Rails default template

rails_template.rb

# Rails default template
# usage: rails new <app_name> -m template.rb -T -B
# command list: http://rdoc.info/github/wycats/thor/master/Thor/Actions.html

# gems
gem_group :test do
  gem 'database_cleaner'  
  gem 'rspec-rails'  
  gem 'factory_girl_rails'  
  gem 'capybara'
end

gem_group :development, :test do
  gem 'rb-readline', '~> 0.4.2'
  gem 'guard'
  gem 'guard-rspec'  
end

# gem "bullet", :group => "development" # use for profile (N+1 queries)

gem 'russian'

selector = ask('Database type: (s)qlite3|(m)ysql|(p)ostgres', :red)
database = :sqlite3
case selector[0]
  when 'p' then
    comment_lines('Gemfile', /gem\s+'sqlite3'/)
    gem 'pg'
    database = :postgresql
  when 'm' then
    comment_lines('Gemfile', /gem\s+'sqlite3'/)
    gem 'mysql'
    database = :mysql
end
say "Used SQL adapter: #{database.to_s.upcase}\n"

comment_lines('Gemfile', /gem\s+'turbolinks'/)
uncomment_lines('Gemfile', /gem\s+'bcrypt-ruby'/)
uncomment_lines('Gemfile', /gem\s+'therubyracer'/)

selector = ask('Template engine type: (e)rb|(h)aml|(s)slim', :red)
template_engine = :erb
case selector[0]
  when 'h' then
    gem 'haml'
    gem 'haml-rails'
    template_engine = :haml
  when 's' then
    gem 'slim'
    gem 'slim-rails'
    template_engine = :slim
end
say "Used Template engine: #{template_engine.to_s.upcase}\n"

# .gitignore
append_to_file('.gitignore', <<-DATA)

DATA

# config ruby manager
current_ruby = "ruby-#{RUBY_VERSION}-p#{RUBY_PATCHLEVEL}"
currenr_gems = ENV['GEM_PATH'].split(':').first.split('@').last

ruby_version = ask("Use ruby version (#{current_ruby}): ", :green)
ruby_gemsets = ask("Use gemset (#{currenr_gems}): ", :green)

ruby_version = current_ruby if ruby_version.blank?
ruby_gemsets = currenr_gems if ruby_gemsets.blank?

create_file('.ruby-version', ruby_version)
create_file('.ruby-gemset', ruby_gemsets)

# Configure application
insert_into_file 'config/application.rb', :after => '# config.i18n.default_locale = :de' do
<<CONFIG
    \n
    # Default config
    config.time_zone = 'Ekaterinburg'
    config.i18n.enforce_available_locales = false
    config.i18n.default_locale = :ru

    config.generators do |g|
      g.orm :active_record
      g.test_framework :rspec,
                       :view_specs => true,
                       :helper_specs => false,
                       :controller_specs => true,
                       :routing_specs => true
      g.fixture_replacement :factory_girl
      g.template_engine :#{template_engine}
      g.stylesheets false
    end

    # Mailer configuration
    config.action_mailer.default_url_options = {host: '//localhost'}
    config.action_mailer.delivery_method = :file
    # config.action_mailer.file_settings = {filename: Rails.root.join('tmp/mail')}

    # config.action_mailer.perform_deliveries = false
    # config.action_mailer.smtp_settings = {
    #   address: 'smtp.google.com',
    #   port: 587,
    #   domain: 'user_domain',
    #   user_name: 'user_name@user_domain',
    #   password: 'password',
    #   authentication: 'plain',
    #   enable_starttls_auto: 'password'
    # }
    # config.action_mailer.logger = :nil
CONFIG
end

# Run rspec generator
# run 'bundle install'
say 'Install rspec...'
run 'rails g rspec:install'
say 'Install guard...'
run 'bundle exec guard init'

# Post configure
gsub_file('Guardfile', 'guard :rspec', "guard :rspec, cmd: 'zeus rspec', keep_failed: true, all_after_pass: true do")

comment_lines 'spec/spec_helper.rb', 'config.fixture_path'

insert_into_file 'spec/spec_helper.rb', :after => "require 'rspec/autorun'" do
  "\nrequire 'database_cleaner'"
end

insert_into_file 'spec/spec_helper.rb', :after => 'config.order = "random"' do
<<CONFIG
\n
  config.before(:suite) do
    DatabaseCleaner.strategy = :transaction
    DatabaseCleaner.clean_with(:truncation)
  end

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

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

# App files
gsub_file('app/assets/javascripts/application.js', '//= require turbolinks', '')