# >---------------------------------------------------------------------------<
#
#            _____       _ _                              
#           |  __ \     (_) |       /\                    
#           | |__) |__ _ _| |___   /  \   _ __  _ __  ___ 
#           |  _  // _` | | / __| / /\ \ | '_ \| '_ \/ __|
#           | | \ \ (_| | | \__ \/ ____ \| |_) | |_) \__ \
#           |_|  \_\__,_|_|_|___/_/    \_\ .__/| .__/|___/
#                                        | |   | |        
#                                        |_|   |_|
#
#   Application template generated by the rails_apps_composer gem.
#   Restrain your impulse to make changes to this file; instead,
#   make changes to the recipes in the rails_apps_composer gem.
#   
#   For more information, see:
#   https://github.com/RailsApps/rails_apps_composer/
#   
#   Thank you to Michael Bleigh for leading the way with the RailsWizard gem.
#
# >---------------------------------------------------------------------------<

# >----------------------------[ Initial Setup ]------------------------------<

run 'bundle update'

initializer 'generators.rb', <<-RUBY
Rails.application.config.generators do |g|
end
RUBY

@recipes = <%= resolve_recipes.map(&:key).inspect %>
@prefs = <%= resolve_preferences %>
@gems = <%= resolve_gems %>
@diagnostics_recipes = <%= resolve_diagnostics_recipes %>
@diagnostics_prefs = <%= resolve_diagnostics_prefs %>
diagnostics = {}

<%= render "helpers" %>

if diagnostics_recipes.sort.include? recipes.sort
  diagnostics[:recipes] = 'success'
  say_wizard("WOOT! The recipes you've selected are known to work together.")
else
  diagnostics[:recipes] = 'fail'
  say_wizard("\033[1m\033[36m" + "WARNING! The recipes you've selected might not work together." + "\033[0m")
  say_wizard("Help us out by reporting whether this combination works or fails.")
  say_wizard("Please open an issue for rails_apps_composer on GitHub.")
  say_wizard("Your new application will contain diagnostics in its README file.")
  say_wizard("Continuing...")
end

# this application template only supports Rails version 3.1 and newer
case Rails::VERSION::MAJOR.to_s
when "3"
  case Rails::VERSION::MINOR.to_s
  when "0"
    say_wizard "You are using Rails version #{Rails::VERSION::STRING} which is not supported. Try 3.1 or newer."
    raise StandardError.new "Rails #{Rails::VERSION::STRING} is not supported. Try 3.1 or newer."
  end
else
  say_wizard "You are using Rails version #{Rails::VERSION::STRING} which is not supported. Try 3.1 or newer."
  raise StandardError.new "Rails #{Rails::VERSION::STRING} is not supported. Try 3.1 or newer."
end

say_wizard "Using rails_apps_composer recipes to generate an application."

# >---------------------------[ Autoload Modules/Classes ]-----------------------------<

inject_into_file 'config/application.rb', :after => 'config.autoload_paths += %W(#{config.root}/extras)' do <<-'RUBY'

    config.autoload_paths += %W(#{config.root}/lib)
RUBY
end

# >---------------------------------[ Recipes ]----------------------------------<

<% resolve_recipes.each do |recipe| %>
<%= render 'recipe', recipe.get_binding %>
<% end %>

# >---------------------------------[ Diagnostics ]----------------------------------<

# remove prefs which are diagnostically irrelevant
redacted_prefs = prefs.clone
redacted_prefs.delete(:git)
redacted_prefs.delete(:dev_webserver)
redacted_prefs.delete(:prod_webserver)
redacted_prefs.delete(:templates)
redacted_prefs.delete(:ban_spiders)
redacted_prefs.delete(:jsruntime)
redacted_prefs.delete(:rvmrc)
redacted_prefs.delete(:prelaunch_branch)
redacted_prefs.delete(:main_branch)

if diagnostics_prefs.include? redacted_prefs
  diagnostics[:prefs] = 'success'
else
  diagnostics[:prefs] = 'fail'
end

<% if custom_code? %># >-----------------------------[ Custom Code ]-------------------------------<

<%= custom_code %><% end %>

@current_recipe = nil

# >-----------------------------[ Run 'Bundle Install' ]-------------------------------<

say_wizard "Installing gems. This will take a while."
if prefs.has_key? :bundle_path
  run "bundle install --without production --path #{prefs[:bundle_path]}"
else
  run 'bundle install --without production'
end

# >-----------------------------[ Run 'After Bundler' Callbacks ]-------------------------------<

say_wizard "Running 'after bundler' callbacks."
require 'bundler/setup'
if prefer :templates, 'haml'
  say_wizard "importing html2haml conversion tool"
  require 'haml/html'
end
if prefer :templates, 'slim'
  say_wizard "importing html2haml and haml2slim conversion tools"
  require 'haml/html'
  require 'haml2slim'
end
@after_blocks.each{|b| config = @configs[b[0]] || {}; @current_recipe = b[0]; b[1].call}

# >-----------------------------[ Run 'After Everything' Callbacks ]-------------------------------<

@current_recipe = nil
say_wizard "Running 'after everything' callbacks."
@after_everything_blocks.each{|b| config = @configs[b[0]] || {}; @current_recipe = b[0]; b[1].call}

@current_recipe = nil
if diagnostics[:recipes] == 'success'
  say_wizard("WOOT! The recipes you've selected are known to work together.")
  say_wizard("If they don't, open an issue for rails_apps_composer on GitHub.")
else
  say_wizard("\033[1m\033[36m" + "WARNING! The recipes you've selected might not work together." + "\033[0m")
  say_wizard("Help us out by reporting whether this combination works or fails.")
  say_wizard("Please open an issue for rails_apps_composer on GitHub.")
  say_wizard("Your new application will contain diagnostics in its README file.")
end
if diagnostics[:prefs] == 'success'
  say_wizard("WOOT! The preferences you've selected are known to work together.")
  say_wizard("If they don't, open an issue for rails_apps_composer on GitHub.")
else
  say_wizard("\033[1m\033[36m" + "WARNING! The preferences you've selected might not work together." + "\033[0m")
  say_wizard("Help us out by reporting whether this combination works or fails.")
  say_wizard("Please open an issue for rails_apps_composer on GitHub.")
  say_wizard("Your new application will contain diagnostics in its README file.")
end
say_wizard "Finished running the rails_apps_composer app template."
say_wizard "Your new Rails app is ready. Time to run 'bundle install'."