Update Bootstrap documentation (6.0.0-alpha.1)

Author: simon04

assets/stylesheets/pages/_bootstrap.scss

@@ -17,6 +17,11 @@
   .bs-callout-danger { @extend %note-red; }
   .bs-callout > h4, .bs-callout > h5 { margin-top: .25rem; }
 
+  .bd-callout { @extend %note; }
+  .bd-callout-info { @extend %note-blue; }
+  .bd-callout-warning { @extend %note-orange; }
+  .bd-callout-danger { @extend %note-red; }
+
   .text-danger { @extend %label, %label-red; }
 
   p.bs-example {

lib/docs/filters/bootstrap/clean_html_v6.rb

@@ -0,0 +1,66 @@
+module Docs
+  class Bootstrap
+    class CleanHtmlV6Filter < Filter
+      def call
+
+        @doc = at_css('main')
+        at_css('.bd-content').prepend_child(at_css('h1').remove)
+        @doc = at_css('.bd-content')
+
+        at_css('h1').content = 'Bootstrap' if root_page?
+
+        # Live examples and demo dialogs
+        css('.bd-example', 'dialog', 'script', 'button[data-bs-toggle]').remove
+
+        # Interactive playgrounds, swatches and prev/next navigation
+        css('.bd-links-nav', '.bd-colors-grid', '.bd-playground', '.bd-scrollspy-debug', 'svg:has(symbol)').remove
+
+        css('.anchor-link', '.bd-details-icon').remove
+
+        css('.bd-code-snippet').each do |node|
+          label = node.at_css('.highlight-toolbar .font-monospace')&.content&.strip&.downcase
+          tabs = node.css('.code-tab-btn').map { |btn| btn.content.strip }
+
+          html = node.css('pre').each_with_index.map do |pre, i|
+            out = Nokogiri::XML::Node.new('pre', doc)
+            lang = tabs.empty? ? language(label) : 'shell'
+            out['data-language'] = lang if lang
+            out.content = pre.content
+            tabs[i] ? "<p><strong>#{tabs[i]}</strong></p>#{out.to_html}" : out.to_html
+          end.join
+
+          node.replace(html)
+        end
+
+        # Remaining live demos (option pickers etc.)
+        doc.element_children.each do |node|
+          node.remove if node.name == 'div' && node.at_css('button, input, select')
+        end
+
+        css('.bd-callout').each do |node|
+          node.name = 'blockquote'
+        end
+
+        css('table').each do |node|
+          node.remove_attribute('class')
+        end
+
+        css('td[data-cell]').remove_attr('data-cell')
+
+        doc
+
+      end
+
+      def language(label)
+        label = File.extname(label)[1..] if label.include?('.')
+        case label
+        when 'js', 'javascript' then 'javascript'
+        when 'ts', 'typescript' then 'typescript'
+        when 'sh', 'bash', 'shell', 'console' then 'shell'
+        when 'text', 'plaintext' then nil
+        else label
+        end
+      end
+    end
+  end
+end

lib/docs/filters/bootstrap/entries_v6.rb

@@ -0,0 +1,48 @@
+module Docs
+  class Bootstrap
+    class EntriesV6Filter < Docs::EntriesFilter
+
+      def get_name
+        at_css('.bd-title').content.strip
+      end
+
+      def get_type
+        type = subpath.match(/\A.*?\//).to_s[0..-2]
+        type.gsub!('-', ' ')
+        type.capitalize!
+        type << ": #{name}" if type == 'Components'
+        type
+      end
+
+      def additional_entries
+        return [] if root_page? || subpath.start_with?('getting-started', 'guides')
+
+        entries = []
+
+        css('h2', 'h3').each do |node|
+          entries << [name + ': ' + node.content.strip, node['id']] if node['id']
+        end
+
+        # methods and events
+        css('table').each do |node|
+          first_th = node.at_css('th')&.content
+          kind = case first_th
+                 when 'Method' then 'Method'
+                 when 'Event', 'Event type' then 'Event'
+                 end
+          next unless kind
+
+          node.css('tbody tr').each do |row|
+            code = row.at_css('td code')
+            next unless code
+            code['id'] = code.content
+            entries << ["#{name}: #{code.content} (#{kind})", code['id']]
+          end
+        end
+
+        entries
+      end
+
+    end
+  end
+end

lib/docs/scrapers/bootstrap.rb

@@ -10,11 +10,24 @@ class Bootstrap < UrlScraper
 
     # https://github.com/twbs/bootstrap/blob/master/LICENSE
     options[:attribution] = <<-HTML
-      &copy; 2011&ndash;2023 The Bootstrap Authors<br>
+      &copy; 2011&ndash;2026 The Bootstrap Authors<br>
       Code licensed under the MIT License.<br>
       Documentation licensed under the Creative Commons Attribution License v3.0.
     HTML
 
+    version '6' do
+      self.release = '6.0.0-alpha.1'
+      self.base_url = 'https://getbootstrap.com/docs/6.0/'
+      self.root_path = 'getting-started/install/'
+
+      html_filters.push 'bootstrap/entries_v6', 'bootstrap/clean_html_v6'
+
+      options[:skip_patterns] = [
+        /\Aabout\//, /\Aexamples\//
+      ]
+
+    end
+
     version '5' do
       self.release = '5.3'
       self.base_url = "https://getbootstrap.com/docs/#{self.release}/"