install_generator.rb in blacklight-7.20.0

- old
+ new

@@ -8,10 +8,11 @@
     argument     :document_name, type: :string, default: "solr_document"
     argument     :search_builder_name, type: :string, default: "search_builder"
 
     class_option :devise, type: :boolean, default: false, aliases: "-d", desc: "Use Devise as authentication logic."
     class_option :marc, type: :boolean, default: false, aliases: "-m", desc: "Generate MARC-based demo."
+    class_option :'bootstrap-version', type: :string, default: nil, desc: "Set the generated app's bootstrap version"
     class_option :'skip-assets', type: :boolean, default: !defined?(Sprockets), desc: "Skip generating javascript and css assets into the application"
     class_option :'skip-solr', type: :boolean, default: false, desc: "Skip generating solr configurations."
 
     desc <<-EOS
       This generator makes the following changes to your application:
@@ -31,10 +32,12 @@
 
     # Copy all files in templates/public/ directory to public/
     # Call external generator in AssetsGenerator, so we can
     # leave that callable seperately too.
     def copy_public_assets
-      generate "blacklight:assets" unless options[:'skip-assets']
+      generated_options = "--bootstrap-version #{options[:'bootstrap-version']}" if options[:'bootstrap-version']
+
+      generate "blacklight:assets", generated_options unless options[:'skip-assets']
     end
 
     def bundle_install
       inside destination_root do
         Bundler.with_clean_env do