Ruby on Rails 4.x application template

rails_template.rb

def commit(message)
  git add: '-A'
  git commit: "-qm \"#{message}\""
end

# Initializing Git
git :init

commit 'Initial commit'

# Configuring Ruby version in Bundler
insert_into_file 'Gemfile', "\nruby '2.2.2'\n", after: "source 'https://rubygems.org'\n"

commit 'Configured Bundler for Ruby 2.2.2'

# Prevent logging of password_confirmation
gsub_file 'config/initializers/filter_parameter_logging.rb', '[:password]', '[:password, :password_confirmation]'

commit 'Preventing password_confirmation parameter logging along with the password one'

# Configuring application to read i18n catalogs
gsub_file 'config/application.rb', "# config.i18n.load_path += Dir[Rails.root.join('my', 'locales', '*.{rb,yml}').to_s]", "config.i18n.load_path += Dir[Rails.root.join('config', 'locales', '**', '*.{rb,yml}')]"

commit 'Configuring the application i18n catalogs location'

# Configuring production environment log lines tags
gsub_file 'config/environments/production.rb', "# config.log_tags = [ :subdomain, :uuid ]", "config.log_tags = [:subdomain, :uuid]"

commit 'Configuring the application production environment log lines tags'

# Banning all spiders from site
gsub_file 'public/robots.txt', '# User-Agent: *', 'User-Agent: *'
gsub_file 'public/robots.txt', '# Disallow: /', 'Disallow: /'

commit 'Configured robots.txt to ban all spiders from site'

# Adding pry support
gem_group(:development) do
  gem('pry')
end
run('bundle install')

commit 'Added pry to development environment'

# Deployment support for cloud-computing environments (e.g. Heroku)
gem_group(:production) do
  gem('rails_12factor')
end
run('bundle install')

commit 'Production environment is 12 factor friendly'

# Installing Mongoid
gem('mongoid', '~> 4.0.0')
run('bundle install')
generate('mongoid:config')

commit 'Added Mongoid 4.0.x to the project'

# MongoDB support rake tasks
rakefile('mongodb.rake') do
%Q{namespace :db do
  desc 'Stops the MongoDB daemon'
  task :stop do
    sh %{launchctl stop homebrew.mxcl.mongodb}
  end

  desc 'Starts the MongoDB daemon'
  task :start do
    sh %{launchctl start homebrew.mxcl.mongodb}
  end

  desc 'Repairs and unlocks MongoDB after an incorrect database shutdown'
  task :repair do
    sh %{mongod --repair}
  end
end if Rails.env.development?
}
end

commit 'Added MongoDB support rake tasks'

# Configuring test tools
gem_group(:test, :development) do
  gem('rspec-rails', '~> 3.0.0')
  gem('mongoid-rspec')
  gem('database_cleaner')
  gem('fabrication')
  gem('faker')
end
run('bundle install')
generate('rspec:install')
#gsub_file 'spec/spec_helper.rb', 'config.fixture_path = "#{::Rails.root}/spec/fixtures"', '# config.fixture_path = "#{::Rails.root}/spec/fixtures"'
#gsub_file 'spec/spec_helper.rb', 'config.use_transactional_fixtures = true', '# config.use_transactional_fixtures = true'
#gsub_file 'spec/spec_helper.rb', 'config.infer_base_class_for_anonymous_controllers = false', 'config.infer_base_class_for_anonymous_controllers = true'

create_file 'spec/support/mongoid.rb' do
%Q{RSpec.configure do |config|
  config.include Mongoid::Matchers
end
}
end

create_file 'spec/support/database_cleaner.rb' do
%Q{RSpec.configure do |config|

  config.before(:suite) do
    DatabaseCleaner.strategy = :truncation
  end

  config.before(:each) do
    DatabaseCleaner.start
  end

  config.after(:each) do
    DatabaseCleaner.clean
  end

end
}
end

inject_into_file 'config/application.rb', after: "Rails::Application\n" do
%Q{
    config.generators do |g|
      g.test_framework :rspec, fixture: true
      g.fixture_replacement :fabrication
    end

}
end

commit 'Added RSpec, RSpec Mongoid matchers, Database Cleaner, Fabrication and Faker'