title: Deploying with a Procfile to dokku interferes with 'dokku run'
body: <p>I recently added the <code>dokku-shoreman</code> plugin and a <code>Procfile</code> so that my app runs both a worker <em>and</em> web process when I deploy. It looks like this:</p>
  
  <pre><code>web: bundle exec rails server -p $PORT
  worker:  bundle exec rake jobs:work
  </code></pre>
  
  <p>However, now I when I use <code>dokku run &lt;app&gt; &lt;cmd&gt;</code> such as <code>...rake db:migrate</code> <strong>a server and worker start running instead</strong>.</p>
  
  <p>Currently the only way I know how to run the worker is with the <code>Procfile</code>. It's not a big issue to start it manually after I deploy - only I don't know how.</p>
  
  <p>Though the ideal would still be to have the both the <code>Procfile</code> and <code>dokku run</code> working.</p>