.src.push(item);
              }
          });
          if (_.keys(named).length) config.src.push(named);
      }
  
      if (argv.dest) config.dest = argv.dest;
      if (argv.clean) config.clean = Boolean(argv.clean);
  
      if (argv.base) {
          config.app = config.app || {};
          config.app.base = argv.base;
      }
  
      // DEBUG OPTIONS
  
      let debug = 0;
  
      if (argv.debug) {
          debug |= 31;
      } else {
          if (argv['web-logs']) debug |= 2;
          if (argv.verbose) debug |= 4;
          if (argv.nomin) debug |= 8;
          if (argv['jd-out']) debug |= 16;
      }
  
      if (debug > 0) {
          config.debug = debug;
      } else {
          config.debug = typeof config.debug === 'boolean'
              ? (config.debug ? 31 : 1)
              : (typeof config.debug === 'number' ? config.debug : 1);
      }
  
      if (argv.quiet) {
          config.debug &= ~1; // unset node logs
      } else {
          if (config.debug & 1 === 0) config.debug = 1;
      }
  
      return config;
  }
docs: -------------------------- PROGRAM HELPERS --------------------------