zbrock/rails_template.rb

## rails_template.rb
# encoding: utf-8

pretty_name = ARGV[1]
pretty_name = 'TODO' if ARGV[1] == '--skip-bundle'
author = `dscl localhost -read /Local/Default/Users/$USER RealName`.match(/^RealName:\n\s*(.+?)\n$/m)[1]

create_file '.rvmrc', "rvm 1.9.3@#{app_name} --create"

gem 'erector'
gem 'redcarpet', :require => nil, :group => 'development'
gem 'yard', :require => nil, :group => 'development'
gem 'rails3-generators', :require => nil, :group => 'development'
gem 'rspec-rails', :group => 'test'
gem 'factory_girl_rails', :group => 'test'

OPTIONAL_GEMS = %w( configoro has_metadata slugalicious paperclip )
selected_gems = OPTIONAL_GEMS.select { |g| yes? "Will this project be using #{g}?" }
selected_gems.each { |g| gem g }

say_status 'gemset', 'Creating gemset'
run "source ~/.rvm/scripts/rvm && rvm --create 1.9.3@#{app_name}", :verbose => false
run "rvm 1.9.3@#{app_name} do bundle install", :verbose => false

# create database
say_status 'db', "Creating database"
run "createuser -DRS #{app_name}", :verbose => false
run "createdb -O #{app_name} --encoding=utf8 #{app_name}_development", :verbose => false
run "createdb -O #{app_name} --encoding=utf8 #{app_name}_test", :verbose => false

say_status 'generate', 'rspec:install'
run "rvm 1.9.3@#{app_name} do rails g rspec:install", :verbose => false

selected_gems.each do |g|
  say_status 'generate', g
  run "rvm 1.9.3@#{app_name} do rails g #{g}", :verbose => false
end

remove_file 'app/assets/images/rails.png'
remove_file 'public/index.html'

remove_file 'app/views/layouts/application.html.erb'
create_file 'app/views/layouts/application.html.rb', <<-RUBY
# encoding: utf-8

module Views
  module Layouts
    class Application < Erector::Widget
      def content
        rawtext "<!DOCTYPE html>"
        html(lang: 'en') do
          head_portion
          body_portion
        end
      end

      protected

      def body_content
        raise NotImplementedError
      end

      def body_id() nil end

      private

      def head_portion
        metas
        title "#{pretty_name}"
        stylesheet_link_tag 'application'
        inline_css
      end

      def metas
        meta(charset: 'utf-8')
        meta(name: 'description', content: "TODO")
        meta(name: 'author', content: "#{author}")
      end

      def body_portion
        body do
          body_content
          javascript_include_tag 'application'
          inline_javascript
        end
      end

      def inline_javascript
        file = Rails.root.join('app', self.class.to_s.underscore + '.js')
        script(raw(File.read(file)), type: 'text/javascript') if File.exist?(file)
      end

      def inline_css
        file = Rails.root.join('app', self.class.to_s.underscore + '.css')
        style(raw(File.read(file)), type: 'text/css') if File.exist?(file)
      end
    end
  end
end
RUBY

gsub_file 'app/assets/stylesheets/application.css', ' *= require_tree .', " *\n *= require normalize"

gsub_file 'Gemfile', /:(\w+)\s*=>\s*/, '\1: '
gsub_file 'Gemfile', "source 'https://rubygems.org'", 'source :rubygems'

gsub_file 'config/application.rb', /:(\w+)\s*=>\s*/, '\1: '
gsub_file 'config/application.rb', "# config.time_zone = 'Central Time (US & Canada)'", "config.time_zone = 'Pacific Time (US & Canada)'"
gsub_file 'config/application.rb', '+= [:password]', '<< :password'
gsub_file 'config/application.rb', '"utf-8"', "'utf-8'"
inject_into_file 'config/application.rb', <<-RUBY, :after => "config.assets.version = '1.0'"

    config.generators do |g|
      g.template_engine     :erector
      g.test_framework      :rspec, fixture: true, views: false
      g.integration_tool    :rspec
      g.fixture_replacement :factory_girl, dir: 'spec/factories'
    end
RUBY

remove_file 'config/locales/en.yml'
create_file 'config/locales/en.yml', <<-YAML
en:
  activerecord:
    errors:
      models:
        TODO:
          attributes:
            TODO:
              TODO: TODO
    models:
      TODO: TODO
    attributes:
      TODO:
        TODO: TODO
  date:
    formats:
      TODO: TODO
  errors:
    messages:
      accepted: must be accepted
      blank: can’t be blank
      confirmation: doesn’t match confirmation
      empty: can’t be empty
      equal_to: must be equal to %{count}
      even: must be even
      exclusion: reserved
      greater_than: must be greater than %{count}
      greater_than_or_equal_to: must be greater than or equal to %{count}
      inclusion: not acceptable
      incorrect_type: incorrect type
      invalid: invalid
      invalid_email: not a valid email address
      less_than: must be less than %{count}
      less_than_or_equal_to: must be less than or equal to %{count}
      not_a_number: not a number
      not_an_integer: not an integer
      odd: must be odd
      taken: already taken
      too_long: must be shorter than %{count} characters
      too_short: must be longer than %{count} characters
      wrong_length: must be be %{count} characters long
      invalid_date: not a valid date
      invalid_time: not a valid time
      invalid_datetime: not a valid date and time
      is_at: must be at %{restriction}
      before: must be before %{restriction}
      on_or_before: must be on or before %{restriction}
      after: must be after %{restriction}
      on_or_after: must be on or after %{restriction}
  helpers:
    submit:
      TODO:
        create: TODO
        update: TODO
  time:
    formats:
      TODO: TODO
YAML

create_file 'config/initializers/field_error_proc.rb', <<-RUBY
# Change the behavior of fields with bad data. This wraps them in a span with
# data-errors attributes listing the errors. JavaScript then creates the
# appropriate visual error display.

ActionView::Base.field_error_proc = Proc.new do |html, object|
  errors = Array.wrap(object.error_message).map { |error| %(data-error="\#{error}") }.join(' ')
  %(<span class="field-with-errors" \#{errors}>\#{html}</span>).html_safe
end
RUBY

create_file 'lib/tasks/doc.rake', <<-RUBY
if Rails.env.development? then
  require 'yard'
  YARD::Rake::YardocTask.new do |doc|
    doc.options << '-m' << 'markdown' << '-M' << 'redcarpet'
    doc.options << '--protected' << '--no-private'
    doc.options << '-r' << 'doc/README_FOR_APP.md'
    doc.options << '-o' << 'doc/app'
    doc.options << '--title' << "#{pretty_name} Documentation"

    doc.files = %w( app/**/*.rb lib/**/*.rb doc/README_FOR_APP.md )
  end
end
RUBY

remove_file 'doc/README_FOR_APP'
create_file 'doc/README_FOR_APP.md', <<-MARKDOWN
#{pretty_name}
#{'='*pretty_name.size}

TODO
MARKDOWN

inject_into_file 'app/controllers/application_controller.rb', 'layout false # handled by view class inheritance', :before => 'protect_from_forgery'

gsub_file '.rspec', '--colour', '-cfs'

gsub_file 'spec/spec_helper.rb', 'Rails.root.join("spec/support/**/*.rb")', "Rails.root.join('spec', 'support', '**', '*.rb')"
gsub_file 'spec/spec_helper.rb', 'config.fixture_path = "#{::Rails.root}/spec/fixtures"', '# config.fixture_path = "#{::Rails.root}/spec/fixtures"'

get "https://raw.github.com/necolas/normalize.css/master/normalize.css", 'vendor/assets/stylesheets/normalize.css'

remove_file 'log/.gitkeep'
create_file 'log/.gitignore', '*.log'
remove_file '.gitignore'
create_file '.gitignore', ".bundle\n.yardoc"
create_file 'db/.gitignore', '*.sqlite3'
create_file 'tmp/.gitignore', '*'
create_file 'doc/.gitignore', 'app'

git :init
git :add => '-f tmp/.gitignore'

run "mine ."

say "Be sure to do a project-wide search for the word 'TODO' now."
	# encoding: utf-8

	pretty_name = ARGV[1]
	pretty_name = 'TODO' if ARGV[1] == '--skip-bundle'
	author = `dscl localhost -read /Local/Default/Users/$USER RealName`.match(/^RealName:\n\s*(.+?)\n$/m)[1]

	create_file '.rvmrc', "rvm 1.9.3@#{app_name} --create"

	gem 'erector'
	gem 'redcarpet', :require => nil, :group => 'development'
	gem 'yard', :require => nil, :group => 'development'
	gem 'rails3-generators', :require => nil, :group => 'development'
	gem 'rspec-rails', :group => 'test'
	gem 'factory_girl_rails', :group => 'test'

	OPTIONAL_GEMS = %w( configoro has_metadata slugalicious paperclip )
	selected_gems = OPTIONAL_GEMS.select { \|g\| yes? "Will this project be using #{g}?" }
	selected_gems.each { \|g\| gem g }

	say_status 'gemset', 'Creating gemset'
	run "source ~/.rvm/scripts/rvm && rvm --create 1.9.3@#{app_name}", :verbose => false
	run "rvm 1.9.3@#{app_name} do bundle install", :verbose => false

	# create database
	say_status 'db', "Creating database"
	run "createuser -DRS #{app_name}", :verbose => false
	run "createdb -O #{app_name} --encoding=utf8 #{app_name}_development", :verbose => false
	run "createdb -O #{app_name} --encoding=utf8 #{app_name}_test", :verbose => false

	say_status 'generate', 'rspec:install'
	run "rvm 1.9.3@#{app_name} do rails g rspec:install", :verbose => false

	selected_gems.each do \|g\|
	say_status 'generate', g
	run "rvm 1.9.3@#{app_name} do rails g #{g}", :verbose => false
	end

	remove_file 'app/assets/images/rails.png'
	remove_file 'public/index.html'

	remove_file 'app/views/layouts/application.html.erb'
	create_file 'app/views/layouts/application.html.rb', <<-RUBY
	# encoding: utf-8

	module Views
	module Layouts
	class Application < Erector::Widget
	def content
	rawtext "<!DOCTYPE html>"
	html(lang: 'en') do
	head_portion
	body_portion
	end
	end

	protected

	def body_content
	raise NotImplementedError
	end

	def body_id() nil end

	private

	def head_portion
	metas
	title "#{pretty_name}"
	stylesheet_link_tag 'application'
	inline_css
	end

	def metas
	meta(charset: 'utf-8')
	meta(name: 'description', content: "TODO")
	meta(name: 'author', content: "#{author}")
	end

	def body_portion
	body do
	body_content
	javascript_include_tag 'application'
	inline_javascript
	end
	end

	def inline_javascript
	file = Rails.root.join('app', self.class.to_s.underscore + '.js')
	script(raw(File.read(file)), type: 'text/javascript') if File.exist?(file)
	end

	def inline_css
	file = Rails.root.join('app', self.class.to_s.underscore + '.css')
	style(raw(File.read(file)), type: 'text/css') if File.exist?(file)
	end
	end
	end
	end
	RUBY

	gsub_file 'app/assets/stylesheets/application.css', ' = require_tree .', " \n *= require normalize"

	gsub_file 'Gemfile', /:(\w+)\s=>\s/, '\1: '
	gsub_file 'Gemfile', "source 'https://rubygems.org'", 'source :rubygems'

	gsub_file 'config/application.rb', /:(\w+)\s=>\s/, '\1: '
	gsub_file 'config/application.rb', "# config.time_zone = 'Central Time (US & Canada)'", "config.time_zone = 'Pacific Time (US & Canada)'"
	gsub_file 'config/application.rb', '+= [:password]', '<< :password'
	gsub_file 'config/application.rb', '"utf-8"', "'utf-8'"
	inject_into_file 'config/application.rb', <<-RUBY, :after => "config.assets.version = '1.0'"

	config.generators do \|g\|
	g.template_engine :erector
	g.test_framework :rspec, fixture: true, views: false
	g.integration_tool :rspec
	g.fixture_replacement :factory_girl, dir: 'spec/factories'
	end
	RUBY

	remove_file 'config/locales/en.yml'
	create_file 'config/locales/en.yml', <<-YAML
	en:
	activerecord:
	errors:
	models:
	TODO:
	attributes:
	TODO:
	TODO: TODO
	models:
	TODO: TODO
	attributes:
	TODO:
	TODO: TODO
	date:
	formats:
	TODO: TODO
	errors:
	messages:
	accepted: must be accepted
	blank: can’t be blank
	confirmation: doesn’t match confirmation
	empty: can’t be empty
	equal_to: must be equal to %{count}
	even: must be even
	exclusion: reserved
	greater_than: must be greater than %{count}
	greater_than_or_equal_to: must be greater than or equal to %{count}
	inclusion: not acceptable
	incorrect_type: incorrect type
	invalid: invalid
	invalid_email: not a valid email address
	less_than: must be less than %{count}
	less_than_or_equal_to: must be less than or equal to %{count}
	not_a_number: not a number
	not_an_integer: not an integer
	odd: must be odd
	taken: already taken
	too_long: must be shorter than %{count} characters
	too_short: must be longer than %{count} characters
	wrong_length: must be be %{count} characters long
	invalid_date: not a valid date
	invalid_time: not a valid time
	invalid_datetime: not a valid date and time
	is_at: must be at %{restriction}
	before: must be before %{restriction}
	on_or_before: must be on or before %{restriction}
	after: must be after %{restriction}
	on_or_after: must be on or after %{restriction}
	helpers:
	submit:
	TODO:
	create: TODO
	update: TODO
	time:
	formats:
	TODO: TODO
	YAML

	create_file 'config/initializers/field_error_proc.rb', <<-RUBY
	# Change the behavior of fields with bad data. This wraps them in a span with
	# data-errors attributes listing the errors. JavaScript then creates the
	# appropriate visual error display.

	ActionView::Base.field_error_proc = Proc.new do \|html, object\|
	errors = Array.wrap(object.error_message).map { \|error\| %(data-error="\#{error}") }.join(' ')
	%(<span class="field-with-errors" \#{errors}>\#{html}</span>).html_safe
	end
	RUBY

	create_file 'lib/tasks/doc.rake', <<-RUBY
	if Rails.env.development? then
	require 'yard'
	YARD::Rake::YardocTask.new do \|doc\|
	doc.options << '-m' << 'markdown' << '-M' << 'redcarpet'
	doc.options << '--protected' << '--no-private'
	doc.options << '-r' << 'doc/README_FOR_APP.md'
	doc.options << '-o' << 'doc/app'
	doc.options << '--title' << "#{pretty_name} Documentation"

	doc.files = %w( app/*/.rb lib/*/.rb doc/README_FOR_APP.md )
	end
	end
	RUBY

	remove_file 'doc/README_FOR_APP'
	create_file 'doc/README_FOR_APP.md', <<-MARKDOWN
	#{pretty_name}
	#{'='*pretty_name.size}

	TODO
	MARKDOWN

	inject_into_file 'app/controllers/application_controller.rb', 'layout false # handled by view class inheritance', :before => 'protect_from_forgery'

	gsub_file '.rspec', '--colour', '-cfs'

	gsub_file 'spec/spec_helper.rb', 'Rails.root.join("spec/support/*/.rb")', "Rails.root.join('spec', 'support', '*', '.rb')"
	gsub_file 'spec/spec_helper.rb', 'config.fixture_path = "#{::Rails.root}/spec/fixtures"', '# config.fixture_path = "#{::Rails.root}/spec/fixtures"'

	get "https://raw.github.com/necolas/normalize.css/master/normalize.css", 'vendor/assets/stylesheets/normalize.css'

	remove_file 'log/.gitkeep'
	create_file 'log/.gitignore', '*.log'
	remove_file '.gitignore'
	create_file '.gitignore', ".bundle\n.yardoc"
	create_file 'db/.gitignore', '*.sqlite3'
	create_file 'tmp/.gitignore', '*'
	create_file 'doc/.gitignore', 'app'

	git :init
	git :add => '-f tmp/.gitignore'

	run "mine ."

	say "Be sure to do a project-wide search for the word 'TODO' now."