Beginner issue about couchdb-push HOT 6 CLOSED

Hi @broerse, welcome to nodejs!

You can use async, which

provides straight-forward, powerful functions for working with asynchronous JavaScript.

With async.each() (to handle the upload in paralell) or async.eachSeries() (to push one file after the other) callback is called when all files have been processed:

- distFiles.forEach(function (item) {
+ async.eachSeries(distFiles, function (item) {
//
+}, callback)

from couchdb-push.

Thanks but the problem seems to be that push is stopped because the script ends. Just tried RSVP but it does not help yet. It also does not wait?

      upload: function(/* context */) {
        var couchDir    = this.readConfig('couchDir');
        var db          = this.readConfig('db');
        var promise = new Promise(function(resolve, reject) {
          push(db, couchDir, function(error, response) {
            if(error) {
              reject(response);
            } else {
              resolve('Upload OK');
            }
          });
        });
        promise.then(function(value) {
          // on fulfillment
          console.log(value);
        }, function(reason) {
          // on rejection
          console.log(value);
        });
        console.log('zzzz');
      },

from couchdb-push.

Have you tried to return the promise from the upload function?

from couchdb-push.

Yes I see the distFiles.forEach is wrong. Thanks. I will test if it is the problem I have.

from couchdb-push.

No, I think I was wrong - I overread that didBuild is sync because you used writeFileSync. You maybe need to return a Promise from the upload function like you wrote in the comment above.

from couchdb-push.

That was it:

      upload: function(/* context */) {
        var couchDir    = this.readConfig('couchDir');
        var db          = this.readConfig('db');
        var promise = new Promise(function(resolve, reject) {
          push(db, couchDir, function(error, response) {
            if(error) {
              console.log('Error');
              reject(response);
            } else {
              console.log('Upload OK');
              resolve('Upload OK');
            }
          });
        });
        console.log('Start Upload');
        return promise;
      },

Many Thanks!!!

Just deployed: https://martinic.cloudant.com/emberapp/_design/deploytest1/_rewrite/

from couchdb-push.