[RAILS] [Note] Update to production environment (heroku)

Premise

--I'm writing an application in Rails --Heroku CLI has been installed

Purpose of this article

--Since I made changes locally to the created application, I want to reflect the changes in the production environment with heroku ――I always forget how to push on heroku, so I want to post it instead of a memorandum

procedure

1. Push local changes to the master branch on github
   
2. Log in to heroku from the terminal

terminal

% heroku login --interactive
↓
heroku: Enter your login credentials
Email [[email protected]]: [email protected]
Password: ********
Logged in as [email protected]


It doesn't matter which directory you run it in, but I think it's safe to run it in the directory of the app you want to update.

terminal

% git push heroku master
Run on the directory of the app you want to update

terminal

% heroku run rails db:migrate
Run on the directory of the app you want to update

that's all.