Coveralls about js-stellar-sdk

[jedmccaleb]

@nullstyle are we going to integrate coveralls?

[nullstyle]

yes, I believe we should. It should be pretty trivial, and anyone of us can do it.

[dydt]

I noticed that we defined gulp submit-coverage in gulpfile.js and have gulp-coveralls in our package.json.

In my branch, I defined gulp-coveralls as part of the instructions in https://www.npmjs.com/package/gulp-coveralls. (https://github.com/stellar/js-stellar-sdk/blob/relative_next/gulpfile.js)

But when I run gulp submit-coverage, nothing happens. I don't have anything that matches "./coverage/**/lcov.info", and I think that's the problem. I noticed that Bartek includes coverage/ in his .gitignore for stellar-wallet (https://github.com/stellar/stellar-wallet/blob/master/.gitignore), so I assume that folder is generated. But I can't find on the internet how to generate it.

[bartekn]

It's not so trivial because we're using transpiler. We should probably use istanbul+babel-istanbul to check coverage for our ES6 code. @dydt I can work with you on this if you need any help.