Rails template for the base Mode Set stack

app-template.rb

gem 'unicorn'
gem 'airbrake'
gem 'newrelic_rpm'
gem 'haml-rails'

gem_group :development, :test do
  gem 'spring-commands-rspec',  require: false
  gem 'rspec-rails',            github: 'rspec/rspec-rails'
  gem 'teaspoon',               github: 'modeset/teaspoon'
  gem 'dotenv-rails'
  gem 'pry-rails'
  gem 'foreman'
end

gem_group :test do
  gem 'shoulda-matchers'
  gem 'capybara'
  gem 'database_cleaner'
  gem 'selenium-webdriver'
end

gem_group :staging, :production do
  gem 'heroku-deflater'
  gem 'lograge'
  gem 'rails_12factor'
end


run 'bundle install'

# Set up generator defaults
generators = <<-RUBY
  config.generators do |g|
    g.template_engine     :haml
    g.stylesheets         false
    g.javascripts         false
    g.helpers             false
    g.test_framework      :rspec, view_specs: false
  end
RUBY
application generators

# Remove files we don't care about
remove_file "public/favicon.ico"
remove_file "README.rdoc"

say "Creating a nicer default README"
create_file 'README.md', <<-FILE.gsub(/^ {2}/, '')
  #{app_name.humanize}
  ===========
  * http://github.com/modeset/#{app_name}
  * Application-specific documentation and notes go here.
FILE

# Create a sane robots.txt
robots_txt = <<-ROBOTS.gsub(/^ {2}/, '')
  # See http://www.robotstxt.org/wc/norobots.html for documentation on how to use the robots.txt file
  #
  User-Agent: *
  Disallow: /admin

ROBOTS

create_file "public/robots.txt", robots_txt

# Configure Unicorn and PRocfile

unicorn_config = <<-UNICORN_CONFIG.gsub(/^ {2}/, '')
  worker_processes Integer(ENV['WEB_CONCURRENCY'] || 3)
  timeout 10
  preload_app true
  listen ENV['PORT'].to_i || 3000, tcp_nopush: false

  before_fork do |server, worker|

    Signal.trap 'TERM' do
      puts 'Unicorn master intercepting TERM and sending myself QUIT instead'
      Process.kill 'QUIT', Process.pid
    end

    if defined?(ActiveRecord::Base)
      ActiveRecord::Base.connection.disconnect!
      Rails.logger.info('Disconnected from ActiveRecord')
    end

  end

  after_fork do |server, worker|

    Signal.trap 'TERM' do
      puts 'Unicorn worker intercepting TERM and doing nothing. Wait for master to send QUIT'
    end

    if defined?(ActiveRecord::Base)
      ActiveRecord::Base.establish_connection
      Rails.logger.info('Connected to ActiveRecord')
    end

    if Rails.cache.respond_to?(:reset)
      Rails.cache.reset
      Rails.logger.info('Rails cache has been reset')
    end

  end
UNICORN_CONFIG

create_file "config/unicorn.rb", unicorn_config

procfile = <<-PROCFILE.gsub(/^ {2}/, '')
  web: bundle exec unicorn -p $PORT -c ./config/unicorn.rb
PROCFILE

create_file "Procfile", procfile

# Keep the log and tmp directories intact
create_file "log/.gitkeep"
create_file "tmp/.gitkeep"

# Create a .gitignore file and a new local repository, commit everything
remove_file '.gitignore'

file '.gitignore', <<-CODE.gsub(/^ {2}/, '')
  # System stuff
  .DS_Store
  .bundle
  .idea
  .rake_tasks
  .rvmrc
  .powenv
  .env
  REVISION
  vendor/bundle
  .rake_tasks~
  mkmf.log

  # Local config files
  config/database.yml

  # Local DBs
  db/sphinx
  db/*.sqlite3

  # Logs
  log/*.log
  log/*.pid

  # Tempfiles
  tmp/
  tmp/**/*
  coverage
  capybara*

  # Assets
  public/system
  public/static
  public/uploads
  /assets
  packages
CODE

# Tweak app layout to use HAML
layout = <<-LAYOUT.gsub(/^ {2}/, '')
  !!!
  %html
    %head
      %title #{app_name.humanize}
      = stylesheet_link_tag :all
      = javascript_include_tag :defaults
      = csrf_meta_tag
    %body
      = yield
LAYOUT

remove_file "app/views/layouts/application.html.erb"
create_file "app/views/layouts/application.html.haml", layout

generate('rspec:install')

git :init
git :add    => '.'

gistfile1.txt

rails new <appname> -m <permalink> --database=postgresql --skip-test-unit --skip-keeps