lib/square.js
function done(err, files) {
    // On processing errors notify the watcher (if listening) that square is idle.
    if (err && self.writable) {
      self.logger.error(err);
      return fn(err);
    }

    // Stop our cache, it will be activated again when we need it
    self.cache.stop();

    // Merge the results array to a key=>value object
    files = (files || []).reduce(function reduceFiles(memo, collection) {
      memo[collection.basename] = collection;
      return memo;
    }, {});

    // Building is done, call callback if available.
    self.logger.info('Successfully generated %s', Object.keys(files).join(', ').green);
    if (err && !args.function) self.critical(err);
    if (args.function) args.function.call(self, err, files, extensions);
  }
function done(err, files) {
    // On processing errors notify the watcher (if listening) that square is idle.
    if (err && self.writable) {
      self.logger.error(err);
      return fn(err);
    }

    // Stop our cache, it will be activated again when we need it
    self.cache.stop();

    // Merge the results array to a key=>value object
    files = (files || []).reduce(function reduceFiles(memo, collection) {
      memo[collection.basename] = collection;
      return memo;
    }, {});

    // Building is done, call callback if available.
    self.logger.info('Successfully generated %s', Object.keys(files).join(', ').green);
    if (err && !args.function) self.critical(err);
    if (args.function) args.function.call(self, err, files, extensions);
  }
function done ( err , files ) { // On processing errors notify the watcher (if listening) that square is idle. if ( err && self . writable ) { self . logger . error ( err ) ; return fn ( err ) ; } // Stop our cache, it will be activated again when we need it self . cache . stop ( ) ; // Merge the results array to a key=>value object files = ( files || [ ] ) . reduce ( function reduceFiles ( memo , collection ) { memo [ collection . basename ] = collection ; return memo ; } , { } ) ; // Building is done, call callback if available. self . logger . info ( 'Successfully generated %s' , Object . keys ( files ) . join ( ', ' ) . green ) ; if ( err && ! args . function ) self . critical ( err ) ; if ( args . function ) args . function . call ( self , err , files , extensions ) ; }
Callback function for when the build is finished.

@param {Error} err
Callback function for when the build is finished .