Class: Blacklight::Assets::SprocketsGenerator

Inherits:
Rails::Generators::Base
  • Object
show all
Defined in:
lib/generators/blacklight/assets/sprockets_generator.rb

Instance Method Summary collapse

Instance Method Details

#add_javascript_dependencies ⇒ Object

This could be skipped if you want to use webpacker



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# File 'lib/generators/blacklight/assets/sprockets_generator.rb', line 9

def add_javascript_dependencies
  gem 'bootstrap', options[:'bootstrap-version'].presence
  gem 'jquery-rails' if bootstrap_4? # Bootstrap 4 has a dependency on jquery
end

#appease_sprockets4 ⇒ Object

Remove the empty generated app/assets/images directory. Without doing this, the default Sprockets 4 manifest will raise an exception.



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# File 'lib/generators/blacklight/assets/sprockets_generator.rb', line 17

def appease_sprockets4
  return if Rails.version > '7' || Sprockets::VERSION < '4'

  append_to_file 'app/assets/config/manifest.js', "\n//= link application.js"
  append_to_file 'app/assets/config/manifest.js', "\n//= link blacklight/manifest.js"
  empty_directory 'app/assets/images'
end

#assets ⇒ Object 



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# File 'lib/generators/blacklight/assets/sprockets_generator.rb', line 25

def assets
  create_file 'app/assets/stylesheets/blacklight.scss' do
    <<~CONTENT
      @import 'bootstrap';
      @import 'blacklight/blacklight';
    CONTENT
  end

  gem "sassc-rails", "~> 2.1" if Rails.version > '7'

  # Ensure this method is idempotent
  return if has_blacklight_assets?

  create_file 'app/assets/javascripts/application.js' do
    <<~CONTENT
      //= require rails-ujs
      #{'//= require jquery3' if bootstrap_4?}

      // Required by Blacklight
      //= require popper
      //= require bootstrap
      //= require blacklight/blacklight
    CONTENT
  end
end