dockerode-promise-wrapper

Generic wrapper for dockerode using ES6 promises. I did not like how other libraries that attempted to achieve the same thing were overly-complicated and had hard-coded values.

npm install --save dockerode-promise-wrapper

api

The API is 100% the same as dockerode, minus the (err, data) callback which is handled by .then(...).catch(...) using promises instead. Objects returned by get functions are also wrapped in promises, ie. getContainer(:id).inspect() is [object Promise].

example

const DockerPromise = require('dockerode-promise-wrapper')

const docker = new DockerPromise({
  socketPath: '/var/run/docker.sock'
})

docker.listContainers()
  .then(containers => {
    console.log(containers)
  })
  .catch(err => {
    console.error(err)
  })

docker.listImages()
  .then(images => {
    console.log(images)
  })
  .catch(err => {
    console.error(err)
  })

streaming

The modem from the docker instance is available should you wish to stream a process.

docker.pull('ubuntu:latest')
  .then(stream => {
    docker.modem.followProgress(stream, onFinished, onProgress) // View dockerode documentation
  })

notes

This wrapper has not been 100% tested. Please report bugs and issues, or send a PR if an issue is found.