Zero to Up and Running Ruby Project (Short Version)

2017-04-13 • #dev #docker #ruby

tl;dr

$ git clone https://gist.github.com/ff2633acfffcba1bef593bdfade4d557.git my-blog
$ cd my-blog
$ vim Gemfile # Edit Gemfile!
$ ./setup
$ docker-compose run --rm app bundle exec rails new . --force

This is a short version of Zero to Up and Running a Rails Project only using Docker I published in Codeminer’s blog.

Git clone this gist:

$ git clone https://gist.github.com/ff2633acfffcba1bef593bdfade4d557.git my-blog

Edit Gemfile to look like:

source "https://rubygems.org"

gem "rails"
# gem "sinatra" # Or uncomment this line

Build:

$ docker-compose build && docker-compose pull

To install ruby dependencies in docker run:

$ docker-compose run --rm -u root app bash -c "mkdir -p /bundle/vendor && chown ruby /bundle/vendor"
$ docker-compose run --rm app bundle install

If you are willing to create a Ruby on Rails project run these two commands:

$ docker-compose run --rm app bundle exec rails new . --force