Rails 3.1 template

template.rb

# Standard Init Script for New Custom Rails 3.1.3 app

RailsVersion = "3.1.3"

instructions =<<-END

Running Standard Init Script for Rails 3.1.3
--------------------------------------------------

During installation a number of questions will arise and
some other information is required such as:

- Google Analytics tracking code e.g UA-XXXXXX-XX
  This can be found on your Google Analytics settings page.

--------------------------------------------------
END
say(instructions)

############################################################
# Remove unnecessary Rails files and improve gitignore
#

# ReadME first development :)
run 'rm README'

file "README.md", <<-END
#{app_name.titleize}
===========================
END
git :init
git :add => "README.md"
git :commit => "-m 'Fix up the README'"

# Improve the Gitignore
append_file ".gitignore", "\nconfig/database.yml"
append_file ".gitignore", "\n.rvmrc"
append_file ".gitignore", "\n.rspec"
append_file ".gitignore", "\nvendor/bundle"
append_file ".gitignore", "\n.DS_Store"

git :add => ".gitignore"
git :commit => "-m 'Ignore a few more files'"

# Remove the other static files
run 'rm Gemfile'
run 'rm public/index.html'
run 'rm app/assets/images/rails.png'

# Add the base system
git :add => "."
git :commit => "-a -m 'Initial commit of custom Rails #{RailsVersion} App'"

############################################################
# Setup Gemfile and RVM
#
file "Gemfile", <<-END
source :rubygems

gem "rails", "#{RailsVersion}"

gem 'sqlite3', :group => :development
gem 'mysql2', :group => :production

gem 'json'

# Gems used only for assets and not required
# in production environments by default.

group :assets do
  gem 'sass-rails',   '~> 3.1.5'
  gem 'coffee-rails', '~> 3.1.1'
  gem 'uglifier', '>= 1.0.3'
  gem 'compass', '~> 0.12.alpha.3'
  gem 'compass_twitter_bootstrap'
end

gem 'jquery-rails'
gem 'haml-rails'
gem 'sitemap_generator'
gem 'simple-navigation'
gem 'capistrano'
gem 'capistrano-ext'
gem 'carrierwave'
gem 'therubyracer'
gem 'friendly_id'
gem 'yaml_db'
gem 'devise'
gem 'kaminari'
gem 'rmagick', :require => false
gem 'mercury-rails', :git => 'git://github.com/jejacks0n/mercury.git'

group :test,:development do
  gem 'rspec-rails'
end

group :test do
  gem 'factory_girl_rails'
  gem 'capybara'
  gem 'guard-rspec'
end

group :production do
  gem 'hoptoad_notifier'
  gem 'newrelic_rpm'
end

END

run 'echo "rvm use 1.8.7-p174" > .rvmrc'

# Bundle install
say("gemfile generation complete - now installing stuff")
run "bundle install"

git :add => "."
git :commit => "-a -m 'Gemset created and bundle installed'"

# Create the DB for sqlite3
rake("db:migrate")

git :add => "."
git :commit => "-a -m 'Setup Database'"

# Remove test folder
#

git :rm => "-rf test"
git :commit => "-am 'Removing test folder'"

############################################################
# Generate RSpec and Cucumber
#

# Setup RSpec and Cucumber
generate "rspec:install"

git :add => "."
git :commit => "-a -m 'Installed RSpec'"

############################################################
# Setup base home controller and my/dashboard
#

# Setup home and dashboard
generate 'controller', 'welcome'
route("root :to => 'welcome#index'")

file 'app/views/welcome/index.html.haml', <<-END
= content_for :title, "#{app_name.titleize}"
%p dummy home page
END

git :add => "."
git :commit => "-a -m 'Setup home controller and mapped root'"

# get modernizr javascript
run 'curl https://raw.github.com/Modernizr/Modernizr/master/modernizr.js > app/assets/javascripts/modernizr.js'

say('adding layout helper ... ')

file 'app/helpers/layout_helper.rb' <<-END
module LayoutHelper

  def flash_classes(c)
    {
      :warning => 'warning',
      :alert => 'error',
      :notice => 'success',
      :message => 'info'
    }[c.try(:to_sym) || :message]
  end
  
end

END
# replace html page with haml
run 'rm app/views/layouts/application.html.erb'
file 'app/views/layouts/application.html.haml', <<-END
!!!
%html
  %head
    %title= yield(:title).present? ? yield(:title) : '#{app_name.titleize}'
    = stylesheet_link_tag '#{app_name.underscore.dasherize}'
    = javascript_include_tag 'modernizr'
    = javascript_include_tag '#{app_name.underscore.dasherize}'
    = yield(:domready)
    = csrf_meta_tags
  %body{:class => controller_name}
    .topbar
      .fill
        .container
          = link_to #{app_name.titleize}, root_url, :class => 'brand'
          %ul.nav
            %li= link_to "Home"
            %li= link_to "About"
            %li= link_to "Contact"
          %form{ :action=>'', :class => 'pull-right'}
            %input{:class => 'input small', :type => 'text', :placeholder => 'search site'} 
            %button{:class => 'btn', :type=>'submit'} Search  
    .container
      .row
        .span12
          %h2= yield(:title).present? ? yield(:title) : '#{app_name.titleize}'
      .row
        .span12
          - flash.each do |name,msg|
            = content_tag :div, :id => "flash_\#{name}", :class => "alert-message \#{flash_classes(name)}", :data => {:alert => 'alert'} do
              = link_to 'x', '#', :class => 'close'
              = msg
          = yield
        .span4
          %h3 Sidebar
          %p Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.
    %footer
      %p &copy; #{app_name.titleize} 2011
END


### set up javascript and stylesheets
say("Setting up Javascripts and Stylesheets")
file "app/assets/stylesheets/#{app_name.underscore.dasherize}.css.scss", <<-END
@import 'compass';
@import 'compass_twitter_bootstrap';
body {padding-top:60px;}

END

file "app/assets/javascripts/#{app_name.underscore.dasherize}.js", <<-END
//= require jquery
//= require jquery_ujs
//= require bootstrap-buttons	
//= require bootstrap-alerts
//= require bootstrap-dropdown	
//= require bootstrap-modal
//= require bootstrap-twipsy
//= require bootstrap-popover
//= require bootstrap-scrollspy
//= require bootstrap-tabs

END

############################################################
# Setup Additional Gems
#
say('setting up additional gems ...')

#setup friendly_id

if ask("Setup Friendly_ID? (N/y)").upcase == 'Y'
  generate "friendly_id"
  git :add => "."
  git :commit => "-a -m 'Setup friendly_id'"
else
  say "=> Skipping Friendly_ID setup"
end

# install compass
run 'compass init rails .'
file 'config/compass.rb', <<-END

# This configuration file works with both the Compass command line tool and within Rails.
# Require any additional compass plugins here.
project_type = :rails
# Set this to the root of your project when deployed:
http_path = "/"
require 'compass_twitter_bootstrap'
# You can select your preferred output style here (can be overridden via the command line):
# output_style = :expanded or :nested or :compact or :compressed

# To enable relative paths to assets via compass helper functions. Uncomment:
# relative_assets = true

# To disable debugging comments that display the original location of your selectors. Uncomment:
if Rails.env.production?
  output_style = :compressed
  line_comments = false
end
# line_comments = false
# If you prefer the indented syntax, you might want to regenerate this
# project again passing --syntax sass, or you can uncomment this:
# preferred_syntax = :sass
# and then run:
# sass-convert -R --from scss --to sass app/stylesheets scss && rm -rf sass && mv scss sass

END
#setup mercury-rails
generate 'mercury:install'
rake 'mercury_engine:install:migrations'
rake "db:migrate"
############################################################

# Setup Google Analytics
if ask("Do you have Google Analytics key? (N/y)").upcase == 'Y'
  ga_key = ask("Please provide your Google Analytics tracking key: (e.g UA-XXXXXX-XX)")
else
  ga_key = nil
end

file "app/views/shared/_google_analytics.html.erb", <<-CODE
<script type="text/javascript" charset="utf-8">
  var _gaq = _gaq || [];
  _gaq.push(['_setAccount', '#{ga_key || "INSERT-URCHIN-CODE"}']);
  _gaq.push(['_trackPageview']);
  (function() {
    var ga = document.createElement('script'); ga.type = 'text/javascript'; ga.async = true;
    ga.src = ('https:' == document.location.protocol ? 'https://ssl' : 'http://www') + '.google-analytics.com/ga.js';
    var s = document.getElementsByTagName('script')[0]; s.parentNode.insertBefore(ga, s);
  })();
</script>
CODE

if ga_key
append_file "app/views/layouts/application.html.haml", <<-CODE
    = render :partial => 'shared/google_analytics'
CODE
else
append_file "app/views/layouts/application.html.haml", <<-CODE
    -#= render :partial => 'shared/google_analytics'
CODE
end

git :add => "."
git :commit => "-am 'Added Google Analytics tracking code'"
# kaminari
say('Install Kaminari')
generate 'kaminari:config'
# navigation
say('Setting up simple-navigation')
generate 'navigation_config'

# capistrano
say('Lets setup Capistrano for awesome deployment!')
if ask('Setup Capistrano? (N/y)').upcase == 'Y'
  run 'capify .'
  if ask('With asset pipeline? (N/y)').upcase == 'Y'
    gsub_file 'Capfile', "# load 'deploy/assets'", "load 'deploy/assets'"
  else
    say('Asset pipeline not configured')
  end
else
  say "Skipping Capistrano - bummer!"
end
# Setup Devise
if ask("Setup Devise for Admin? (N/y)").upcase == 'Y'
  generate "devise:install"
  model_name = ask("What model name should devise use? (default: admin)?")
  model_name = 'admin' if model_name.blank?
  generate "devise", model_name
  generate 'devise:views'
  
  file Dir.glob('db/migrate/*').last, <<-END
class Dir.glob('db/migrate/*.rb').last.split('/').last.gsub(/\d|.rb/,'').gsub('_',' ').strip.titleize.gsub(' ','') < ActiveRecord::Migration
  def self.up
    create_table(:#{model_name.tableize}) do |t|
      t.database_authenticatable :null => false
      t.rememberable
      t.trackable
      t.timestamps
    end
    add_index :#{model_name.tableize}, :email, :unique => true
  end

  def self.down
    drop_table :#{model_name.tableize}
  end
end
  END
  run "rm app/models/#{model_name}.rb"
  file "app/models/#{model_name}.rb" <<-END
class #{model_name.classify} < ActiveRecord::Base
  devise :database_authenticatable, :rememberable, :trackable, :timeoutable
  attr_accessible :email, :password, :remember_me
end
  END
  git :add => "."
  git :commit => "-a -m 'Setup devise'"
else
  say "=> Skipping Devise setup"
end

instructions =<<-END

Rails Template Install Complete
--------------------------------

All complete, please configure:

  initializers/devise.rb

Also setup actionmailer in your production and development environments.

  config.action_mailer.default_url_options = { :host => 'localhost:3000' }  # dev + test
  config.action_mailer.default_url_options = { :host => '#{app_name}.com' } # production

If capistrano was set up, please update the following file with your settings
  
  config/deploy.rb

END
say(instructions)

Still a work in progress, but this gets me started on a fresh rails 3.1.3 app with twitter bootstrap! (Saves about an hour of stuffing around :D )