This app demonstrates Rails 6 with PostgreSQL and Webpacker, all running in Docker.
$ docker-compose build
$ docker-compose run --rm web bundle exec rails db:setup
$ docker-compose up
$ docker-compose run --rm web bundle exec rspec
$ docker-compose run --rm web bundle install
$ docker-compose up --build
$ docker-compose run --rm web yarn upgrade
$ docker-compose up --build
- https://docs.docker.com/compose/rails/
- https://rubyinrails.com/2019/03/29/dockerify-rails-6-application-setup/
- https://pragprog.com/book/ridocker/docker-for-rails-developers
For Webpack dev server:
- https://github.com/rails/webpacker/blob/master/docs/docker.md
- rails/webpacker#863
- rails/webpacker#1019
For Bootstrap