Class: Purecss::Generators::InstallGenerator

Inherits:
Rails::Generators::Base
  • Object
show all
Defined in:
lib/purecss/generators/install_generator.rb

Instance Method Summary collapse

Instance Method Details

#add_assets ⇒ Object 



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# File 'lib/purecss/generators/install_generator.rb', line 10

def add_assets
  if stylesheets_type=='nonresponsive'
    purecss_type = 'purecss-nr'
  elsif stylesheets_type=='responsive'
    purecss_type = 'purecss'
  else
    raise "'#{stylesheets_type}'' is not recognized, use either 'responsive' or 'nonresponsive'"
    
  end

  insert_into_file "app/assets/stylesheets/application#{detect_css_format[0]}", "#{detect_css_format[1]} require #{purecss_type}\n", :after => "require_self\n"
  
  if options.add_viewport_meta
    if not File.exist?("app/views/layouts/application.html.erb")
      raise "Unable to add viewport meta tag to  (see https://github.com/mseri/rails-purecss/issues/6)"
    end
    insert_into_file "app/views/layouts/application.html.erb", "  <!-- Set the viewport width to device width for mobile -->\n  <meta name=\"viewport\" content=\"width=device-width, initial-scale=1\">\n", :before => "</head>"   
  end
end

#detect_css_format ⇒ Object 



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# File 'lib/purecss/generators/install_generator.rb', line 30

def detect_css_format
  return ['.css', ' *='] if File.exist?('app/assets/stylesheets/application.css')
  return ['.css.sass', ' //='] if File.exist?('app/assets/stylesheets/application.css.sass')
  return ['.sass', ' //='] if File.exist?('app/assets/stylesheets/application.sass')
  return ['.css.scss', ' //='] if File.exist?('app/assets/stylesheets/application.css.scss')
  return ['.scss', ' //='] if File.exist?('app/assets/stylesheets/application.scss')
end