Class: Bootstrap::Generators::InstallGenerator

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

Instance Method Summary collapse

Instance Method Details

#add_assets ⇒ Object 



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

def add_assets

  if File.exist?('app/assets/javascripts/application.js')
    insert_into_file "app/assets/javascripts/application.js", "//= require twitter/bootstrap\n", :after => "jquery_ujs\n"
  else
    copy_file "application.js", "app/assets/javascripts/application.js"
  end

  if File.exist?('app/assets/stylesheets/application.css')
    # Add our own require:
    content = File.read("app/assets/stylesheets/application.css")
    if content.match(/require_tree\s+\./)
      # Good enough - that'll include our bootstrap_and_overrides.css.less
    else
      style_require_block = " *= require bootstrap_and_overrides\n"
      insert_into_file "app/assets/stylesheets/application.css", style_require_block, :after => "require_self\n"
    end
  else
    copy_file "application.css", "app/assets/stylesheets/application.css"
  end

end

#add_bootstrap ⇒ Object 



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# File 'lib/generators/bootstrap/install/install_generator.rb', line 33

def add_bootstrap
  copy_file "bootstrap.coffee", "app/assets/javascripts/bootstrap.js.coffee"
  copy_file "bootstrap_and_overrides.less", "app/assets/stylesheets/bootstrap_and_overrides.css.less"
end

#cleanup_legacy ⇒ Object 



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# File 'lib/generators/bootstrap/install/install_generator.rb', line 38

def cleanup_legacy
  # Remove old requires (if any) that included twitter/bootstrap directly:
  gsub_file("app/assets/stylesheets/application.css", %r|\s*\*=\s*twitter/bootstrap\s*\n|, "")
  gsub_file("app/assets/stylesheets/application.css", %r|\s*\*=\s*twitter/bootstrap_responsive\s*\n|, "")
  if File.exist?('app/assets/stylesheets/bootstrap_override.css.less')
    puts <<-EOM
    Warning:
      app/assets/stylesheets/bootstrap_override.css.less exists
      It should be removed, as it has been superceded by app/assets/stylesheets/bootstrap_and_overrides.css.less
    EOM
  end
end