heroku-intro.pdf

https://github.com/k-ta-yamada/speaker-deck/blob/master/heroku-intro.md

Transcript

1. Heroku 1
2. index what is Heroku? heroku apps:create heroku git:clone create app bundle install & create app.rb make Proc le git commit & push => Deploy heroku apps:open 2
3. what is Heroku? https://www.heroku.com/home 3
4. heroku apps:create {app- name} 4
5. heroku git:clone heroku git:clone --app {app-name} or git clone https://git.heroku.com/{app-name}.git 5
6. create app (1/3) cd {app-name} # add sinatra gem bundle init bundle install --path vendor/bundle bundle add sinatra # app.rb cat << EOF > app.rb require 'sinatra' get '/' do 'hello' end EOF 6
7. create app (2/3) # Procfile for heroku echo web: bundle exec ruby app.rb -p $PORT > Procfile # start local bundle exec ruby app.rb # or `heroku local` start http://localhost:4567 http://localhost:4567 7
8. create app (3/3) # .gitignore echo .bundle/ >> .gitignore echo vendor/ >> .gitignore # or `gibo ruby >> .gitignore` # git push git add . git ci -m first git push # open app heroku apps:open https://{app-name}.herokuapp.com/ 8
9. appendix Heroku CLI | Heroku Dev Center Getting Started on Heroku | Heroku Dev Center 9
10. Heroku 10