docker build -t app-name .
docker run -p 80:80 app-nameIf you clone this repo this step is not needed. Or you can delete this git repo with rm -rf .git and start with a new one:
git init
git add .
git commit -m "initial commit"
git branch -M mainheroku login
heroku create your-app-name
heroku git:remote your-app-name
heroku stack:set container
git push heroku main