heroku app not found when adding a domain

Question

I would like to add a domain whatever.com to a heroku app that I collaborate on named whatever. When I type $ heroku domains it gives ! App not found.

How can I set the app I want to use, and then have it use $ heroku domains:add whatever.com?

Answer 1

Make sure you're in a directory that is linked to a herkou app if you want to issue commands without specifying an app name. Alternatively, you can add the --app= parameter to your command to explicitly specify the app you want the heroku command to run on.

$ heroku domains:add whatever.com --app=whatever