Use YO as a Heroku deploy hook.
First, Go to the YO Developer Dashboard and get an API key.
Then, push this button and enter the API key there to create a new Heroku app.
Finally, go to any other Heroku app for which you wish to receive YOs when they're deployed, and add an HTTP deploy hook pointing to https://[URL]/yo/[USERNAME]
, where [URL]
is the URL of the Heroku app you just created, and [USERNAME]
is the YO username you want to send YOs to, like so:
heroku addons:add deployhooks:http --url=https://your-yo-heroku-app.herokuapp.com/yo/myusername
You'll get a YO whenever the app is deployed.