tonytonyjan/tj_rails_template.rb

## tj_rails_template.rb
# Usage:
# > rails new myapp -m https://gist.github.com/raw/4010690/d9106a1c3af695d1ed4ef8d16e3c8a06b5e3c7f3/tj_rails_template.rb

config = {}

puts "Gems:"
config[:install_devise_cancan_rolify] = yes? "install devise, cancan, rolify?"
config[:install_form_helpers] = yes? "install simple_form, dynamic_form, nested_form?"
config[:install_bootstrap_tjstyle] = yes? "install bootstrap, tjstyle?"
config[:install_rspec_spork] = yes? "install rspec, spork?"
config[:install_carrer_wave] = yes? "install carrierwave?"
config[:install_faker] = yes? "install faker?"

puts "Addition:"
config[:generate_home_page] = yes? "generate default home page?"
config[:config_heroku] = yes? "config_heroku?"

require 'tempfile'
require 'fileutils'

def modify_file path, &block
  temp_file = Tempfile.new("foo")
  begin
    File.open(path, 'r') do |file|
      file.each_line do |line|
        yield temp_file, line
      end
    end
    temp_file.rewind
    FileUtils.mv(temp_file.path, path)
  ensure
    temp_file.close
    temp_file.unlink
  end
end

gem "rails-i18n"
gem "will_paginate"

if config[:install_devise_cancan_rolify]
  gem "devise"
  generate "devise:install"
  generate "devise:views"
  generate "devise", "user"
  gem "cancan"
  generate "cancan:ability"
  gem "rolify"
  generate "rolify:role"
end

if config[:install_form_helpers]
  gem "simple_form"
  generate "simple_form:install", "--bootstrap" if config[:install_bootstrap_tjstyle]
  gem "nested_form"
  gem "dynamic_form"
end

if config[:install_bootstrap_tjstyle]
  gem_group :assets do
    gem 'bootstrap-sass', '~> 2.2.2.0'
    gem 'tjstyle'
  end

  gem 'will_paginate-bootstrap'
  # write will_paginate_helper
  file 'app/helpers/will_paginate_helper.rb', <<-CODE
module WillPaginateHelper
  # change the default link renderer for will_paginate
  def will_paginate(collection_or_options = nil, options = {})
    if collection_or_options.is_a? Hash
      options, collection_or_options = collection_or_options, nil
    end
    unless options[:renderer]
      options = options.merge :renderer => BootstrapPagination::Rails
    end
    super *[collection_or_options, options].compact
  end
end
  CODE

  # write application.html.erb
  path = "app/views/layouts/application.html.erb"
  src = File.read(path)
  src.sub! %r(<body.*body>)m, <<-CODE
<body class="<%= controller_name %> <%= action_name %>" data-controller="<%= controller_name %>" data-action="<%= action_name %>">
  <%= render :partial => 'layouts/navbar' %>
  <div class="container">
    <%= yield %>
    <hr>
    <footer>
      <p>&copy; Company 2013</p>
    </footer>
  </div>
</body>
  CODE
  File.write path, src

  # write application.css.scss
  path = "app/assets/stylesheets/application.css"
  modify_file(path){ |temp_file, line|
    temp_file.puts line
    if line =~ %r(\s*\*/)
      temp_file.puts <<-CODE
@import 'bootstrap';
body {
  padding-top: 60px;
  padding-bottom: 40px;
}
@import 'bootstrap-responsive';
      CODE
    end
  }
  FileUtils.mv(path, path+'.scss')

  # write application.js
  modify_file("app/assets/javascripts/application.js"){ |temp_file, line|
    if line =~ %r(require_tree \.)
      temp_file.puts "//= require bootstrap"
      temp_file.puts "//= require tjstyle"
    end
    temp_file.puts line
  }
end

if config[:install_rspec_spork]
  gem_group :test, :development do
    gem "rspec-rails", "~> 2.0"
  end
  generate "rspec:install"

  gem_group :test do
    gem "spork-rails"
  end
end

if config[:install_carrer_wave]
  gem "fog" if config[:config_heroku]
  gem "carrierwave"
end

if config[:install_faker]
  gem_group :development do
    gem "faker"
  end
end

if config[:generate_home_page]
  File.delete "public/index.html"
  generate(:controller, "home index")
  route "root :to => 'home#index'"
  if config[:install_bootstrap_tjstyle]
    file "app/views/layouts/_navbar.html.erb", <<-CODE
<div class="navbar navbar-inverse navbar-fixed-top">
  <div class="navbar-inner">
    <div class="container">
      <a class="btn btn-navbar" data-toggle="collapse" data-target=".nav-collapse">
        <span class="icon-bar"></span>
        <span class="icon-bar"></span>
        <span class="icon-bar"></span>
      </a>
      <a class="brand" href="#">Project name</a>
      <div class="nav-collapse collapse">
        <ul class="nav">
          <li class="active"><a href="#">Home</a></li>
          <li><a href="#about">About</a></li>
          <li><a href="#contact">Contact</a></li>
          <li class="dropdown">
            <a href="#" class="dropdown-toggle" data-toggle="dropdown">Dropdown <b class="caret"></b></a>
            <ul class="dropdown-menu">
              <li><a href="#">Action</a></li>
              <li><a href="#">Another action</a></li>
              <li><a href="#">Something else here</a></li>
              <li class="divider"></li>
              <li class="nav-header">Nav header</li>
              <li><a href="#">Separated link</a></li>
              <li><a href="#">One more separated link</a></li>
            </ul>
          </li>
        </ul>
        <form class="navbar-form pull-right">
          <input class="span2" type="text" placeholder="Email">
          <input class="span2" type="password" placeholder="Password">
          <button type="submit" class="btn">Sign in</button>
        </form>
      </div><!--/.nav-collapse -->
    </div>
  </div>
</div>
    CODE
    file "app/views/home/index.html.erb", <<-CODE
<!-- Main hero unit for a primary marketing message or call to action -->
<div class="hero-unit">
  <h1>Hello, world!</h1>
  <p>This is a template for a simple marketing or informational website. It includes a large callout called the hero unit and three supporting pieces of content. Use it as a starting point to create something more unique.</p>
  <p><a class="btn btn-primary btn-large">Learn more &raquo;</a></p>
</div>

<!-- Example row of columns -->
<div class="row">
  <div class="span4">
    <h2>Heading</h2>
    <p>Donec id elit non mi porta gravida at eget metus. Fusce dapibus, tellus ac cursus commodo, tortor mauris condimentum nibh, ut fermentum massa justo sit amet risus. Etiam porta sem malesuada magna mollis euismod. Donec sed odio dui. </p>
    <p><a class="btn" href="#">View details &raquo;</a></p>
  </div>
  <div class="span4">
    <h2>Heading</h2>
    <p>Donec id elit non mi porta gravida at eget metus. Fusce dapibus, tellus ac cursus commodo, tortor mauris condimentum nibh, ut fermentum massa justo sit amet risus. Etiam porta sem malesuada magna mollis euismod. Donec sed odio dui. </p>
    <p><a class="btn" href="#">View details &raquo;</a></p>
 </div>
  <div class="span4">
    <h2>Heading</h2>
    <p>Donec sed odio dui. Cras justo odio, dapibus ac facilisis in, egestas eget quam. Vestibulum id ligula porta felis euismod semper. Fusce dapibus, tellus ac cursus commodo, tortor mauris condimentum nibh, ut fermentum massa justo sit amet risus.</p>
    <p><a class="btn" href="#">View details &raquo;</a></p>
  </div>
</div>
    CODE
  end
end

if config[:config_heroku]
  # gem
  gem_group :production do
    gem 'pg'
  end

  gem_group :development do
    gem 'sqlite3'
  end

  # devise
  environment "config.assets.initialize_on_precompile = false" if config[:install_devise_cancan_rolify]
  # carrierwave
  if config[:install_carrer_wave]
    # write to carrierwave.rb
    initializer "carrierwave.rb", <<-CODE
CarrierWave.configure do |config|
  if Rails.env == 'production'
    config.storage = :fog

    # heroku setting
    config.root = Rails.root.join('tmp')
    config.cache_dir = 'carrierwave'

    # s3 setting
    config.fog_credentials = {
      :provider               => 'AWS',                        # required
      :aws_access_key_id      => 'xxx',                        # required
      :aws_secret_access_key  => 'yyy',                        # required
      # :region                 => 'eu-west-1',                  # optional, defaults to 'us-east-1'
      # :host                   => 's3.example.com',             # optional, defaults to nil
      # :endpoint               => 'https://s3.example.com:8080' # optional, defaults to nil
    }
    config.fog_directory  = 'name_of_directory'                     # required
    # config.fog_public     = false                                   # optional, defaults to true
    # config.fog_attributes = {'Cache-Control'=>'max-age=315576000'}  # optional, defaults to {}
  else
    config.storage = :file
  end
end
    CODE

    # write to config.ru
    modify_file("config.ru"){ |temp_file, line|
      temp_file.puts line
      if line =~ %r(\s*require\s.*config/environment.*)
        temp_file.puts "use Rack::Static, :urls => ['/carrierwave'], :root => 'tmp' # heroku"
      end
    }
  end
end

rake "db:migrate"

# First Commit
git :init
git :add => "."
git :commit => '-m "init"'
	# Usage:
	# > rails new myapp -m https://gist.github.com/raw/4010690/d9106a1c3af695d1ed4ef8d16e3c8a06b5e3c7f3/tj_rails_template.rb

	config = {}

	puts "Gems:"
	config[:install_devise_cancan_rolify] = yes? "install devise, cancan, rolify?"
	config[:install_form_helpers] = yes? "install simple_form, dynamic_form, nested_form?"
	config[:install_bootstrap_tjstyle] = yes? "install bootstrap, tjstyle?"
	config[:install_rspec_spork] = yes? "install rspec, spork?"
	config[:install_carrer_wave] = yes? "install carrierwave?"
	config[:install_faker] = yes? "install faker?"

	puts "Addition:"
	config[:generate_home_page] = yes? "generate default home page?"
	config[:config_heroku] = yes? "config_heroku?"

	require 'tempfile'
	require 'fileutils'

	def modify_file path, &block
	temp_file = Tempfile.new("foo")
	begin
	File.open(path, 'r') do \|file\|
	file.each_line do \|line\|
	yield temp_file, line
	end
	end
	temp_file.rewind
	FileUtils.mv(temp_file.path, path)
	ensure
	temp_file.close
	temp_file.unlink
	end
	end

	gem "rails-i18n"
	gem "will_paginate"

	if config[:install_devise_cancan_rolify]
	gem "devise"
	generate "devise:install"
	generate "devise:views"
	generate "devise", "user"
	gem "cancan"
	generate "cancan:ability"
	gem "rolify"
	generate "rolify:role"
	end

	if config[:install_form_helpers]
	gem "simple_form"
	generate "simple_form:install", "--bootstrap" if config[:install_bootstrap_tjstyle]
	gem "nested_form"
	gem "dynamic_form"
	end

	if config[:install_bootstrap_tjstyle]
	gem_group :assets do
	gem 'bootstrap-sass', '~> 2.2.2.0'
	gem 'tjstyle'
	end

	gem 'will_paginate-bootstrap'
	# write will_paginate_helper
	file 'app/helpers/will_paginate_helper.rb', <<-CODE
	module WillPaginateHelper
	# change the default link renderer for will_paginate
	def will_paginate(collection_or_options = nil, options = {})
	if collection_or_options.is_a? Hash
	options, collection_or_options = collection_or_options, nil
	end
	unless options[:renderer]
	options = options.merge :renderer => BootstrapPagination::Rails
	end
	super *[collection_or_options, options].compact
	end
	end
	CODE

	# write application.html.erb
	path = "app/views/layouts/application.html.erb"
	src = File.read(path)
	src.sub! %r(<body.*body>)m, <<-CODE
	<body class="<%= controller_name %> <%= action_name %>" data-controller="<%= controller_name %>" data-action="<%= action_name %>">
	<%= render :partial => 'layouts/navbar' %>
	<div class="container">
	<%= yield %>
	<hr>
	<footer>
	<p>© Company 2013</p>
	</footer>
	</div>
	</body>
	CODE
	File.write path, src

	# write application.css.scss
	path = "app/assets/stylesheets/application.css"
	modify_file(path){ \|temp_file, line\|
	temp_file.puts line
	if line =~ %r(\s\/)
	temp_file.puts <<-CODE
	@import 'bootstrap';
	body {
	padding-top: 60px;
	padding-bottom: 40px;
	}
	@import 'bootstrap-responsive';
	CODE
	end
	}
	FileUtils.mv(path, path+'.scss')

	# write application.js
	modify_file("app/assets/javascripts/application.js"){ \|temp_file, line\|
	if line =~ %r(require_tree \.)
	temp_file.puts "//= require bootstrap"
	temp_file.puts "//= require tjstyle"
	end
	temp_file.puts line
	}
	end

	if config[:install_rspec_spork]
	gem_group :test, :development do
	gem "rspec-rails", "~> 2.0"
	end
	generate "rspec:install"

	gem_group :test do
	gem "spork-rails"
	end
	end

	if config[:install_carrer_wave]
	gem "fog" if config[:config_heroku]
	gem "carrierwave"
	end

	if config[:install_faker]
	gem_group :development do
	gem "faker"
	end
	end

	if config[:generate_home_page]
	File.delete "public/index.html"
	generate(:controller, "home index")
	route "root :to => 'home#index'"
	if config[:install_bootstrap_tjstyle]
	file "app/views/layouts/_navbar.html.erb", <<-CODE
	<div class="navbar navbar-inverse navbar-fixed-top">
	<div class="navbar-inner">
	<div class="container">
	<a class="btn btn-navbar" data-toggle="collapse" data-target=".nav-collapse">
	<span class="icon-bar"></span>
	<span class="icon-bar"></span>
	<span class="icon-bar"></span>
	</a>
	<a class="brand" href="#">Project name</a>
	<div class="nav-collapse collapse">
	<ul class="nav">
	<li class="active"><a href="#">Home</a></li>
	<li><a href="#about">About</a></li>
	<li><a href="#contact">Contact</a></li>
	<li class="dropdown">
	<a href="#" class="dropdown-toggle" data-toggle="dropdown">Dropdown <b class="caret"></b></a>
	<ul class="dropdown-menu">
	<li><a href="#">Action</a></li>
	<li><a href="#">Another action</a></li>
	<li><a href="#">Something else here</a></li>
	<li class="divider"></li>
	<li class="nav-header">Nav header</li>
	<li><a href="#">Separated link</a></li>
	<li><a href="#">One more separated link</a></li>
	</ul>
	</li>
	</ul>
	<form class="navbar-form pull-right">
	<input class="span2" type="text" placeholder="Email">
	<input class="span2" type="password" placeholder="Password">
	<button type="submit" class="btn">Sign in</button>
	</form>
	</div><!--/.nav-collapse -->
	</div>
	</div>
	</div>
	CODE
	file "app/views/home/index.html.erb", <<-CODE
	<!-- Main hero unit for a primary marketing message or call to action -->
	<div class="hero-unit">
	<h1>Hello, world!</h1>
	<p>This is a template for a simple marketing or informational website. It includes a large callout called the hero unit and three supporting pieces of content. Use it as a starting point to create something more unique.</p>
	<p><a class="btn btn-primary btn-large">Learn more »</a></p>
	</div>

	<!-- Example row of columns -->
	<div class="row">
	<div class="span4">
	<h2>Heading</h2>
	<p>Donec id elit non mi porta gravida at eget metus. Fusce dapibus, tellus ac cursus commodo, tortor mauris condimentum nibh, ut fermentum massa justo sit amet risus. Etiam porta sem malesuada magna mollis euismod. Donec sed odio dui. </p>
	<p><a class="btn" href="#">View details »</a></p>
	</div>
	<div class="span4">
	<h2>Heading</h2>
	<p>Donec id elit non mi porta gravida at eget metus. Fusce dapibus, tellus ac cursus commodo, tortor mauris condimentum nibh, ut fermentum massa justo sit amet risus. Etiam porta sem malesuada magna mollis euismod. Donec sed odio dui. </p>
	<p><a class="btn" href="#">View details »</a></p>
	</div>
	<div class="span4">
	<h2>Heading</h2>
	<p>Donec sed odio dui. Cras justo odio, dapibus ac facilisis in, egestas eget quam. Vestibulum id ligula porta felis euismod semper. Fusce dapibus, tellus ac cursus commodo, tortor mauris condimentum nibh, ut fermentum massa justo sit amet risus.</p>
	<p><a class="btn" href="#">View details »</a></p>
	</div>
	</div>
	CODE
	end
	end

	if config[:config_heroku]
	# gem
	gem_group :production do
	gem 'pg'
	end

	gem_group :development do
	gem 'sqlite3'
	end

	# devise
	environment "config.assets.initialize_on_precompile = false" if config[:install_devise_cancan_rolify]
	# carrierwave
	if config[:install_carrer_wave]
	# write to carrierwave.rb
	initializer "carrierwave.rb", <<-CODE
	CarrierWave.configure do \|config\|
	if Rails.env == 'production'
	config.storage = :fog

	# heroku setting
	config.root = Rails.root.join('tmp')
	config.cache_dir = 'carrierwave'

	# s3 setting
	config.fog_credentials = {
	:provider => 'AWS', # required
	:aws_access_key_id => 'xxx', # required
	:aws_secret_access_key => 'yyy', # required
	# :region => 'eu-west-1', # optional, defaults to 'us-east-1'
	# :host => 's3.example.com', # optional, defaults to nil
	# :endpoint => 'https://s3.example.com:8080' # optional, defaults to nil
	}
	config.fog_directory = 'name_of_directory' # required
	# config.fog_public = false # optional, defaults to true
	# config.fog_attributes = {'Cache-Control'=>'max-age=315576000'} # optional, defaults to {}
	else
	config.storage = :file
	end
	end
	CODE

	# write to config.ru
	modify_file("config.ru"){ \|temp_file, line\|
	temp_file.puts line
	if line =~ %r(\srequire\s.config/environment.*)
	temp_file.puts "use Rack::Static, :urls => ['/carrierwave'], :root => 'tmp' # heroku"
	end
	}
	end
	end

	rake "db:migrate"

	# First Commit
	git :init
	git :add => "."
	git :commit => '-m "init"'