Error handling

[ggepenyan]

I want to handle errors with promises. I have promisified pipe method with bluebird, so my code looks like this

return writerPipe(
    mkdirp(csvPath).catch((error) => {
        return Promise.reject('error');
    })
  )
  .then(() => {.....

I'm not able to reject or resolve inside mkdrip(it's alternative for createWriteStream).
So actually I want to handle errors for this line and so on.
csvWriter.pipe(fs.createWriteStream(csvPath));
if I could call a callback like this csvWriter.pipe(fs.createWriteStream(csvPath), callback); It would be grat
What can I do? Thanks