Rails 4 Application Template

template.rb

# Rails 4 Application Template
#
# Author: Christoph Lupprich <christoph@luppri.ch>
#

#
# Gems

gem 'devise'
gem 'cancan'

gem 'draper'

gem 'paranoia', git: 'https://github.com/radar/paranoia.git', branch: 'rails4'

gem 'bourbon'
gem 'haml-rails'

gem 'sidekiq'
gem 'sidetiq'

gem 'settingslogic'
gem 'kaminari'
gem 'has_scope'

gem 'friendly_id'
gem 'metamagic'
gem 'high_voltage'
gem 'analytics-ruby'

gem_group :development do
  gem 'better_errors'
  gem 'binding_of_caller'

  gem 'pry'
  gem 'pry-doc'
  gem 'pry-rails'

  gem 'guard'
  gem 'guard-rspec'
  gem 'guard-livereload', require: false
  gem 'rack-livereload'
  gem 'rb-inotify', require: false

  gem 'quiet_assets'
  gem 'puma'
end

gem_group :test do
  gem 'factory_girl_rails'
  gem 'json_spec'

  gem 'timecop'
  gem 'simplecov', require: false
  gem 'simplecov-rcov', require: false
  gem 'shoulda-matchers'
  gem 'fuubar'

  gem 'capybara'
  gem 'rspec-sidekiq'

  gem 'vcr'
  gem 'webmock'
end

gem_group :development, :test do
  gem 'rspec-rails'
  gem 'dotenv-rails'
end

gem_group :production do
  gem 'puma'
  gem 'rails_12factor'
end


#
# Files

file 'app/models/settings.rb', <<-'CODE'
class Settings < Settingslogic
  source "#{Rails.root}/config/application.yml"
  namespace Rails.env
end
CODE

file 'config/application.yml', <<-'CODE'
defaults: &defaults

development:
  <<: *defaults

test:
  <<: *defaults

production:
  <<: *defaults
CODE

file 'config/puma.rb',  <<-'CODE'

CODE

file 'Procfile',  <<-'CODE'
web: bundle exec puma -p $PORT -e $RACK_ENV -C config/puma.rb
worker: bundle exec sidekiq
CODE

file '.env', <<-'CODE'
PORT=3000
CODE

file 'zeus.json', <<-'CODE'
{
  "command": "ruby -rubygems -r./custom_plan -eZeus.go",

  "plan": {
    "boot": {
      "default_bundle": {
        "development_environment": {
          "prerake": {"rake": []},
          "console": ["c"],
          "generate": ["g"]
        },
        "test_environment": {
          "test_helper": {"test": ["rspec"]}
        }
      }
    }
  }
}
CODE

file 'Guardfile', <<-'CODE'
guard 'livereload' do
  watch(%r{app/views/.+\.(erb|haml|slim)$})
  watch(%r{app/helpers/.+\.rb})
  watch(%r{public/.+\.(css|js|html)})
  watch(%r{config/locales/.+\.yml})
  # Rails Assets Pipeline
  watch(%r{(app|vendor)(/assets/\w+/(.+\.(css|js|html|png|jpg))).*}) { |m| "/assets/#{m[3]}" }
end

guard :rspec, cmd: 'zeus rspec --color --format Fuubar --fail-fast' do
  watch(%r{^spec/.+_spec\.rb$})
  watch(%r{^lib/(.+)\.rb$})     { |m| "spec/lib/#{m[1]}_spec.rb" }
  watch('spec/spec_helper.rb')  { "spec" }

  # Rails example
  watch(%r{^app/(.+)\.rb$})                           { |m| "spec/#{m[1]}_spec.rb" }
  watch(%r{^app/(.*)(\.erb|\.haml|\.slim)$})          { |m| "spec/#{m[1]}#{m[2]}_spec.rb" }
  watch(%r{^app/controllers/(.+)_(controller)\.rb$})  { |m| ["spec/routing/#{m[1]}_routing_spec.rb", "spec/#{m[2]}s/#{m[1]}_#{m[2]}_spec.rb", "spec/acceptance/#{m[1]}_spec.rb"] }
  watch(%r{^spec/support/(.+)\.rb$})                  { "spec" }
  watch('config/routes.rb')                           { "spec/routing" }
  watch('app/controllers/application_controller.rb')  { "spec/controllers" }

  # Capybara features specs
  watch(%r{^app/views/(.+)/.*\.(erb|haml|slim)$})     { |m| "spec/features/#{m[1]}_spec.rb" }

  # Turnip features and steps
  watch(%r{^spec/acceptance/(.+)\.feature$})
  watch(%r{^spec/acceptance/steps/(.+)_steps\.rb$})   { |m| Dir[File.join("**/#{m[1]}.feature")][0] || 'spec/acceptance' }
end
CODE

run "echo 'STDOUT.sync = true' >> config/environments/development.rb"
environment 'config.middleware.use Rack::LiveReload', env: 'development'

#
# Run generators

run "bundle install"

generate('rspec:install')
generate('cancan:ability')

run 'mkdir app/services'
run 'mkdir app/decorators'
run 'mkdir app/views/pages'

#
# Cleanup assets

run "mv app/assets/stylesheets/application.css app/assets/stylesheets/application.css.scss"
run "sed -i '' /require_tree/d app/assets/javascripts/application.js"
run "sed -i '' /require_tree/d app/assets/stylesheets/application.css.scss"
run "echo >> app/assets/stylesheets/application.css.scss"
run "echo '@import \"bourbon\";' >>  app/assets/stylesheets/application.css.scss"