module Bootswatch

# File lib/bootswatch.rb, line 33
def assets_path
  @assets_path ||= File.join gem_path, 'assets'
end

# File lib/bootswatch.rb, line 21
def gem_path
  @gem_path ||= File.expand_path '..', File.dirname(__FILE__)
end

# File lib/bootswatch.rb, line 46
def hanami?
  defined?(::Hanami)
end

# File lib/bootswatch.rb, line 29
def javascripts_path
  File.join assets_path, 'javascripts'
end

# File lib/bootswatch.rb, line 7
def load!
  if rails?
    register_rails_engine
  elsif hanami?
    register_hanami
  elsif sprockets?
    register_sprockets
  elsif defined?(::Sass) && ::Sass.respond_to?(:load_paths)
    # The deprecated `sass` gem:
    ::Sass.load_paths << stylesheets_path
  end
end

# File lib/bootswatch.rb, line 42
def rails?
  defined?(::Rails)
end

# File lib/bootswatch.rb, line 38
def sprockets?
  defined?(::Sprockets)
end

# File lib/bootswatch.rb, line 25
def stylesheets_path
  File.join assets_path, 'stylesheets'
end

# File lib/bootswatch.rb, line 61
def register_hanami
  Hanami::Assets.sources << assets_path
end

# File lib/bootswatch.rb, line 52
def register_rails_engine
  require 'bootswatch/engine'
end

# File lib/bootswatch.rb, line 56
def register_sprockets
  Sprockets.append_path(stylesheets_path)
  Sprockets.append_path(javascripts_path)
end