This is very simple web server in golang ,it will show that heroku open port for this application.
- login your heroku
$heroku login
...
- create a project for this application
$heroku create <YOUR_APP_NAME>
- clone this repository
$git clone https://github.com/jjmengze/heroku-go.git
- add a remote heroko url at this project
$git:remote -a <YOUR_APP_NAME>
- deploy to heroku
$git push heroku master