tasks/push.js
function(localHashes, files, done) {
        fetchRemoteHashes(function(err, remoteHashes) {
          done(err, localHashes, remoteHashes, files);
        });
      }
function(localHashes, files, done) {
        fetchRemoteHashes(function(err, remoteHashes) {
          done(err, localHashes, remoteHashes, files);
        });
      }
function ( localHashes , files , done ) { fetchRemoteHashes ( function ( err , remoteHashes ) { done ( err , localHashes , remoteHashes , files ) ; } ) ; }
Fetch the remote hashes
Fetch the remote hashes