Manage docker from Rails using rake

docker.rake

# Change "container_name" for the name of your app container created in docker-compose.yml
desc "Manage docker from rails"
namespace :docker do
  desc "Docker build container"
  task build: :environment do
    system "docker-compose -f #{Rails.root.join('docker-compose.yml')} build"
  end

  desc "Docker up container"
  task up: :environment do
    system "docker-compose up"
  end

  desc "Docker build and up container"
  task buildup: :environment do
    Rake::Task['docker:build'].invoke
    Rake::Task['docker:up'].invoke
  end

  desc "Open rails console on Docker container"
  task console: :environment do
    system "docker-compose run container_name rails c"
  end

  desc "Run rspec on container"
  task rspec: :environment do
    system "docker-compose run -e \"RAILS_ENV=test\" container_name rspec"
  end

  desc "Open a bash on Docker container for debug"
  task bash: :environment do
    system "docker-compose run --entrypoint=sh container_name"
  end

  desc "Install Docker"
  task install: :environment do
    installed = system "docker info --format '{{.OperatingSystem}}' | grep -q 'Docker Desktop'"
    if installed
      puts "Docker already installed."
    else
      puts "Installing Docker..."
      system "brew install --cask docker"
      puts "Installing Docker Compose..."
      system "brew install docker-compose"
      puts "Done!"
    end
  end
end